PMSP for Western Alfalfa and Clover Seed Production

Source

Title PMSP for Western Alfalfa and Clover Seed Production
PDF Document https://ipmdata.ipmcenters.org/documents/pmsps/WestAlfalfaCloverSeed.pdf
Source Type Pest Management Strategic Plans
Source Date 03/23/2005
Settings Alfalfa
Region Western
States California, Idaho, Montana, Nevada, Oregon, Utah, Washington, Wyoming
Contacts Ronda Hirnyck, University of Idaho, rhirnyck@uidaho.edu, (208) 364-4046
Contributors Neil Allison, No Institute
Dave Anderson, No Institute
Jim Barbour, University of Idaho
Ron Bitner, No Institute
Sue Blodgett, Montana State University-Bozeman
Don Breazeale, University of Nevada, Reno
Jim Briggs, No Institute
Jim Cane, Utah State University
Sally Coates, No Institute
Howard Deer, Utah State University
Joe Defrancesco, Oregon State University
Lisa Downey, Colorado State University
Stuart Emry, No Institute
Alan Gray, University of Wyoming
John Grover, No Institute
Saad Hafez, University of Idaho
Linda Herbst, Western IPM Center
Dan Hetrick, No Institute
Ronda Hirnyck, University of Idaho
Jay Karren, Utah State University
John Kugler, Washington State University
Will Lanier, Montana State University-Bozeman
Mike McCubbans, No Institute
Gary McRae, EPA Region X
Don Miller, ABI Alfalfa
Shannon Mueller, University of California, Berkeley
Jerry Neufeld, University of Idaho
Lynn Nichols, Dairyland Seed
Dale Pomeroy, No Institute
Corey Ransom, Oregon State University
Ekaterini Riga, Washington State University
Mir-M Seyedbagheri, University of Idaho
Mike Talkington, Sunseeds
Tim Woodward, Washington State University
Stanford Young, Utah State University

Executive Summary

Key Pests



PDF

https://ipmdata.ipmcenters.org/documents/pmsps/WestAlfalfaCloverSeed.pdf

Settings/Crops

Priorities

Category Rank Pest Type Pest Crop Stage Priority
Extension/Outreach 1 All 6- to 12-Inch Shoot Continue to provide field tours to improve regulators’ understanding of production practices and to increase awareness of beneficial pollinator importance to the crop.
Extension/Outreach 1 Insects Educate growers about cutworm complex lifecycle, economic threshold and management options and timing.
Extension/Outreach 1 Insects Educate growers about degree-day modeling and threshold-based pest control recommendations.
Extension/Outreach 1 Insects Avoidance in Pre-Storage Educate growers about the problems with exporting straw as a mulch.
Extension/Outreach 1 Nematodes Provide better information on the varietal resistance to different species of nematodes.
Extension/Outreach 1 Nematodes Provide better information on the varietal resistance to different species of nematodes.
Extension/Outreach 1 Pathogens Produce extension publications addressing field selection and land preparation toward stand establishment for seed production.
Extension/Outreach 1 Pathogens Provide extension publications on management of alfalfa diseases in seed production.
Extension/Outreach 1 Pathogens Fall Provide extension publications on management of alfalfa diseases in seed production.
Extension/Outreach 1 Weeds Educate seed growers and surrounding landowners about preventing yellow starthistle establishment.
Extension/Outreach 1 Weeds Educate growers about the utility and delivery of GDD models.
Extension/Outreach 1 Weeds 1- to 5-inch Shoot Educate growers not to use glyphosate (Roundup) when following GMO crop.
Extension/Outreach 2 All 6- to 12-Inch Shoot Educate public on the utility of pesticides and benefits of using chemicals vs. not using chemicals (i.e., risk education). This includes education at the school, university, EPA, and legislature levels.
Extension/Outreach 2 Insects Educate growers on benefits of growing alfalfa seed following a crop that has been fumigated for nematodes.
Extension/Outreach 2 Insects Continue education of regulators (in a field setting) about the unique pest management needs due to pollinator preservation.
Extension/Outreach 2 Nematodes Educate growers on benefits of growing alfalfa seed following a crop that has been fumigated for nematodes.
Extension/Outreach 2 Weeds Educate the public and regulatory agencies about the benefits of spot burning.
Extension/Outreach 2 Weeds Train alfalfa and clover seed handlers and processors to comply with new non-food pesticide administrative rule (OR).
Extension/Outreach 3 All 6- to 12-Inch Shoot Develop a regional pest management strategy focusing on resistance management, especially for lygus bug and aphids. Develop an educational program for resistance monitoring.
Extension/Outreach 3 Nematodes Educate growers on benefits of using nematode-resistant varieties for nematode management on other crops.
Extension/Outreach 3 Nematodes Educate growers on benefits of using nematode-resistant varieties for nematode management on other crops.
Extension/Outreach 3 Weeds Provide the results of herbicide research in extension publications for each state.
Extension/Outreach 4 All 6- to 12-Inch Shoot List alfalfa hay crop in the Best Management Practices handbook (i.e., NRCS conservation plan to encourage planting of alfalfa vs. corn or other traditional crops). Explain benefits of alfalfa over corn (i.e., less runoff, less erosion, less tillage, adding nitrogen to the soil, acts as a soil conditioner, classified as a carbon sink).
Extension/Outreach 4 Nematodes Provide extension publications on management of alfalfa nematodes.
Extension/Outreach 4 Nematodes Provide extension publications on management of alfalfa nematodes.
Extension/Outreach 5 All 6- to 12-Inch Shoot Educate general public on importance of pollinator bees.
Extension/Outreach 6 All 6- to 12-Inch Shoot Provide education on the delivery and utility of growing-degree-day models for insects and weeds.
Extension/Outreach 7 All 6- to 12-Inch Shoot Educate public and legislators on benefits of field burning and how they may outweigh the drawbacks (i.e., risk education).
Regulatory 1 All 6- to 12-Inch Shoot Maintain current registrations of organophosphate insecticides.
Regulatory 1 Insects Preserve a wide range of insecticide chemistries and mode-of-action choices for resistance management and pollinator protection.
Regulatory 1 Insects Avoidance in Pre-Storage Reinstate tank mix desiccant for California.
Regulatory 1 Insects Bloom Preserve burning as a better management practice for straw removal in fall or spring.
Regulatory 1 Insects Fall Provide better access to grasshopper bait (e.g., Internet purchase).
Regulatory 1 Nematodes Facilitate phytosanitary certification of seed and testing for seed exports leaving the U.S. (i.e., nematode screening in the debris with the seed, not within the seed).
Regulatory 1 Nematodes Facilitate phytosanitary certification of seed and testing for seed exports leaving the U.S. (i.e., nematode screening in the debris with the seed, not within the seed).
Regulatory 1 Pathogens Facilitate registration of new seed treatments and/or field treatments for damping off diseases.
Regulatory 1 Pathogens Improve certification standards for phytosanitary field testing of seed exports leaving the U.S.
Regulatory 1 Pathogens Fall Facilitate phytosanitary certification of seed and testing for seed exports leaving the U.S.
Regulatory 1 Weeds Work with state regulatory agencies to allow spot burning in an integrated dodder control program (needed in California, needs to be maintained in other regions).
Regulatory 1 Weeds Pursue 2,4-D,B ester manufacturing and registration.
Regulatory 1 Weeds Fall Permit spot burning for dodder management in California.
Regulatory 1 Wildlife Bloom Change Washington State law so that gophers can be trapped.
Regulatory 2 All 6- to 12-Inch Shoot Encourage state departments of agriculture to play a bigger role in regulating GMOs (i.e., control of pollen transfer and concerns with foreign markets).
Regulatory 2 Insects Preserve dimethoate registration.
Regulatory 2 Insects Fall Provide control of grasshoppers on public land, as they migrate to croplands.
Regulatory 2 Nematodes Expedite registration of future nematode seed treatments.
Regulatory 2 Nematodes Expedite registration of future nematode seed treatments.
Regulatory 2 Pathogens Facilitate labels for the new seed treatments.
Regulatory 2 Pathogens Improve and expedite methods for obtaining phytosanitary certificates for seed shipments internationally.
Regulatory 2 Pathogens Fall Improve and expedite phytosanitary certification for international seed shipments.
Regulatory 2 Weeds Provide improved clarity on herbicide application issue around salmonbearing streams. EPA needs information to support approved regulatory labels.
Regulatory 2 Weeds Facilitate 3rd party registration of metolachlor (Dual) in Idaho.
Regulatory 3 All 6- to 12-Inch Shoot Maintain a wide variety of chemical controls (including broad-spectrum and selective pesticides) for resistance management.
Regulatory 3 Insects Provide clarity on pesticide application issue around salmon-bearing streams. EPA needs information to support approved regulatory labels.
Regulatory 3 Weeds Regulate GMO stewardship issues (i.e., isolation, resistance management, export issues).
Regulatory 4 All 6- to 12-Inch Shoot Enlist industry input to EPA when making decisions on pesticides in reference to ground and surface water quality.
Regulatory 4 Insects Streamline label requirements for field posting after spraying. Current requirements vary by chemical (e.g., posting times vary, posting required on all 4 corners of the field and every entry point). It is very labor intensive with the number of small fields.
Regulatory 5 All 6- to 12-Inch Shoot Collaborate with all Western states to pursue new pesticide labels.
Research 1 All 6- to 12-Inch Shoot Develop new biological controls, new chemistries, and resistant alfalfa germplasm for lygus bug control.
Research 1 Insects Understand aphid complex life cycle and develop economic thresholds, management options and timing recommendations.
Research 1 Insects Develop selective systemic compounds for red clover and alfalfa seed that do not adversely affect pollinators.
Research 1 Insects Bloom Research improvements in fall storage of pollinator bees, including control of pollinator parasites in storage.
Research 1 Insects Fall Research and improve biological control for lygus bug, including fungal pathogens, parasites, and beneficials.
Research 1 Insects Planting Improve diagnostics for lygus bug damage to seed.
Research 1 Nematodes Find non-fumigant seed treatments for root-knot and lesion nematode control.
Research 1 Nematodes Find non-fumigant seed treatments for root-knot and lesion nematode control.
Research 1 Pathogens Develop seed treatment to control damping off.
Research 1 Pathogens Develop new control measures for Sclerotinia.
Research 1 Pathogens Fall Develop new control measures for seedborne diseases (Verticillium wilt, alfalfa mosaic virus, and Bacterial wilt)
Research 1 Weeds Research new control methods for dodder, including post-emergence herbicides.
Research 1 Weeds Look at new herbicides for alfalfa seed, red clover seed, and crimson clover seed, to get ahead of resistance (broadleaves and grasses).
Research 1 Weeds Fall Research more dodder management techniques.
Research 2 All 6- to 12-Inch Shoot Research the biology and ecology of natural enemies of lygus bug.
Research 2 Insects Develop standard (more stringent) tests for aphid resistance classification.
Research 2 Insects Develop more growing degree-day (GDD) modeling for additional insect pests and beneficial insects.
Research 2 Insects Fall Improve economic threshold determination and monitoring techniques for pest and beneficial insect populations.
Research 2 Insects Planting Research emerging pests that limit seed production.
Research 2 Nematodes Develop commercially viable alfalfa and clover varieties resistant to nematodes.
Research 2 Nematodes Develop commercially viable alfalfa and clover varieties resistant to nematodes.
Research 2 Pathogens Develop new control measures for seedborne diseases.
Research 2 Pathogens Develop new control measures for Verticillium wilt.
Research 2 Weeds Research new control methods for Canada thistle.
Research 2 Weeds Research alternative control measures for prickly lettuce, yellow nutsedge, and white cockle.
Research 2 Weeds Fall Research more Canada thistle management techniques.
Research 3 All 6- to 12-Inch Shoot Develop regional lygus bug resistance monitoring programs.
Research 3 Insects Develop resistant germplasm for lygus and aphids, either through biotechnology or traditional breeding techniques.
Research 3 Insects Develop puncture wound method for early detection of weevils.
Research 3 Insects Develop puncture wound method for early detection of weevils.
Research 3 Insects Fall Develop selective systemic insecticides for red clover and for alfalfa seed that do not hurt pollinators.
Research 3 Insects Planting Establish and/or validate thresholds for late season pests, such as lygus, spider mites, and alfalfa seed chalcid.
Research 3 Nematodes Research cultural management methods for nematodes, especially for stem nematode.
Research 3 Nematodes Research cultural management methods for nematodes, especially for stem nematode.
Research 3 Pathogens Discover the relationship of clover root cucurlio and Phytophthora.
Research 3 Pathogens Research and develop new fungicide modes of action for resistance management.
Research 3 Weeds Develop new biocontrols for dodder management.
Research 3 Weeds Determine effects of herbicides on seed quality and germination.
Research 4 All 6- to 12-Inch Shoot Develop new pest management strategies for pollinator bee safety (esp. disease management strategies).
Research 4 Insects Investigate efficacy of chemical controls on alfalfa seed chalcid.
Research 4 Insects Research biological controls for lygus, which would include fungal pathogens and parasites.
Research 4 Insects Fall Develop GDD modeling for more insect pests and beneficials.
Research 4 Insects Planting Examine selective pesticides and application timing to manage pests, preserve natural enemies, and reduce input costs.
Research 4 Nematodes Understand nitrogen mineralization following green manure crops.
Research 4 Nematodes Understand nitrogen mineralization following green manure crops.
Research 4 Pathogens Develop commercially viable seed crop varieties to continue resistance management.
Research 4 Pathogens Research new control measures for spring and summer black stem.
Research 4 Weeds Develop growing degree day (GDD) models for dodder emergence in growing regions beyond California.
Research 4 Weeds Develop and research new herbicides for more complete weed control.
Research 5 All 6- to 12-Inch Shoot Update economic thresholds for insects and beneficials; standardize sampling techniques for insect levels.
Research 5 Insects Find new, cost effective chemical control for clover root curculio.
Research 5 Insects Review economic thresholds for insect pests. Current thresholds are not dynamic enough to reflect prices and other concerns.
Research 5 Insects Fall Research alternative modes of action for lygus bug control.
Research 5 Nematodes Investigate the use of green manure crops for nematode management in preparation for spring planting.
Research 5 Nematodes Investigate the use of green manure crops for nematode management in preparation for spring planting.
Research 5 Pathogens Develop disease-resistant varieties.
Research 5 Weeds Look at increasing the activity of the 2,4 D,B amine with surfactants.
Research 6 All 6- to 12-Inch Shoot Develop new, cost effective controls for noxious weeds (e.g., dodder, Canada thistle, white cockle, and other difficult-to-control weeds).
Research 6 Insects Investigate cutworm species complex, life cycle, economic threshold evaluation and management options and timing.
Research 6 Insects Develop insecticides with alternative modes of action for lygus control.
Research 6 Insects Fall Determine effects of new compounds on natural enemies and pollinators.
Research 6 Nematodes Develop pre-plant sampling method for nematodes
Research 6 Nematodes Develop pre-plant sampling method for nematodes.
Research 7 All 6- to 12-Inch Shoot Develop growing degree-day models for major alfalfa seed pests.
Research 7 Insects Evaluate aphid species complex and composition, economic threshold, and management options.
Research 7 Insects Determine effect of new compounds on natural enemies and pollinators.
Research 7 Insects Fall Develop better diagnostic tools for lygus damage at bud and seed stage.
Research 8 All 6- to 12-Inch Shoot Develop systemic aphicide for clover aphids.
Research 8 Insects Improve management options that consider reducing negative effects on pollinators
Research 8 Insects Improve diagnostics of lygus damage at bud stage and seed stage.
Research 9 All 6- to 12-Inch Shoot Develop soil insecticide for crown/root borer in red clover (western Oregon).
Research 9 Insects Develop alternatives to synthetic pyrethroids.
Research 9 Insects Improve insecticide resistance management programs for key pests.
Research 10 All 6- to 12-Inch Shoot Develop control measures for Sclerotinia in red clover (western Oregon).
Research 10 Insects Test insecticides for efficacy on pea leaf weevil.
Research 10 Insects Develop insect management plans that mitigate negative effects on general predators and biological control agents.
Research 11 Insects Improve economic threshold development and evaluation.
Research 12 Insects Improve pest and beneficial monitoring techniques.
Research 13 Insects Examine biopesticides for pest management.
Research 14 Insects Examine and understand the interaction of chemical, biological and cultural pest control techniques.
Research 15 Insects Research block planting of crops on a regional basis.

Pests

Disclaimer: The active ingredients and efficacy ratings in this report are not recommendations. The information in this report was provided by the workshop participants as a cross-section of grower practices at that time. Please refer to the pesticide labels for recommendations.

Insects

Pest Rank Description Symptoms Chemical Control Biological Control Physical Control Cultural Control
Alfalfa aphid (Macrosiphum creelii)
Alfalfa caterpillar (Colias eurytheme)
Alfalfa seed chalcid (Bruchophagus roddi)
Alfalfa weevil (Hypera postica)
Aphid (Acyrthosiphon spp.)
Aphid (Therioaphis spp.)
Aphid, spotted alfalfa (Therioaphis maculata)
Aphids (Aphis spp.)
Army cutworm (Euxoa auxiliaris)
Armyworms (Spodoptera spp.)
Bertha armyworm (Mamestra configurata)
Blister beetle (adult) (Epicauta spp.)
Blue alfalfa aphid (Acyrthosiphon kondoi)
Clover crown/root borer (Hylastinus obscurus)
Clover cutworm (Anarta trifolii)
Clover root curculio (Sitona hispidulus)
Clover seed weevil (Tychius picirostris)
Cowpea aphid (Aphis craccivora)
Cutworms, loopers, owlet moths, and underwings ( )
Darksided cutworm (Euxoa messoria)
Dingy cutworm (Feltia jaculifera)
Egyptian alfalfa weevil (Hypera brunnipennis)
Flea beetle ( )
Grasshoppers
Lygus bugs ( )
Pale western cutworm (Agrotis orthogonia)
Pea aphid (Acyrthosiphon pisum)
Pea leaf weevil (Sitona lineatus)
Redbacked cutworm (Euxoa ochrogaster)
Spotted cutworm (Xestia c-nigrum)
Spur-throated grasshoppers (Melanoplus spp.)
Variegated cutworm (Peridroma saucia)
Webworm ( )
Western yellowstriped armyworm (Spodoptera praefica)

Pathogens

Pest Rank Description Symptoms Chemical Control Biological Control Physical Control Cultural Control
(Aphanomyces euteiches)
Alfalfa mosaic virus (Alfamovirus AMV)
Anthracnose (Colletotrichum trifolii)
Aphanomyces root rot (Aphanomyces spp.)
Bacterial wilt ( )
Crown root complex ( )
Downy mildew ( )
Fusarium wilt ( )
Fusarium wilts, blights, rots and damping-off (Fusarium spp.)
Northern anthracnose (Kabatiella caulivora)
Phytophthora root and crown rots (Phytophthora spp.)
Phytophthora root rot ( )
Rhizoctonia stem canker ( )
Root rot/damping off (Rhizoctonia spp.)
Sclerotinia (white mold) ( )
Stagonospora root rot ( )
Verticillium wilt (Verticillium albo-atrum)

Weeds

Pest Rank Description Symptoms Chemical Control Biological Control Physical Control Cultural Control
Alfalfa (Medicago sativa)
Annual ryegrass (Lolium multiflorum)
Annual sowthistle (Sonchus oleraceus)
Blue mustard (Chorispora tenella)
Canada thistle (Cirsium arvense)
Cheatgrass (Bromus tectorum)
Common mallow (Malva neglecta)
Common yarrow (Achillea millefolium)
Dandelion (Taraxacum spp.)
Dodder (Cuscuta spp.)
Grasses ( )
Groundsel (Senecio vulgaris)
Hairy nightshade (Solanum physalifolium)
Lambsquarters (Chenopodium album)
Mexican fireweed (Bassia scoparia)
Perennial ryegrass (Lolium perenne)
Pigweed (Amaranthus spp.)
Prickly lettuce (Lactuca serriola)
Quackgrass (Elymus repens)
Queen annes lace, wild carrot (Daucus carota)
Russian knapweed (Rhaponticum repens)
Russian thistle (Salsola tragus)
Stinking chamomile (Anthemis cotula)
Sunflower (Helianthus annuus)
Sweetclover (Melilotus spp.)
Vetch ( )
Volunteer grains ( )
Wild mustard (Sinapis arvensis ssp. arvensis)
Wild oats (Avena fatua)
Yellow nutsedge (Cyperus esculentus)

Nematodes

Pest Rank Description Symptoms Chemical Control Biological Control Physical Control Cultural Control
Alfalfa stem nematode (Ditylenchus dipsaci)
Columbia root-knot nematode (Meloidogyne chitwoodi)
Lesion nematode (Pratylenchus spp.)
Northern root-knot nematode (Meloidogyne hapla)
Southern root-knot nematode (Meloidogyne incognita)

Mites

Pest Rank Description Symptoms Chemical Control Biological Control Physical Control Cultural Control
Pacific spider mite (Tetranychus pacificus)
Spider mites (Tetranychus spp.)
Strawberry spider mite (Tetranychus turkestani)

Wildlife

Pest Rank Description Symptoms Chemical Control Biological Control Physical Control Cultural Control
Slugs (Arion spp.)

Chemical Controls

Fumigant

Active Ingredient Description Brands CAS PC Pests REI (hrs) PHI (days) RAC
telone ii 542-75-6 29001

Fungicide

Active Ingredient Description Brands CAS PC Pests REI (hrs) PHI (days) FRAC
basagran 50723-80-3 275200
captan 133-06-2 81301
iprodione 36734-19-7 109801
liquid sulfur 6 7704-34-9 77501
metalaxyl 57837-19-1 113501
metalaxyl-m 70630-17-0 113502
thiabendazole 148-79-8 60101

Herbicide

Active Ingredient Description Brands CAS PC Pests REI (hrs) PHI (days) HRAC
benefin 1861-40-1 84301
buctril 56634-95-8 35302
butyrac 2758-42-1 30819
clethodim 99129-21-2 121011
diuron 330-54-1 35505
eptc 759-94-4 41401
ethalfluralin 55283-68-6 113101
fluazifop 69806-50-4 122805
imazamox 114311-32- 129171
imazethapyr 81335-77-5 128922
mcpa 94-74-6 30501
metribuzin 21087-64-9 101101
oxyfluorfen 42874-03-3 111601
paraquat 4685-14-7 61603
pendimethalin 40487-42-1 108501
pronamide 23950-58-5 101701
quizalofop 76578-14-8 128711
sethoxydim 74051-80-2 121001
terbacil 5902-51-2 12701
trifluralin 1582-09-8 36101

Insecticide

Active Ingredient Description Brands CAS PC Pests REI (hrs) PHI (days) IRAC
bifenthrin 83322-02-5 128825
carzol 23422-53-9 97301
chlorpyrifos 2921-88-2 59101
diflubenzuron 35367-38-5 108201
dimethoate 60-51-5 35001
endosulfan 115-29-7 79401
lambda-cyhalothrin 91465-08-6 128897
malathion (no inert use) 121-75-5 57701
metasystox-r 301-12-2 58702
methidathion 950-37-8 100301
methomyl 27519-02-4 90301
methyl parathion 298-00-0 53501
naled 300-76-5 34401
permethrin 52645-53-1 109701
phosmet 732-11-6 59201
pirimicarb 23103-98-2 106101
propargite 2312-35-8 97601
pymetrozine 123312-89- 101103
sevin 63-25-2 56801
zeta-cypermethrin Unknown 129064

Miticide

Active Ingredient Description Brands CAS PC Pests REI (hrs) PHI (days) RAC
hexythiazox 78587-05-0 128849

Nematicide

Active Ingredient Description Brands CAS PC Pests REI (hrs) PHI (days) RAC
abamectin 71751-41-2 122804
carbofuran 1563-66-2 90601
metam-sodium 137-42-8 39003

Efficacy

Disclaimer: The active ingredients and efficacy ratings in this report are not recommendations. The information in this report was provided by the workshop participants as a cross-section of grower practices at that time. Please refer to the pesticide labels for recommendations.

Insects

Pest Active Ingredient PC Code CAS Rating Description/Comments/Resistance Issues
Alfalfa Clethodim 121011 99129-21-2 No Control, <25%
Alfalfa fluazifop 122805 69806-50-4 No control
Alfalfa quizalofop 128711 76578-14-8 No control
Alfalfa sethoxydim 121001 74051-80-2 No control
Alfalfa caterpillar Plant-resistant cultivars Poor, 25-60%
Alfalfa mosaic virus Captan 81301 133-06-2 Not Used
Alfalfa mosaic virus Certified seed Poor, 25-60% Certified seed fields are in production a much shorter time. Virus builds up slowly, whereas fields of non-certified seed may be in production for over 10 years, so there is a higher virus incidence.
Alfalfa mosaic virus fludioxonil + metalaxyl Not Used
Alfalfa mosaic virus Iprodione 109801 36734-19-7 Not Used
Alfalfa mosaic virus metalaxyl 113501 57837-19-1 Not Used
Alfalfa mosaic virus metalaxyl 113501 57837-19-1 Not Used
Alfalfa mosaic virus metalaxyl-M 113502 70630-17-0 Not Used
Alfalfa mosaic virus Rotation to non-host crops Poor, 25-60%
Alfalfa mosaic virus thiabendazole 60101 148-79-8 Not Used
Alfalfa seed chalcid Fair, 60-80%
Alfalfa seed chalcid Clip-back/set-back Used but not as a stand-alone
Alfalfa seed chalcid Early cutting Good, 80-90%
Alfalfa seed chalcid Plant-resistant cultivars Poor, 25-60%
Alfalfa seed chalcid Pre-plant burning Good, 80-90%
Alfalfa seed chalcid Pre-plant cultivation Good, 80-90%
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode No data given
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode Excellent, 90-100%
Alfalfa stem nematode Excellent, 90-100%
Alfalfa stem nematode Fair, 60-80% Bury by plowing.
Alfalfa stem nematode Fair, 60-80%
Alfalfa stem nematode Fair, 60-80%
Alfalfa stem nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Alfalfa stem nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Alfalfa weevil Used but not as a stand-alone
Alfalfa weevil Bacillus thuringiensis 0 Poor, 25-60% Can be good on small caterpillars.
Alfalfa weevil Bathyplectes curculionis wasp Used but not as a stand-alone
Alfalfa weevil Bifenthrin 128825 83322-02-5 Good, 80-90%
Alfalfa weevil carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Alfalfa weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Alfalfa weevil dimethoate 35001 60-51-5 Poor, 25-60% Better on small instars.
Alfalfa weevil Generalist predators Used but not as a stand-alone
Alfalfa weevil Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90%
Alfalfa weevil Methidathion 100301 950-37-8 Good, 80-90%
Alfalfa weevil Methomyl 90301 27519-02-4 Good, 80-90%
Alfalfa weevil methyl parathion 53501 298-00-0 Good, 80-90%
Alfalfa weevil Naled 34401 300-76-5 Good, 80-90%
Alfalfa weevil Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Alfalfa weevil Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Alfalfa weevil Plant-resistant cultivars Poor, 25-60%
Alfalfa weevil Post-harvest cultivation Good, 80-90%
Alfalfa weevil Pre-plant burning Good, 80-90%
Alfalfa weevil Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Annual ryegrass Clethodim 121011 99129-21-2 Excellent, 90-100%
Annual ryegrass pronamide 101701 23950-58-5 Excellent, 90-100%
Annual sowthistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Annual sowthistle Benefin 84301 1861-40-1 Poor, 25-60%
Annual sowthistle bentazon 275200 50723-80-3 Poor, 25-60%
Annual sowthistle bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Annual sowthistle Clethodim 121011 99129-21-2 No Control, <25%
Annual sowthistle diuron 35505 330-54-1 Good to Excellent, 80-100%
Annual sowthistle EPTC 41401 759-94-4 Poor, 25-60%
Annual sowthistle fluazifop 122805 69806-50-4 No control
Annual sowthistle gramaxone 61603 4685-14-7 Excellent, 90-100%
Annual sowthistle imazamox 129171 114311-32-9 Poor to Fair
Annual sowthistle imazethapyr 128922 81335-77-5 Poor, 25-60%
Annual sowthistle MCPA amine Fair to Good, 50-90%
Annual sowthistle metribuzin 101101 21087-64-9 Good, 80-90%
Annual sowthistle pendimethalin 108501 40487-42-1 Poor, 25-60%
Annual sowthistle pronamide 101701 23950-58-5 Poor, 25-60%
Annual sowthistle quizalofop 128711 76578-14-8 No control
Annual sowthistle sethoxydim 121001 74051-80-2 No control
Annual sowthistle terbacil 12701 5902-51-2 Excellent, 90-100%
Annual sowthistle trifluralin 36101 1582-09-8 Poor, 25-60%
Anthracnose Captan 81301 133-06-2 Not Used
Anthracnose Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Anthracnose fludioxonil + metalaxyl Not Used
Anthracnose Iprodione 109801 36734-19-7 Not Used
Anthracnose metalaxyl 113501 57837-19-1 Not Used
Anthracnose metalaxyl 113501 57837-19-1 Not Used
Anthracnose metalaxyl-M 113502 70630-17-0 Not Used
Anthracnose Plant-resistant cultivars Excellent, 90-100%
Anthracnose Sanitation of equipment No data, but suspected of being efficacious
Anthracnose thiabendazole 60101 148-79-8 Good to Excellent, 80-100%
Aphanomyces Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Aphanomyces Captan 81301 133-06-2 Not Used
Aphanomyces Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Aphanomyces fludioxonil + metalaxyl Not Used
Aphanomyces Iprodione 109801 36734-19-7 Not Used
Aphanomyces metalaxyl 113501 57837-19-1 Not Used
Aphanomyces metalaxyl 113501 57837-19-1 Not Used
Aphanomyces metalaxyl-M 113502 70630-17-0 Not Used
Aphanomyces Plant-resistant cultivars Excellent, 90-100%
Aphanomyces Rotation to non-host crops Good, 80-90%
Aphanomyces thiabendazole 60101 148-79-8 Not Used
Aphid, spotted alfalfa Used but not as a stand-alone
Aphid, spotted alfalfa Used but not as a stand-alone
Aphid, spotted alfalfa Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Aphid, spotted alfalfa dimethoate 35001 60-51-5 Poor, 25-60% Better on small instars.
Aphid, spotted alfalfa endosulfan 79401 115-29-7 Good, 80-90%
Aphid, spotted alfalfa Generalist predators Used but not as a stand-alone
Aphid, spotted alfalfa Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa Naled 34401 300-76-5 Fair, 60-80%
Aphid, spotted alfalfa Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa pirimicarb 106101 23103-98-2 Poor, 25-60%
Aphid, spotted alfalfa Plant-resistant cultivars Excellent, 90-100%
Aphid, spotted alfalfa Pymetrozine 101103 123312-89-0 Poor, 25-60%
Aphids Used but not as a stand-alone
Aphids Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphids carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Aphids Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Aphids dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Aphids endosulfan 79401 115-29-7 Good, 80-90%
Aphids Generalist predators Used but not as a stand-alone
Aphids Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90%
Aphids malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Aphids Methidathion 100301 950-37-8 Fair, 60-80%
Aphids Methomyl 90301 27519-02-4 Fair, 60-80%
Aphids methyl parathion 53501 298-00-0 Good, 80-90%
Aphids Naled 34401 300-76-5 Good, 80-90%
Aphids Oxydemeton methyl Fair to Good, 50-90% Best control of early instars.
Aphids Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphids Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Aphids pirimicarb 106101 23103-98-2 Good, 80-90%
Aphids Plant-resistant cultivars Excellent, 90-100%
Aphids Pre-plant burning Good, 80-90%
Aphids Pymetrozine 101103 123312-89-0 Poor to Fair
Aphids Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms Bacillus thuringiensis 0 Poor to Fair Can be good on small caterpillars.
Armyworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Armyworms Methomyl 90301 27519-02-4 Good, 80-90%
Armyworms methyl parathion 53501 298-00-0 Good, 80-90%
Armyworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms Plant-resistant cultivars Poor, 25-60%
Armyworms Pre-plant burning Good, 80-90%
Armyworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Bacterial wilt Captan 81301 133-06-2 Not Used
Bacterial wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Bacterial wilt fludioxonil + metalaxyl Not Used
Bacterial wilt Iprodione 109801 36734-19-7 Not Used
Bacterial wilt metalaxyl 113501 57837-19-1 Not Used
Bacterial wilt metalaxyl 113501 57837-19-1 Not Used
Bacterial wilt metalaxyl-M 113502 70630-17-0 Not Used
Bacterial wilt Plant-resistant cultivars Excellent, 90-100%
Bacterial wilt Rotation to non-host crops Poor, 25-60%
Bacterial wilt Soil fertility maintenance Good, 80-90%
Bacterial wilt thiabendazole 60101 148-79-8 Not Used
Blister beetle (adult) Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Blister beetle (adult) Plant-resistant cultivars Poor, 25-60%
Blue mustard Benefin 84301 1861-40-1 Poor, 25-60%
Blue mustard bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Blue mustard Clethodim 121011 99129-21-2 No Control, <25%
Blue mustard diuron 35505 330-54-1 Good, 80-90%
Blue mustard EPTC 41401 759-94-4 Poor, 25-60%
Blue mustard fluazifop 122805 69806-50-4 No control
Blue mustard metribuzin 101101 21087-64-9 Good, 80-90%
Blue mustard pronamide 101701 23950-58-5 Fair to Good, 50-90%
Blue mustard quizalofop 128711 76578-14-8 No control
Blue mustard sethoxydim 121001 74051-80-2 No control
Blue mustard terbacil 12701 5902-51-2 Poor, 25-60%
Blue mustard trifluralin 36101 1582-09-8 Poor, 25-60%
Canada thistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Canada thistle bentazon 275200 50723-80-3 Good, 80-90%
Canada thistle bromoxynil 35301 1689-84-5 Poor, 25-60%
Canada thistle Clethodim 121011 99129-21-2 No Control, <25%
Canada thistle fluazifop 122805 69806-50-4 No control
Canada thistle imazamox 129171 114311-32-9 Poor, 25-60%
Canada thistle imazethapyr 128922 81335-77-5 Poor, 25-60%
Canada thistle MCPA amine Good, 80-90%
Canada thistle pendimethalin 108501 40487-42-1 Poor, 25-60%
Canada thistle quizalofop 128711 76578-14-8 No control
Canada thistle sethoxydim 121001 74051-80-2 No control
Clover crown/root borer Plant-resistant cultivars Poor, 25-60%
Clover crown/root borer Rotation to non-host crops Good, 80-90%
Clover root curculio Good, 80-90%
Clover root curculio Good, 80-90%
Clover root curculio Lambda-cyhalothrin 128897 91465-08-6 Poor, 25-60% Causes mite and aphid flare-ups. Issues with resistance.
Clover root curculio Plant-resistant cultivars Good, 80-90%
Clover root curculio Rotation to non-host crops Good, 80-90%
Clover seed weevil Bifenthrin 128825 83322-02-5 Good, 80-90%
Clover seed weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Clover seed weevil Plant-resistant cultivars Poor, 25-60%
Clover, sweet Benefin 84301 1861-40-1 Fair to Good, 50-90%
Clover, sweet Clethodim 121011 99129-21-2 No Control, <25%
Clover, sweet fluazifop 122805 69806-50-4 No control
Clover, sweet quizalofop 128711 76578-14-8 No control
Clover, sweet sethoxydim 121001 74051-80-2 No control
Columbia root-knot nematode Poor, 25-60%
Columbia root-knot nematode Fair, 60-80% Bury by plowing.
Columbia root-knot nematode Poor, 25-60%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Columbia root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Common mallow 2,4-DB 30819 2758-42-1 Poor, 25-60%
Common mallow bentazon 275200 50723-80-3 Good, 80-90% seedlings only
Common mallow bentazon 275200 50723-80-3 Fair, 60-80%
Common mallow Clethodim 121011 99129-21-2 No Control, <25%
Common mallow fluazifop 122805 69806-50-4 No control
Common mallow imazamox 129171 114311-32-9 Poor to Good, 25-90%
Common mallow imazethapyr 128922 81335-77-5 Poor to Fair
Common mallow pendimethalin 108501 40487-42-1 Poor, 25-60%
Common mallow quizalofop 128711 76578-14-8 No control
Common mallow sethoxydim 121001 74051-80-2 No control
Common yarrow Clethodim 121011 99129-21-2 No Control, <25%
Common yarrow fluazifop 122805 69806-50-4 No control
Common yarrow imazamox 129171 114311-32-9 Poor, 25-60%
Common yarrow quizalofop 128711 76578-14-8 No control
Crown root complex Avoid plant injury Good, 80-90%
Crown root complex Captan 81301 133-06-2 Not Used
Crown root complex fludioxonil + metalaxyl Not Used
Crown root complex Iprodione 109801 36734-19-7 Not Used
Crown root complex metalaxyl 113501 57837-19-1 Not Used
Crown root complex metalaxyl 113501 57837-19-1 Not Used
Crown root complex metalaxyl-M 113502 70630-17-0 Not Used
Crown root complex Plant-resistant cultivars Fair, 60-80%
Crown root complex thiabendazole 60101 148-79-8 Not Used
Cutworms Fair, 60-80%
Cutworms Fair, 60-80%
Cutworms Bacillus thuringiensis 0 Poor, 25-60% Can be good on small caterpillars.
Cutworms Bacillus thuringiensis 0 Poor to Fair Can be good on small caterpillars.
Cutworms Bifenthrin 128825 83322-02-5 Good, 80-90%
Cutworms Carbaryl 56801 63-25-2 Excellent, 90-100% Causes mite flare-ups.
Cutworms Chlorpyrifos 59101 2921-88-2 Excellent, 90-100%
Cutworms Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Cutworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Methomyl 90301 27519-02-4 no data
Cutworms Naled 34401 300-76-5 Good, 80-90%
Cutworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Plant-resistant cultivars Poor, 25-60%
Cutworms Plant-resistant cultivars Poor, 25-60%
Cutworms Rotation to non-host crops Fair, 60-80%
Cutworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight fludioxonil + metalaxyl Not Used
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Not Used
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight Plant-resistant cultivars Excellent, 90-100%
Damping off and seedling blight Rotation to non-host crops Good, 80-90%
Damping off and seedling blight Soil fertility maintenance Good, 80-90%
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Dandelion 2,4-DB 30819 2758-42-1 Poor, 25-60%
Dandelion Benefin 84301 1861-40-1 Poor, 25-60%
Dandelion bromoxynil 35301 1689-84-5 Poor, 25-60%
Dandelion Clethodim 121011 99129-21-2 No Control, <25%
Dandelion EPTC 41401 759-94-4 Poor, 25-60%
Dandelion fluazifop 122805 69806-50-4 No control
Dandelion gramaxone 61603 4685-14-7 Fair, 60-80%
Dandelion imazamox 129171 114311-32-9 Poor, 25-60%
Dandelion imazethapyr 128922 81335-77-5 Poor, 25-60%
Dandelion MCPA amine Good, 80-90%
Dandelion metribuzin 101101 21087-64-9 Poor to Fair
Dandelion pronamide 101701 23950-58-5 Poor, 25-60%
Dandelion quizalofop 128711 76578-14-8 No control
Dandelion sethoxydim 121001 74051-80-2 No control
Dandelion sethoxydim 121001 74051-80-2 No control
Dandelion terbacil 12701 5902-51-2 Fair to Good, 50-90%
Dandelion trifluralin 36101 1582-09-8 Poor, 25-60%
Dodder 2,4-DB 30819 2758-42-1 Poor, 25-60%
Dodder Benefin 84301 1861-40-1 Poor, 25-60%
Dodder bromoxynil 35301 1689-84-5 Poor, 25-60%
Dodder Clethodim 121011 99129-21-2 No Control, <25%
Dodder diuron 35505 330-54-1 Poor, 25-60%
Dodder EPTC 41401 759-94-4 Poor, 25-60%
Dodder fluazifop 122805 69806-50-4 No control
Dodder imazamox 129171 114311-32-9 Fair to Good, 50-90% Multiple applications needed
Dodder imazethapyr 128922 81335-77-5 Poor to Fair
Dodder metribuzin 101101 21087-64-9 Poor, 25-60%
Dodder pendimethalin 108501 40487-42-1 Good to Excellent, 80-100%
Dodder pronamide 101701 23950-58-5 Fair to Good, 50-90%
Dodder quizalofop 128711 76578-14-8 No control
Dodder sethoxydim 121001 74051-80-2 No control
Dodder terbacil 12701 5902-51-2 Poor, 25-60%
Dodder trifluralin 36101 1582-09-8 Poor, 25-60%
Downy brome 2,4-DB 30819 2758-42-1 No Control, <25%
Downy brome Benefin 84301 1861-40-1 Excellent, 90-100%
Downy brome bentazon 275200 50723-80-3 Good, 80-90%
Downy brome bromoxynil 35301 1689-84-5 Poor, 25-60%
Downy brome Clethodim 121011 99129-21-2 Poor to Good, 25-90%
Downy brome diuron 35505 330-54-1 Fair, 60-80%
Downy brome EPTC 41401 759-94-4 Good to Excellent, 80-100%
Downy brome ethalfluralin 113101 55283-68-6 Fair to Good, 50-90%
Downy brome gramaxone 61603 4685-14-7 Excellent, 90-100%
Downy brome imazamox 129171 114311-32-9 Good, 80-90%
Downy brome imazethapyr 128922 81335-77-5 Poor, 25-60%
Downy brome metribuzin 101101 21087-64-9 Good, 80-90%
Downy brome pronamide 101701 23950-58-5 Excellent, 90-100%
Downy brome sethoxydim 121001 74051-80-2 Poor, 25-60%
Downy brome terbacil 12701 5902-51-2 Excellent, 90-100%
Downy brome trifluralin 36101 1582-09-8 Excellent, 90-100%
Downy mildew Captan 81301 133-06-2 Not Used
Downy mildew fludioxonil + metalaxyl Poor, 25-60%
Downy mildew Iprodione 109801 36734-19-7 Not Used
Downy mildew metalaxyl 113501 57837-19-1 Good, 80-90%
Downy mildew metalaxyl 113501 57837-19-1 Good, 80-90%
Downy mildew metalaxyl-M 113502 70630-17-0 Good, 80-90%
Downy mildew thiabendazole 60101 148-79-8 Not Used
Egyptian alfalfa weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Egyptian alfalfa weevil Lambda-cyhalothrin 128897 91465-08-6 Excellent, 90-100% Causes mite and aphid flare-ups. Issues with resistance.
Egyptian alfalfa weevil Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Flea beetle Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Flea beetle Plant-resistant cultivars Poor, 25-60%
Fusarium wilt Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Fusarium wilt Captan 81301 133-06-2 Not Used
Fusarium wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Fusarium wilt fludioxonil + metalaxyl Not Used
Fusarium wilt Iprodione 109801 36734-19-7 Not Used
Fusarium wilt metalaxyl 113501 57837-19-1 Not Used
Fusarium wilt metalaxyl 113501 57837-19-1 Not Used
Fusarium wilt metalaxyl-M 113502 70630-17-0 Not Used
Fusarium wilt Plant-resistant cultivars Excellent, 90-100%
Fusarium wilt Rotation to non-host crops Poor, 25-60%
Fusarium wilt Soil fertility maintenance Good, 80-90%
Fusarium wilt thiabendazole 60101 148-79-8 Not Used
Grasses Clethodim 121011 99129-21-2 No Control, <25%
Grasses diuron 35505 330-54-1 Poor to Fair, 25-80%
Grasshoppers Carbaryl 56801 63-25-2 no data
Grasshoppers diflubenzuron 108201 35367-38-5 Good, 80-90% Good on small instars.
Grasshoppers dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Grasshoppers Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Grasshoppers Nosema locustae Fair, 60-80% Can be effective on small instars.
Grasshoppers Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Grasshoppers Plant-resistant cultivars Poor, 25-60%
Grasshoppers Post-harvest cultivation Good, 80-90%
Grasshoppers Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Groundsel MCPA amine Poor, 25-60%
Groundsel oxyfluorfen 111601 42874-03-3 Poor, 25-60% Not yet registered for clover seed; IR-4 pipeline
Hairy nightshade 2,4-DB 30819 2758-42-1 Good, 80-90%
Hairy nightshade Benefin 84301 1861-40-1 Poor, 25-60%
Hairy nightshade bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Hairy nightshade bromoxynil 35301 1689-84-5 Good, 80-90%
Hairy nightshade Clethodim 121011 99129-21-2 No Control, <25%
Hairy nightshade diuron 35505 330-54-1 Fair to Good, 50-90%
Hairy nightshade EPTC 41401 759-94-4 Good, 80-90%
Hairy nightshade ethalfluralin 113101 55283-68-6 Poor to Fair, 25-80%
Hairy nightshade fluazifop 122805 69806-50-4 No control
Hairy nightshade gramaxone 61603 4685-14-7 Excellent, 90-100%
Hairy nightshade imazamox 129171 114311-32-9 Good to Excellent, 80-100%
Hairy nightshade imazethapyr 128922 81335-77-5 Excellent, 90-100%
Hairy nightshade metribuzin 101101 21087-64-9 Poor, 25-60%
Hairy nightshade pendimethalin 108501 40487-42-1 Poor to Fair
Hairy nightshade pronamide 101701 23950-58-5 Good, 80-90%
Hairy nightshade quizalofop 128711 76578-14-8 No control
Hairy nightshade sethoxydim 121001 74051-80-2 No control
Hairy nightshade terbacil 12701 5902-51-2 Excellent, 90-100%
Hairy nightshade trifluralin 36101 1582-09-8 Poor, 25-60%
Kochia (als) 2,4-DB 30819 2758-42-1 Poor to Fair
Kochia (als) Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Kochia (als) bentazon 275200 50723-80-3 Poor, 25-60%
Kochia (als) bromoxynil 35301 1689-84-5 Excellent, 90-100%
Kochia (als) Clethodim 121011 99129-21-2 No Control, <25%
Kochia (als) diuron 35505 330-54-1 Excellent, 90-100%
Kochia (als) EPTC 41401 759-94-4 Poor, 25-60%
Kochia (als) fluazifop 122805 69806-50-4 No control
Kochia (als) gramaxone 61603 4685-14-7 Good, 80-90%
Kochia (als) imazamox 129171 114311-32-9 Good, 80-90%
Kochia (als) imazethapyr 128922 81335-77-5 Good, 80-90%
Kochia (als) metribuzin 101101 21087-64-9 Good, 80-90%
Kochia (als) pendimethalin 108501 40487-42-1 Poor, 25-60%
Kochia (als) pronamide 101701 23950-58-5 Fair, 60-80%
Kochia (als) quizalofop 128711 76578-14-8 No control
Kochia (als) sethoxydim 121001 74051-80-2 No control
Kochia (als) terbacil 12701 5902-51-2 Good to Excellent, 80-100%
Kochia (als) trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Lambsquarters 2,4-DB 30819 2758-42-1 Poor to Good, 25-90%
Lambsquarters Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Lambsquarters bentazon 275200 50723-80-3 Poor to Fair
Lambsquarters bromoxynil 35301 1689-84-5 Good, 80-90%
Lambsquarters diuron 35505 330-54-1 Excellent, 90-100%
Lambsquarters EPTC 41401 759-94-4 Good, 80-90%
Lambsquarters fluazifop 122805 69806-50-4 No control
Lambsquarters gramaxone 61603 4685-14-7 Excellent, 90-100%
Lambsquarters imazamox 129171 114311-32-9 Good, 80-90%
Lambsquarters imazethapyr 128922 81335-77-5 Fair, 60-80%
Lambsquarters metribuzin 101101 21087-64-9 Excellent, 90-100%
Lambsquarters pendimethalin 108501 40487-42-1 Poor to Fair
Lambsquarters pronamide 101701 23950-58-5 Good, 80-90%
Lambsquarters quizalofop 128711 76578-14-8 No control
Lambsquarters sethoxydim 121001 74051-80-2 No control
Lambsquarters terbacil 12701 5902-51-2 Excellent, 90-100%
Lambsquarters trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Lesion nematode Poor, 25-60%
Lesion nematode Poor, 25-60%
Lesion nematode Good, 80-90%
Lesion nematode Good, 80-90%
Lesion nematode Good, 80-90%
Lesion nematode No data, but suspected of being efficacious
Lesion nematode Fair, 60-80% Bury by plowing.
Lesion nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Lesion nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Lygus bugs Used but not as a stand-alone
Lygus bugs Bifenthrin 128825 83322-02-5 Good, 80-90%
Lygus bugs carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Lygus bugs Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Lygus bugs dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Lygus bugs endosulfan 79401 115-29-7 Fair, 60-80%
Lygus bugs formetanate hydrochloride 97301 23422-53-9 Good, 80-90% Little residual. Expensive.
Lygus bugs Generalist predators Used but not as a stand-alone
Lygus bugs Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Lygus bugs Methidathion 100301 950-37-8 Fair, 60-80%
Lygus bugs Methomyl 90301 27519-02-4 Fair, 60-80%
Lygus bugs methyl parathion 53501 298-00-0 Good, 80-90%
Lygus bugs Naled 34401 300-76-5 Good, 80-90%
Lygus bugs Oxydemeton methyl Fair, 60-80% Best control of early instars.
Lygus bugs Peristenus wasps no data
Lygus bugs Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Lygus bugs pirimicarb 106101 23103-98-2 Poor, 25-60%
Lygus bugs Plant-resistant cultivars Poor, 25-60%
Lygus bugs Pre-plant burning Good, 80-90%
Lygus bugs Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Mayweed 2,4-DB 30819 2758-42-1 Poor, 25-60%
Mayweed Benefin 84301 1861-40-1 Poor, 25-60%
Mayweed bentazon 275200 50723-80-3 Poor, 25-60%
Mayweed bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Mayweed Clethodim 121011 99129-21-2 No Control, <25%
Mayweed EPTC 41401 759-94-4 Fair to Good, 50-90%
Mayweed fluazifop 122805 69806-50-4 No control
Mayweed gramaxone 61603 4685-14-7 Good to Excellent, 80-100%
Mayweed imazamox 129171 114311-32-9 Poor, 25-60%
Mayweed imazethapyr 128922 81335-77-5 Poor, 25-60%
Mayweed quizalofop 128711 76578-14-8 No control
Mayweed sethoxydim 121001 74051-80-2 No control
Northern root-knot nematode Poor, 25-60%
Northern root-knot nematode Poor, 25-60%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Fair, 60-80% Bury by plowing.
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Northern root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Pea leaf weevil Beauveria bassiana Used but not as a stand-alone
Pea leaf weevil Phosmet 59201 732-11-6 Good, 80-90% Warden, WA only; typically on new seedlings. Pea aphid only.
Pea leaf weevil Plant-resistant cultivars Poor, 25-60%
Perennial ryegrass Clethodim 121011 99129-21-2 Excellent, 90-100%
Phytophthora root rot Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Phytophthora root rot Captan 81301 133-06-2 Not Used
Phytophthora root rot Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Phytophthora root rot fludioxonil + metalaxyl Not Used
Phytophthora root rot Iprodione 109801 36734-19-7 Not Used
Phytophthora root rot metalaxyl 113501 57837-19-1 Not Used
Phytophthora root rot metalaxyl 113501 57837-19-1 Not Used
Phytophthora root rot metalaxyl-M 113502 70630-17-0 Not Used
Phytophthora root rot Plant-resistant cultivars Excellent, 90-100%
Phytophthora root rot Rotation to non-host crops Good, 80-90%
Phytophthora root rot thiabendazole 60101 148-79-8 Not Used
Pigweed 2,4-DB 30819 2758-42-1 Poor, 25-60%
Pigweed Benefin 84301 1861-40-1 Good, 80-90%
Pigweed bentazon 275200 50723-80-3 Poor, 25-60%
Pigweed bromoxynil 35301 1689-84-5 Poor, 25-60%
Pigweed Clethodim 121011 99129-21-2 No Control, <25%
Pigweed diuron 35505 330-54-1 Good to Excellent, 80-100%
Pigweed EPTC 41401 759-94-4 Fair to Good, 50-90%
Pigweed fluazifop 122805 69806-50-4 No control
Pigweed imazamox 129171 114311-32-9 Good, 80-90%
Pigweed imazethapyr 128922 81335-77-5 Good, 80-90%
Pigweed metribuzin 101101 21087-64-9 Good to Excellent, 80-100%
Pigweed pendimethalin 108501 40487-42-1 Fair, 60-80%
Pigweed pronamide 101701 23950-58-5 Poor, 25-60%
Pigweed quizalofop 128711 76578-14-8 No control
Pigweed sethoxydim 121001 74051-80-2 No control
Pigweed terbacil 12701 5902-51-2 Fair to Good, 50-90%
Pigweed trifluralin 36101 1582-09-8 Good, 80-90%
Prickly lettuce 2,4-DB 30819 2758-42-1 Poor, 25-60%
Prickly lettuce Benefin 84301 1861-40-1 Poor, 25-60%
Prickly lettuce bentazon 275200 50723-80-3 Poor, 25-60%
Prickly lettuce bromoxynil 35301 1689-84-5 Fair, 60-80%
Prickly lettuce Clethodim 121011 99129-21-2 No Control, <25%
Prickly lettuce diuron 35505 330-54-1 Excellent, 90-100%
Prickly lettuce EPTC 41401 759-94-4 Poor, 25-60%
Prickly lettuce fluazifop 122805 69806-50-4 No control
Prickly lettuce gramaxone 61603 4685-14-7 Excellent, 90-100%
Prickly lettuce imazamox 129171 114311-32-9 Poor, 25-60%
Prickly lettuce imazethapyr 128922 81335-77-5 Poor, 25-60%
Prickly lettuce MCPA amine Fair to Good, 50-90%
Prickly lettuce metribuzin 101101 21087-64-9 Excellent, 90-100%
Prickly lettuce pendimethalin 108501 40487-42-1 Poor, 25-60%
Prickly lettuce pronamide 101701 23950-58-5 Poor, 25-60%
Prickly lettuce quizalofop 128711 76578-14-8 No control
Prickly lettuce sethoxydim 121001 74051-80-2 No control
Prickly lettuce terbacil 12701 5902-51-2 Excellent, 90-100%
Prickly lettuce trifluralin 36101 1582-09-8 Poor, 25-60%
Quackgrass 2,4-DB 30819 2758-42-1 No Control, <25%
Quackgrass Benefin 84301 1861-40-1 Poor, 25-60%
Quackgrass bromoxynil 35301 1689-84-5 Poor, 25-60%
Quackgrass Clethodim 121011 99129-21-2 Good, 80-90% Quackgrass in western OR=G
Quackgrass Clethodim 121011 99129-21-2 Fair, 60-80%
Quackgrass diuron 35505 330-54-1 Poor, 25-60%
Quackgrass EPTC 41401 759-94-4 Fair to Good, 50-90%
Quackgrass ethalfluralin 113101 55283-68-6 Poor, 25-60%
Quackgrass fluazifop 122805 69806-50-4 Fair, 60-80%
Quackgrass gramaxone 61603 4685-14-7 Fair, 60-80%
Quackgrass imazamox 129171 114311-32-9 Poor, 25-60%
Quackgrass imazethapyr 128922 81335-77-5 Poor, 25-60%
Quackgrass metribuzin 101101 21087-64-9 Poor to Fair
Quackgrass pronamide 101701 23950-58-5 Good, 80-90%
Quackgrass quizalofop 128711 76578-14-8 Fair, 60-80%
Quackgrass sethoxydim 121001 74051-80-2 Fair to Good, 50-90%
Quackgrass terbacil 12701 5902-51-2 Fair, 60-80%
Quackgrass trifluralin 36101 1582-09-8 Poor, 25-60%
Rhizoctonia stem canker Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Rhizoctonia stem canker Captan 81301 133-06-2 Not Used
Rhizoctonia stem canker fludioxonil + metalaxyl Not Used
Rhizoctonia stem canker Iprodione 109801 36734-19-7 Not Used
Rhizoctonia stem canker metalaxyl 113501 57837-19-1 Not Used
Rhizoctonia stem canker metalaxyl 113501 57837-19-1 Not Used
Rhizoctonia stem canker metalaxyl-M 113502 70630-17-0 Not Used
Rhizoctonia stem canker Rotation to non-host crops Poor, 25-60%
Rhizoctonia stem canker Soil fertility maintenance Good, 80-90%
Rhizoctonia stem canker thiabendazole 60101 148-79-8 Not Used
Russian knapweed Clethodim 121011 99129-21-2 No Control, <25%
Russian knapweed fluazifop 122805 69806-50-4 No control
Russian knapweed imazamox 129171 114311-32-9 Poor, 25-60%
Russian knapweed quizalofop 128711 76578-14-8 No control
Russian knapweed sethoxydim 121001 74051-80-2 No control
Russian thistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Russian thistle Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Russian thistle bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Russian thistle bromoxynil 35301 1689-84-5 Good, 80-90%
Russian thistle Clethodim 121011 99129-21-2 No Control, <25%
Russian thistle diuron 35505 330-54-1 Good to Excellent, 80-100%
Russian thistle EPTC 41401 759-94-4 Poor, 25-60%
Russian thistle fluazifop 122805 69806-50-4 No control
Russian thistle gramaxone 61603 4685-14-7 Excellent, 90-100%
Russian thistle imazamox 129171 114311-32-9 Fair to Good, 50-90%
Russian thistle imazethapyr 128922 81335-77-5 Fair, 60-80%
Russian thistle metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Russian thistle pronamide 101701 23950-58-5 Good, 80-90%
Russian thistle quizalofop 128711 76578-14-8 No control
Russian thistle sethoxydim 121001 74051-80-2 No control
Russian thistle terbacil 12701 5902-51-2 Good to Excellent, 80-100%
Russian thistle trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Sclerotinia (white mold) Captan 81301 133-06-2 Not Used
Sclerotinia (white mold) Certified seed Good, 80-90%
Sclerotinia (white mold) fludioxonil + metalaxyl Not Used
Sclerotinia (white mold) Iprodione 109801 36734-19-7 Good, 80-90%
Sclerotinia (white mold) metalaxyl 113501 57837-19-1 Not Used
Sclerotinia (white mold) metalaxyl 113501 57837-19-1 Not Used
Sclerotinia (white mold) metalaxyl-M 113502 70630-17-0 Not Used
Sclerotinia (white mold) Rotation to non-host crops Good, 80-90%
Sclerotinia (white mold) thiabendazole 60101 148-79-8 Not Used
Slugs metaldehyde 53001 9002-91-9 Good, 80-90% W.OR only
Southern root-knot nematode Poor, 25-60%
Southern root-knot nematode Poor, 25-60%
Southern root-knot nematode Good, 80-90%
Southern root-knot nematode Good, 80-90%
Southern root-knot nematode Excellent, 90-100% Non-dormants.
Southern root-knot nematode Fair, 60-80% Bury by plowing.
Southern root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Southern root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Spider mites Good, 80-90%
Spider mites Abamectin 122804 71751-41-2 Good, 80-90% Resistance concerns.
Spider mites Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites Chlorpyrifos 59101 2921-88-2 Poor, 25-60%
Spider mites Clip-back/set-back Used but not as a stand-alone
Spider mites formetanate hydrochloride 97301 23422-53-9 Good, 80-90% Little residual. Expensive.
Spider mites Generalist predators Used but not as a stand-alone
Spider mites hexythiazox 128849 78587-05-0 Good, 80-90% Best on immatures. Resistance issues.
Spider mites Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Spider mites Methidathion 100301 950-37-8 no data
Spider mites Oxydemeton methyl Fair, 60-80% Best control of early instars.
Spider mites Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites pirimicarb 106101 23103-98-2 Poor, 25-60%
Spider mites Plant-resistant cultivars Poor, 25-60%
Spider mites Predatory mites * Poor, 25-60%
Spider mites Pre-plant burning Good, 80-90%
Spider mites Propargite 97601 2312-35-8 Good, 80-90%
Spider mites sulfur 77501 7704-34-9 Fair, 60-80%
Stagonospora root rot Captan 81301 133-06-2 Not Used
Stagonospora root rot fludioxonil + metalaxyl Not Used
Stagonospora root rot Iprodione 109801 36734-19-7 Not Used
Stagonospora root rot metalaxyl 113501 57837-19-1 Not Used
Stagonospora root rot metalaxyl 113501 57837-19-1 Not Used
Stagonospora root rot metalaxyl-M 113502 70630-17-0 Not Used
Stagonospora root rot thiabendazole 60101 148-79-8 Not Used
Sunflower 2,4-DB 30819 2758-42-1 Good, 80-90%
Sunflower Benefin 84301 1861-40-1 Poor, 25-60%
Sunflower bentazon 275200 50723-80-3 Excellent, 90-100%
Sunflower bromoxynil 35301 1689-84-5 Excellent, 90-100%
Sunflower Clethodim 121011 99129-21-2 No Control, <25%
Sunflower diuron 35505 330-54-1 Fair, 60-80%
Sunflower EPTC 41401 759-94-4 Poor, 25-60%
Sunflower fluazifop 122805 69806-50-4 No control
Sunflower gramaxone 61603 4685-14-7 Excellent, 90-100%
Sunflower imazamox 129171 114311-32-9 Excellent, 90-100%
Sunflower imazethapyr 128922 81335-77-5 Good, 80-90%
Sunflower metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Sunflower pronamide 101701 23950-58-5 Poor, 25-60%
Sunflower quizalofop 128711 76578-14-8 No control
Sunflower sethoxydim 121001 74051-80-2 No control
Sunflower terbacil 12701 5902-51-2 Good, 80-90%
Sunflower trifluralin 36101 1582-09-8 Poor, 25-60%
Verticillium wilt Captan 81301 133-06-2 Not Used
Verticillium wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Verticillium wilt fludioxonil + metalaxyl Not Used
Verticillium wilt Iprodione 109801 36734-19-7 Not Used
Verticillium wilt metalaxyl 113501 57837-19-1 Not Used
Verticillium wilt metalaxyl 113501 57837-19-1 Not Used
Verticillium wilt metalaxyl-M 113502 70630-17-0 Not Used
Verticillium wilt Plant-resistant cultivars Excellent, 90-100%
Verticillium wilt Rotation to non-host crops Good, 80-90%
Verticillium wilt Sanitation of equipment No data, but suspected of being efficacious
Verticillium wilt Soil fertility maintenance Good, 80-90%
Verticillium wilt thiabendazole 60101 148-79-8 Not Used
Verticillium wilt Weed Management No data, but suspected of being efficacious
Vetch MCPA amine Poor, 25-60%
Volunteer grains 2,4-DB 30819 2758-42-1 No Control, <25%
Volunteer grains bromoxynil 35301 1689-84-5 Poor, 25-60%
Volunteer grains Clethodim 121011 99129-21-2 Good to Excellent, 80-100%
Volunteer grains diuron 35505 330-54-1 Poor to Fair
Volunteer grains EPTC 41401 759-94-4 Good, 80-90%
Volunteer grains ethalfluralin 113101 55283-68-6 Fair, 60-80%
Volunteer grains fluazifop 122805 69806-50-4 Good to Excellent, 80-100%
Volunteer grains gramaxone 61603 4685-14-7 Excellent, 90-100%
Volunteer grains imazamox 129171 114311-32-9 Fair to Good, 50-90%
Volunteer grains imazethapyr 128922 81335-77-5 Poor, 25-60%
Volunteer grains metribuzin 101101 21087-64-9 Poor to Fair
Volunteer grains pendimethalin 108501 40487-42-1 Poor to Fair
Volunteer grains pronamide 101701 23950-58-5 Good, 80-90%
Volunteer grains quizalofop 128711 76578-14-8 Good to Excellent, 80-100%
Volunteer grains sethoxydim 121001 74051-80-2 Good, 80-90%
Volunteer grains terbacil 12701 5902-51-2 Fair to Good, 50-90%
Volunteer grains trifluralin 36101 1582-09-8 Fair to Good, 50-90%
Webworm Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Webworm Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Webworm Plant-resistant cultivars Poor, 25-60%
Webworm Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Wild carrot (biennial) 2,4-DB 30819 2758-42-1 Poor, 25-60%
Wild carrot (biennial) Clethodim 121011 99129-21-2 No Control, <25%
Wild carrot (biennial) fluazifop 122805 69806-50-4 No control
Wild carrot (biennial) imazamox 129171 114311-32-9 Poor, 25-60%
Wild carrot (biennial) imazethapyr 128922 81335-77-5 Poor, 25-60%
Wild carrot (biennial) quizalofop 128711 76578-14-8 No control
Wild carrot (biennial) sethoxydim 121001 74051-80-2 No control
Wild mustard 2,4-DB 30819 2758-42-1 Fair to Good, 50-90%
Wild mustard Benefin 84301 1861-40-1 Poor, 25-60%
Wild mustard bromoxynil 35301 1689-84-5 Good, 80-90%
Wild mustard Clethodim 121011 99129-21-2 No Control, <25%
Wild mustard diuron 35505 330-54-1 Excellent, 90-100%
Wild mustard EPTC 41401 759-94-4 Good, 80-90%
Wild mustard fluazifop 122805 69806-50-4 No control
Wild mustard imazamox 129171 114311-32-9 Excellent, 90-100%
Wild mustard imazethapyr 128922 81335-77-5 Excellent, 90-100%
Wild mustard metribuzin 101101 21087-64-9 Excellent, 90-100%
Wild mustard pronamide 101701 23950-58-5 Good, 80-90%
Wild mustard quizalofop 128711 76578-14-8 No control
Wild mustard sethoxydim 121001 74051-80-2 No control
Wild mustard terbacil 12701 5902-51-2 Excellent, 90-100%
Wild mustard trifluralin 36101 1582-09-8 Poor, 25-60%
Wild oats Benefin 84301 1861-40-1 Fair, 60-80%
Wild oats bromoxynil 35301 1689-84-5 Poor, 25-60%
Wild oats Clethodim 121011 99129-21-2 Good, 80-90%
Wild oats diuron 35505 330-54-1 Poor, 25-60%
Wild oats EPTC 41401 759-94-4 Good, 80-90%
Wild oats ethalfluralin 113101 55283-68-6 Poor to Fair
Wild oats fluazifop 122805 69806-50-4 Good to Excellent, 80-100%
Wild oats gramaxone 61603 4685-14-7 Fair to Good, 50-90%
Wild oats imazamox 129171 114311-32-9 Good, 80-90%
Wild oats imazethapyr 128922 81335-77-5 Fair, 60-80%
Wild oats metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Wild oats pendimethalin 108501 40487-42-1 Fair, 60-80%
Wild oats pronamide 101701 23950-58-5 Fair to Good, 50-90%
Wild oats quizalofop 128711 76578-14-8 Good to Excellent, 80-100%
Wild oats sethoxydim 121001 74051-80-2 Good, 80-90%
Wild oats trifluralin 36101 1582-09-8 Fair, 60-80%
Yellow nutsedge 2,4-DB 30819 2758-42-1 No Control, <25%
Yellow nutsedge bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Yellow nutsedge bromoxynil 35301 1689-84-5 No Control, <25%
Yellow nutsedge Clethodim 121011 99129-21-2 No Control, <25%
Yellow nutsedge diuron 35505 330-54-1 Fair, 60-80%
Yellow nutsedge EPTC 41401 759-94-4 Good, 80-90%
Yellow nutsedge ethalfluralin 113101 55283-68-6 No control not the right chemisty
Yellow nutsedge fluazifop 122805 69806-50-4 No control
Yellow nutsedge imazamox 129171 114311-32-9 Poor to Fair
Yellow nutsedge imazethapyr 128922 81335-77-5 Poor to Fair
Yellow nutsedge metholachlor 108801 51218-45-2 Good, 80-90%
Yellow nutsedge metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Yellow nutsedge pendimethalin 108501 40487-42-1 No control
Yellow nutsedge quizalofop 128711 76578-14-8 No control
Yellow nutsedge sethoxydim 121001 74051-80-2 No control
Yellow nutsedge terbacil 12701 5902-51-2 Fair, 60-80%

Pathogens

Pest Active Ingredient PC Code CAS Rating Description/Comments/Resistance Issues
Alfalfa Clethodim 121011 99129-21-2 No Control, <25%
Alfalfa fluazifop 122805 69806-50-4 No control
Alfalfa quizalofop 128711 76578-14-8 No control
Alfalfa sethoxydim 121001 74051-80-2 No control
Alfalfa caterpillar Plant-resistant cultivars Poor, 25-60%
Alfalfa mosaic virus Captan 81301 133-06-2 Not Used
Alfalfa mosaic virus Certified seed Poor, 25-60% Certified seed fields are in production a much shorter time. Virus builds up slowly, whereas fields of non-certified seed may be in production for over 10 years, so there is a higher virus incidence.
Alfalfa mosaic virus fludioxonil + metalaxyl Not Used
Alfalfa mosaic virus Iprodione 109801 36734-19-7 Not Used
Alfalfa mosaic virus metalaxyl 113501 57837-19-1 Not Used
Alfalfa mosaic virus metalaxyl 113501 57837-19-1 Not Used
Alfalfa mosaic virus metalaxyl-M 113502 70630-17-0 Not Used
Alfalfa mosaic virus Rotation to non-host crops Poor, 25-60%
Alfalfa mosaic virus thiabendazole 60101 148-79-8 Not Used
Alfalfa seed chalcid Fair, 60-80%
Alfalfa seed chalcid Clip-back/set-back Used but not as a stand-alone
Alfalfa seed chalcid Early cutting Good, 80-90%
Alfalfa seed chalcid Plant-resistant cultivars Poor, 25-60%
Alfalfa seed chalcid Pre-plant burning Good, 80-90%
Alfalfa seed chalcid Pre-plant cultivation Good, 80-90%
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode No data given
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode Excellent, 90-100%
Alfalfa stem nematode Excellent, 90-100%
Alfalfa stem nematode Fair, 60-80% Bury by plowing.
Alfalfa stem nematode Fair, 60-80%
Alfalfa stem nematode Fair, 60-80%
Alfalfa stem nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Alfalfa stem nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Alfalfa weevil Used but not as a stand-alone
Alfalfa weevil Bacillus thuringiensis 0 Poor, 25-60% Can be good on small caterpillars.
Alfalfa weevil Bathyplectes curculionis wasp Used but not as a stand-alone
Alfalfa weevil Bifenthrin 128825 83322-02-5 Good, 80-90%
Alfalfa weevil carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Alfalfa weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Alfalfa weevil dimethoate 35001 60-51-5 Poor, 25-60% Better on small instars.
Alfalfa weevil Generalist predators Used but not as a stand-alone
Alfalfa weevil Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90%
Alfalfa weevil Methidathion 100301 950-37-8 Good, 80-90%
Alfalfa weevil Methomyl 90301 27519-02-4 Good, 80-90%
Alfalfa weevil methyl parathion 53501 298-00-0 Good, 80-90%
Alfalfa weevil Naled 34401 300-76-5 Good, 80-90%
Alfalfa weevil Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Alfalfa weevil Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Alfalfa weevil Plant-resistant cultivars Poor, 25-60%
Alfalfa weevil Post-harvest cultivation Good, 80-90%
Alfalfa weevil Pre-plant burning Good, 80-90%
Alfalfa weevil Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Annual ryegrass Clethodim 121011 99129-21-2 Excellent, 90-100%
Annual ryegrass pronamide 101701 23950-58-5 Excellent, 90-100%
Annual sowthistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Annual sowthistle Benefin 84301 1861-40-1 Poor, 25-60%
Annual sowthistle bentazon 275200 50723-80-3 Poor, 25-60%
Annual sowthistle bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Annual sowthistle Clethodim 121011 99129-21-2 No Control, <25%
Annual sowthistle diuron 35505 330-54-1 Good to Excellent, 80-100%
Annual sowthistle EPTC 41401 759-94-4 Poor, 25-60%
Annual sowthistle fluazifop 122805 69806-50-4 No control
Annual sowthistle gramaxone 61603 4685-14-7 Excellent, 90-100%
Annual sowthistle imazamox 129171 114311-32-9 Poor to Fair
Annual sowthistle imazethapyr 128922 81335-77-5 Poor, 25-60%
Annual sowthistle MCPA amine Fair to Good, 50-90%
Annual sowthistle metribuzin 101101 21087-64-9 Good, 80-90%
Annual sowthistle pendimethalin 108501 40487-42-1 Poor, 25-60%
Annual sowthistle pronamide 101701 23950-58-5 Poor, 25-60%
Annual sowthistle quizalofop 128711 76578-14-8 No control
Annual sowthistle sethoxydim 121001 74051-80-2 No control
Annual sowthistle terbacil 12701 5902-51-2 Excellent, 90-100%
Annual sowthistle trifluralin 36101 1582-09-8 Poor, 25-60%
Anthracnose Captan 81301 133-06-2 Not Used
Anthracnose Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Anthracnose fludioxonil + metalaxyl Not Used
Anthracnose Iprodione 109801 36734-19-7 Not Used
Anthracnose metalaxyl 113501 57837-19-1 Not Used
Anthracnose metalaxyl 113501 57837-19-1 Not Used
Anthracnose metalaxyl-M 113502 70630-17-0 Not Used
Anthracnose Plant-resistant cultivars Excellent, 90-100%
Anthracnose Sanitation of equipment No data, but suspected of being efficacious
Anthracnose thiabendazole 60101 148-79-8 Good to Excellent, 80-100%
Aphanomyces Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Aphanomyces Captan 81301 133-06-2 Not Used
Aphanomyces Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Aphanomyces fludioxonil + metalaxyl Not Used
Aphanomyces Iprodione 109801 36734-19-7 Not Used
Aphanomyces metalaxyl 113501 57837-19-1 Not Used
Aphanomyces metalaxyl 113501 57837-19-1 Not Used
Aphanomyces metalaxyl-M 113502 70630-17-0 Not Used
Aphanomyces Plant-resistant cultivars Excellent, 90-100%
Aphanomyces Rotation to non-host crops Good, 80-90%
Aphanomyces thiabendazole 60101 148-79-8 Not Used
Aphid, spotted alfalfa Used but not as a stand-alone
Aphid, spotted alfalfa Used but not as a stand-alone
Aphid, spotted alfalfa Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Aphid, spotted alfalfa dimethoate 35001 60-51-5 Poor, 25-60% Better on small instars.
Aphid, spotted alfalfa endosulfan 79401 115-29-7 Good, 80-90%
Aphid, spotted alfalfa Generalist predators Used but not as a stand-alone
Aphid, spotted alfalfa Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa Naled 34401 300-76-5 Fair, 60-80%
Aphid, spotted alfalfa Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa pirimicarb 106101 23103-98-2 Poor, 25-60%
Aphid, spotted alfalfa Plant-resistant cultivars Excellent, 90-100%
Aphid, spotted alfalfa Pymetrozine 101103 123312-89-0 Poor, 25-60%
Aphids Used but not as a stand-alone
Aphids Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphids carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Aphids Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Aphids dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Aphids endosulfan 79401 115-29-7 Good, 80-90%
Aphids Generalist predators Used but not as a stand-alone
Aphids Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90%
Aphids malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Aphids Methidathion 100301 950-37-8 Fair, 60-80%
Aphids Methomyl 90301 27519-02-4 Fair, 60-80%
Aphids methyl parathion 53501 298-00-0 Good, 80-90%
Aphids Naled 34401 300-76-5 Good, 80-90%
Aphids Oxydemeton methyl Fair to Good, 50-90% Best control of early instars.
Aphids Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphids Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Aphids pirimicarb 106101 23103-98-2 Good, 80-90%
Aphids Plant-resistant cultivars Excellent, 90-100%
Aphids Pre-plant burning Good, 80-90%
Aphids Pymetrozine 101103 123312-89-0 Poor to Fair
Aphids Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms Bacillus thuringiensis 0 Poor to Fair Can be good on small caterpillars.
Armyworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Armyworms Methomyl 90301 27519-02-4 Good, 80-90%
Armyworms methyl parathion 53501 298-00-0 Good, 80-90%
Armyworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms Plant-resistant cultivars Poor, 25-60%
Armyworms Pre-plant burning Good, 80-90%
Armyworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Bacterial wilt Captan 81301 133-06-2 Not Used
Bacterial wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Bacterial wilt fludioxonil + metalaxyl Not Used
Bacterial wilt Iprodione 109801 36734-19-7 Not Used
Bacterial wilt metalaxyl 113501 57837-19-1 Not Used
Bacterial wilt metalaxyl 113501 57837-19-1 Not Used
Bacterial wilt metalaxyl-M 113502 70630-17-0 Not Used
Bacterial wilt Plant-resistant cultivars Excellent, 90-100%
Bacterial wilt Rotation to non-host crops Poor, 25-60%
Bacterial wilt Soil fertility maintenance Good, 80-90%
Bacterial wilt thiabendazole 60101 148-79-8 Not Used
Blister beetle (adult) Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Blister beetle (adult) Plant-resistant cultivars Poor, 25-60%
Blue mustard Benefin 84301 1861-40-1 Poor, 25-60%
Blue mustard bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Blue mustard Clethodim 121011 99129-21-2 No Control, <25%
Blue mustard diuron 35505 330-54-1 Good, 80-90%
Blue mustard EPTC 41401 759-94-4 Poor, 25-60%
Blue mustard fluazifop 122805 69806-50-4 No control
Blue mustard metribuzin 101101 21087-64-9 Good, 80-90%
Blue mustard pronamide 101701 23950-58-5 Fair to Good, 50-90%
Blue mustard quizalofop 128711 76578-14-8 No control
Blue mustard sethoxydim 121001 74051-80-2 No control
Blue mustard terbacil 12701 5902-51-2 Poor, 25-60%
Blue mustard trifluralin 36101 1582-09-8 Poor, 25-60%
Canada thistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Canada thistle bentazon 275200 50723-80-3 Good, 80-90%
Canada thistle bromoxynil 35301 1689-84-5 Poor, 25-60%
Canada thistle Clethodim 121011 99129-21-2 No Control, <25%
Canada thistle fluazifop 122805 69806-50-4 No control
Canada thistle imazamox 129171 114311-32-9 Poor, 25-60%
Canada thistle imazethapyr 128922 81335-77-5 Poor, 25-60%
Canada thistle MCPA amine Good, 80-90%
Canada thistle pendimethalin 108501 40487-42-1 Poor, 25-60%
Canada thistle quizalofop 128711 76578-14-8 No control
Canada thistle sethoxydim 121001 74051-80-2 No control
Clover crown/root borer Plant-resistant cultivars Poor, 25-60%
Clover crown/root borer Rotation to non-host crops Good, 80-90%
Clover root curculio Good, 80-90%
Clover root curculio Good, 80-90%
Clover root curculio Lambda-cyhalothrin 128897 91465-08-6 Poor, 25-60% Causes mite and aphid flare-ups. Issues with resistance.
Clover root curculio Plant-resistant cultivars Good, 80-90%
Clover root curculio Rotation to non-host crops Good, 80-90%
Clover seed weevil Bifenthrin 128825 83322-02-5 Good, 80-90%
Clover seed weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Clover seed weevil Plant-resistant cultivars Poor, 25-60%
Clover, sweet Benefin 84301 1861-40-1 Fair to Good, 50-90%
Clover, sweet Clethodim 121011 99129-21-2 No Control, <25%
Clover, sweet fluazifop 122805 69806-50-4 No control
Clover, sweet quizalofop 128711 76578-14-8 No control
Clover, sweet sethoxydim 121001 74051-80-2 No control
Columbia root-knot nematode Poor, 25-60%
Columbia root-knot nematode Fair, 60-80% Bury by plowing.
Columbia root-knot nematode Poor, 25-60%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Columbia root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Common mallow 2,4-DB 30819 2758-42-1 Poor, 25-60%
Common mallow bentazon 275200 50723-80-3 Good, 80-90% seedlings only
Common mallow bentazon 275200 50723-80-3 Fair, 60-80%
Common mallow Clethodim 121011 99129-21-2 No Control, <25%
Common mallow fluazifop 122805 69806-50-4 No control
Common mallow imazamox 129171 114311-32-9 Poor to Good, 25-90%
Common mallow imazethapyr 128922 81335-77-5 Poor to Fair
Common mallow pendimethalin 108501 40487-42-1 Poor, 25-60%
Common mallow quizalofop 128711 76578-14-8 No control
Common mallow sethoxydim 121001 74051-80-2 No control
Common yarrow Clethodim 121011 99129-21-2 No Control, <25%
Common yarrow fluazifop 122805 69806-50-4 No control
Common yarrow imazamox 129171 114311-32-9 Poor, 25-60%
Common yarrow quizalofop 128711 76578-14-8 No control
Crown root complex Avoid plant injury Good, 80-90%
Crown root complex Captan 81301 133-06-2 Not Used
Crown root complex fludioxonil + metalaxyl Not Used
Crown root complex Iprodione 109801 36734-19-7 Not Used
Crown root complex metalaxyl 113501 57837-19-1 Not Used
Crown root complex metalaxyl 113501 57837-19-1 Not Used
Crown root complex metalaxyl-M 113502 70630-17-0 Not Used
Crown root complex Plant-resistant cultivars Fair, 60-80%
Crown root complex thiabendazole 60101 148-79-8 Not Used
Cutworms Fair, 60-80%
Cutworms Fair, 60-80%
Cutworms Bacillus thuringiensis 0 Poor, 25-60% Can be good on small caterpillars.
Cutworms Bacillus thuringiensis 0 Poor to Fair Can be good on small caterpillars.
Cutworms Bifenthrin 128825 83322-02-5 Good, 80-90%
Cutworms Carbaryl 56801 63-25-2 Excellent, 90-100% Causes mite flare-ups.
Cutworms Chlorpyrifos 59101 2921-88-2 Excellent, 90-100%
Cutworms Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Cutworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Methomyl 90301 27519-02-4 no data
Cutworms Naled 34401 300-76-5 Good, 80-90%
Cutworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Plant-resistant cultivars Poor, 25-60%
Cutworms Plant-resistant cultivars Poor, 25-60%
Cutworms Rotation to non-host crops Fair, 60-80%
Cutworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight fludioxonil + metalaxyl Not Used
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Not Used
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight Plant-resistant cultivars Excellent, 90-100%
Damping off and seedling blight Rotation to non-host crops Good, 80-90%
Damping off and seedling blight Soil fertility maintenance Good, 80-90%
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Dandelion 2,4-DB 30819 2758-42-1 Poor, 25-60%
Dandelion Benefin 84301 1861-40-1 Poor, 25-60%
Dandelion bromoxynil 35301 1689-84-5 Poor, 25-60%
Dandelion Clethodim 121011 99129-21-2 No Control, <25%
Dandelion EPTC 41401 759-94-4 Poor, 25-60%
Dandelion fluazifop 122805 69806-50-4 No control
Dandelion gramaxone 61603 4685-14-7 Fair, 60-80%
Dandelion imazamox 129171 114311-32-9 Poor, 25-60%
Dandelion imazethapyr 128922 81335-77-5 Poor, 25-60%
Dandelion MCPA amine Good, 80-90%
Dandelion metribuzin 101101 21087-64-9 Poor to Fair
Dandelion pronamide 101701 23950-58-5 Poor, 25-60%
Dandelion quizalofop 128711 76578-14-8 No control
Dandelion sethoxydim 121001 74051-80-2 No control
Dandelion sethoxydim 121001 74051-80-2 No control
Dandelion terbacil 12701 5902-51-2 Fair to Good, 50-90%
Dandelion trifluralin 36101 1582-09-8 Poor, 25-60%
Dodder 2,4-DB 30819 2758-42-1 Poor, 25-60%
Dodder Benefin 84301 1861-40-1 Poor, 25-60%
Dodder bromoxynil 35301 1689-84-5 Poor, 25-60%
Dodder Clethodim 121011 99129-21-2 No Control, <25%
Dodder diuron 35505 330-54-1 Poor, 25-60%
Dodder EPTC 41401 759-94-4 Poor, 25-60%
Dodder fluazifop 122805 69806-50-4 No control
Dodder imazamox 129171 114311-32-9 Fair to Good, 50-90% Multiple applications needed
Dodder imazethapyr 128922 81335-77-5 Poor to Fair
Dodder metribuzin 101101 21087-64-9 Poor, 25-60%
Dodder pendimethalin 108501 40487-42-1 Good to Excellent, 80-100%
Dodder pronamide 101701 23950-58-5 Fair to Good, 50-90%
Dodder quizalofop 128711 76578-14-8 No control
Dodder sethoxydim 121001 74051-80-2 No control
Dodder terbacil 12701 5902-51-2 Poor, 25-60%
Dodder trifluralin 36101 1582-09-8 Poor, 25-60%
Downy brome 2,4-DB 30819 2758-42-1 No Control, <25%
Downy brome Benefin 84301 1861-40-1 Excellent, 90-100%
Downy brome bentazon 275200 50723-80-3 Good, 80-90%
Downy brome bromoxynil 35301 1689-84-5 Poor, 25-60%
Downy brome Clethodim 121011 99129-21-2 Poor to Good, 25-90%
Downy brome diuron 35505 330-54-1 Fair, 60-80%
Downy brome EPTC 41401 759-94-4 Good to Excellent, 80-100%
Downy brome ethalfluralin 113101 55283-68-6 Fair to Good, 50-90%
Downy brome gramaxone 61603 4685-14-7 Excellent, 90-100%
Downy brome imazamox 129171 114311-32-9 Good, 80-90%
Downy brome imazethapyr 128922 81335-77-5 Poor, 25-60%
Downy brome metribuzin 101101 21087-64-9 Good, 80-90%
Downy brome pronamide 101701 23950-58-5 Excellent, 90-100%
Downy brome sethoxydim 121001 74051-80-2 Poor, 25-60%
Downy brome terbacil 12701 5902-51-2 Excellent, 90-100%
Downy brome trifluralin 36101 1582-09-8 Excellent, 90-100%
Downy mildew Captan 81301 133-06-2 Not Used
Downy mildew fludioxonil + metalaxyl Poor, 25-60%
Downy mildew Iprodione 109801 36734-19-7 Not Used
Downy mildew metalaxyl 113501 57837-19-1 Good, 80-90%
Downy mildew metalaxyl 113501 57837-19-1 Good, 80-90%
Downy mildew metalaxyl-M 113502 70630-17-0 Good, 80-90%
Downy mildew thiabendazole 60101 148-79-8 Not Used
Egyptian alfalfa weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Egyptian alfalfa weevil Lambda-cyhalothrin 128897 91465-08-6 Excellent, 90-100% Causes mite and aphid flare-ups. Issues with resistance.
Egyptian alfalfa weevil Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Flea beetle Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Flea beetle Plant-resistant cultivars Poor, 25-60%
Fusarium wilt Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Fusarium wilt Captan 81301 133-06-2 Not Used
Fusarium wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Fusarium wilt fludioxonil + metalaxyl Not Used
Fusarium wilt Iprodione 109801 36734-19-7 Not Used
Fusarium wilt metalaxyl 113501 57837-19-1 Not Used
Fusarium wilt metalaxyl 113501 57837-19-1 Not Used
Fusarium wilt metalaxyl-M 113502 70630-17-0 Not Used
Fusarium wilt Plant-resistant cultivars Excellent, 90-100%
Fusarium wilt Rotation to non-host crops Poor, 25-60%
Fusarium wilt Soil fertility maintenance Good, 80-90%
Fusarium wilt thiabendazole 60101 148-79-8 Not Used
Grasses Clethodim 121011 99129-21-2 No Control, <25%
Grasses diuron 35505 330-54-1 Poor to Fair, 25-80%
Grasshoppers Carbaryl 56801 63-25-2 no data
Grasshoppers diflubenzuron 108201 35367-38-5 Good, 80-90% Good on small instars.
Grasshoppers dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Grasshoppers Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Grasshoppers Nosema locustae Fair, 60-80% Can be effective on small instars.
Grasshoppers Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Grasshoppers Plant-resistant cultivars Poor, 25-60%
Grasshoppers Post-harvest cultivation Good, 80-90%
Grasshoppers Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Groundsel MCPA amine Poor, 25-60%
Groundsel oxyfluorfen 111601 42874-03-3 Poor, 25-60% Not yet registered for clover seed; IR-4 pipeline
Hairy nightshade 2,4-DB 30819 2758-42-1 Good, 80-90%
Hairy nightshade Benefin 84301 1861-40-1 Poor, 25-60%
Hairy nightshade bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Hairy nightshade bromoxynil 35301 1689-84-5 Good, 80-90%
Hairy nightshade Clethodim 121011 99129-21-2 No Control, <25%
Hairy nightshade diuron 35505 330-54-1 Fair to Good, 50-90%
Hairy nightshade EPTC 41401 759-94-4 Good, 80-90%
Hairy nightshade ethalfluralin 113101 55283-68-6 Poor to Fair, 25-80%
Hairy nightshade fluazifop 122805 69806-50-4 No control
Hairy nightshade gramaxone 61603 4685-14-7 Excellent, 90-100%
Hairy nightshade imazamox 129171 114311-32-9 Good to Excellent, 80-100%
Hairy nightshade imazethapyr 128922 81335-77-5 Excellent, 90-100%
Hairy nightshade metribuzin 101101 21087-64-9 Poor, 25-60%
Hairy nightshade pendimethalin 108501 40487-42-1 Poor to Fair
Hairy nightshade pronamide 101701 23950-58-5 Good, 80-90%
Hairy nightshade quizalofop 128711 76578-14-8 No control
Hairy nightshade sethoxydim 121001 74051-80-2 No control
Hairy nightshade terbacil 12701 5902-51-2 Excellent, 90-100%
Hairy nightshade trifluralin 36101 1582-09-8 Poor, 25-60%
Kochia (als) 2,4-DB 30819 2758-42-1 Poor to Fair
Kochia (als) Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Kochia (als) bentazon 275200 50723-80-3 Poor, 25-60%
Kochia (als) bromoxynil 35301 1689-84-5 Excellent, 90-100%
Kochia (als) Clethodim 121011 99129-21-2 No Control, <25%
Kochia (als) diuron 35505 330-54-1 Excellent, 90-100%
Kochia (als) EPTC 41401 759-94-4 Poor, 25-60%
Kochia (als) fluazifop 122805 69806-50-4 No control
Kochia (als) gramaxone 61603 4685-14-7 Good, 80-90%
Kochia (als) imazamox 129171 114311-32-9 Good, 80-90%
Kochia (als) imazethapyr 128922 81335-77-5 Good, 80-90%
Kochia (als) metribuzin 101101 21087-64-9 Good, 80-90%
Kochia (als) pendimethalin 108501 40487-42-1 Poor, 25-60%
Kochia (als) pronamide 101701 23950-58-5 Fair, 60-80%
Kochia (als) quizalofop 128711 76578-14-8 No control
Kochia (als) sethoxydim 121001 74051-80-2 No control
Kochia (als) terbacil 12701 5902-51-2 Good to Excellent, 80-100%
Kochia (als) trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Lambsquarters 2,4-DB 30819 2758-42-1 Poor to Good, 25-90%
Lambsquarters Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Lambsquarters bentazon 275200 50723-80-3 Poor to Fair
Lambsquarters bromoxynil 35301 1689-84-5 Good, 80-90%
Lambsquarters diuron 35505 330-54-1 Excellent, 90-100%
Lambsquarters EPTC 41401 759-94-4 Good, 80-90%
Lambsquarters fluazifop 122805 69806-50-4 No control
Lambsquarters gramaxone 61603 4685-14-7 Excellent, 90-100%
Lambsquarters imazamox 129171 114311-32-9 Good, 80-90%
Lambsquarters imazethapyr 128922 81335-77-5 Fair, 60-80%
Lambsquarters metribuzin 101101 21087-64-9 Excellent, 90-100%
Lambsquarters pendimethalin 108501 40487-42-1 Poor to Fair
Lambsquarters pronamide 101701 23950-58-5 Good, 80-90%
Lambsquarters quizalofop 128711 76578-14-8 No control
Lambsquarters sethoxydim 121001 74051-80-2 No control
Lambsquarters terbacil 12701 5902-51-2 Excellent, 90-100%
Lambsquarters trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Lesion nematode Poor, 25-60%
Lesion nematode Poor, 25-60%
Lesion nematode Good, 80-90%
Lesion nematode Good, 80-90%
Lesion nematode Good, 80-90%
Lesion nematode No data, but suspected of being efficacious
Lesion nematode Fair, 60-80% Bury by plowing.
Lesion nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Lesion nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Lygus bugs Used but not as a stand-alone
Lygus bugs Bifenthrin 128825 83322-02-5 Good, 80-90%
Lygus bugs carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Lygus bugs Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Lygus bugs dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Lygus bugs endosulfan 79401 115-29-7 Fair, 60-80%
Lygus bugs formetanate hydrochloride 97301 23422-53-9 Good, 80-90% Little residual. Expensive.
Lygus bugs Generalist predators Used but not as a stand-alone
Lygus bugs Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Lygus bugs Methidathion 100301 950-37-8 Fair, 60-80%
Lygus bugs Methomyl 90301 27519-02-4 Fair, 60-80%
Lygus bugs methyl parathion 53501 298-00-0 Good, 80-90%
Lygus bugs Naled 34401 300-76-5 Good, 80-90%
Lygus bugs Oxydemeton methyl Fair, 60-80% Best control of early instars.
Lygus bugs Peristenus wasps no data
Lygus bugs Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Lygus bugs pirimicarb 106101 23103-98-2 Poor, 25-60%
Lygus bugs Plant-resistant cultivars Poor, 25-60%
Lygus bugs Pre-plant burning Good, 80-90%
Lygus bugs Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Mayweed 2,4-DB 30819 2758-42-1 Poor, 25-60%
Mayweed Benefin 84301 1861-40-1 Poor, 25-60%
Mayweed bentazon 275200 50723-80-3 Poor, 25-60%
Mayweed bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Mayweed Clethodim 121011 99129-21-2 No Control, <25%
Mayweed EPTC 41401 759-94-4 Fair to Good, 50-90%
Mayweed fluazifop 122805 69806-50-4 No control
Mayweed gramaxone 61603 4685-14-7 Good to Excellent, 80-100%
Mayweed imazamox 129171 114311-32-9 Poor, 25-60%
Mayweed imazethapyr 128922 81335-77-5 Poor, 25-60%
Mayweed quizalofop 128711 76578-14-8 No control
Mayweed sethoxydim 121001 74051-80-2 No control
Northern root-knot nematode Poor, 25-60%
Northern root-knot nematode Poor, 25-60%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Fair, 60-80% Bury by plowing.
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Northern root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Pea leaf weevil Beauveria bassiana Used but not as a stand-alone
Pea leaf weevil Phosmet 59201 732-11-6 Good, 80-90% Warden, WA only; typically on new seedlings. Pea aphid only.
Pea leaf weevil Plant-resistant cultivars Poor, 25-60%
Perennial ryegrass Clethodim 121011 99129-21-2 Excellent, 90-100%
Phytophthora root rot Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Phytophthora root rot Captan 81301 133-06-2 Not Used
Phytophthora root rot Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Phytophthora root rot fludioxonil + metalaxyl Not Used
Phytophthora root rot Iprodione 109801 36734-19-7 Not Used
Phytophthora root rot metalaxyl 113501 57837-19-1 Not Used
Phytophthora root rot metalaxyl 113501 57837-19-1 Not Used
Phytophthora root rot metalaxyl-M 113502 70630-17-0 Not Used
Phytophthora root rot Plant-resistant cultivars Excellent, 90-100%
Phytophthora root rot Rotation to non-host crops Good, 80-90%
Phytophthora root rot thiabendazole 60101 148-79-8 Not Used
Pigweed 2,4-DB 30819 2758-42-1 Poor, 25-60%
Pigweed Benefin 84301 1861-40-1 Good, 80-90%
Pigweed bentazon 275200 50723-80-3 Poor, 25-60%
Pigweed bromoxynil 35301 1689-84-5 Poor, 25-60%
Pigweed Clethodim 121011 99129-21-2 No Control, <25%
Pigweed diuron 35505 330-54-1 Good to Excellent, 80-100%
Pigweed EPTC 41401 759-94-4 Fair to Good, 50-90%
Pigweed fluazifop 122805 69806-50-4 No control
Pigweed imazamox 129171 114311-32-9 Good, 80-90%
Pigweed imazethapyr 128922 81335-77-5 Good, 80-90%
Pigweed metribuzin 101101 21087-64-9 Good to Excellent, 80-100%
Pigweed pendimethalin 108501 40487-42-1 Fair, 60-80%
Pigweed pronamide 101701 23950-58-5 Poor, 25-60%
Pigweed quizalofop 128711 76578-14-8 No control
Pigweed sethoxydim 121001 74051-80-2 No control
Pigweed terbacil 12701 5902-51-2 Fair to Good, 50-90%
Pigweed trifluralin 36101 1582-09-8 Good, 80-90%
Prickly lettuce 2,4-DB 30819 2758-42-1 Poor, 25-60%
Prickly lettuce Benefin 84301 1861-40-1 Poor, 25-60%
Prickly lettuce bentazon 275200 50723-80-3 Poor, 25-60%
Prickly lettuce bromoxynil 35301 1689-84-5 Fair, 60-80%
Prickly lettuce Clethodim 121011 99129-21-2 No Control, <25%
Prickly lettuce diuron 35505 330-54-1 Excellent, 90-100%
Prickly lettuce EPTC 41401 759-94-4 Poor, 25-60%
Prickly lettuce fluazifop 122805 69806-50-4 No control
Prickly lettuce gramaxone 61603 4685-14-7 Excellent, 90-100%
Prickly lettuce imazamox 129171 114311-32-9 Poor, 25-60%
Prickly lettuce imazethapyr 128922 81335-77-5 Poor, 25-60%
Prickly lettuce MCPA amine Fair to Good, 50-90%
Prickly lettuce metribuzin 101101 21087-64-9 Excellent, 90-100%
Prickly lettuce pendimethalin 108501 40487-42-1 Poor, 25-60%
Prickly lettuce pronamide 101701 23950-58-5 Poor, 25-60%
Prickly lettuce quizalofop 128711 76578-14-8 No control
Prickly lettuce sethoxydim 121001 74051-80-2 No control
Prickly lettuce terbacil 12701 5902-51-2 Excellent, 90-100%
Prickly lettuce trifluralin 36101 1582-09-8 Poor, 25-60%
Quackgrass 2,4-DB 30819 2758-42-1 No Control, <25%
Quackgrass Benefin 84301 1861-40-1 Poor, 25-60%
Quackgrass bromoxynil 35301 1689-84-5 Poor, 25-60%
Quackgrass Clethodim 121011 99129-21-2 Good, 80-90% Quackgrass in western OR=G
Quackgrass Clethodim 121011 99129-21-2 Fair, 60-80%
Quackgrass diuron 35505 330-54-1 Poor, 25-60%
Quackgrass EPTC 41401 759-94-4 Fair to Good, 50-90%
Quackgrass ethalfluralin 113101 55283-68-6 Poor, 25-60%
Quackgrass fluazifop 122805 69806-50-4 Fair, 60-80%
Quackgrass gramaxone 61603 4685-14-7 Fair, 60-80%
Quackgrass imazamox 129171 114311-32-9 Poor, 25-60%
Quackgrass imazethapyr 128922 81335-77-5 Poor, 25-60%
Quackgrass metribuzin 101101 21087-64-9 Poor to Fair
Quackgrass pronamide 101701 23950-58-5 Good, 80-90%
Quackgrass quizalofop 128711 76578-14-8 Fair, 60-80%
Quackgrass sethoxydim 121001 74051-80-2 Fair to Good, 50-90%
Quackgrass terbacil 12701 5902-51-2 Fair, 60-80%
Quackgrass trifluralin 36101 1582-09-8 Poor, 25-60%
Rhizoctonia stem canker Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Rhizoctonia stem canker Captan 81301 133-06-2 Not Used
Rhizoctonia stem canker fludioxonil + metalaxyl Not Used
Rhizoctonia stem canker Iprodione 109801 36734-19-7 Not Used
Rhizoctonia stem canker metalaxyl 113501 57837-19-1 Not Used
Rhizoctonia stem canker metalaxyl 113501 57837-19-1 Not Used
Rhizoctonia stem canker metalaxyl-M 113502 70630-17-0 Not Used
Rhizoctonia stem canker Rotation to non-host crops Poor, 25-60%
Rhizoctonia stem canker Soil fertility maintenance Good, 80-90%
Rhizoctonia stem canker thiabendazole 60101 148-79-8 Not Used
Russian knapweed Clethodim 121011 99129-21-2 No Control, <25%
Russian knapweed fluazifop 122805 69806-50-4 No control
Russian knapweed imazamox 129171 114311-32-9 Poor, 25-60%
Russian knapweed quizalofop 128711 76578-14-8 No control
Russian knapweed sethoxydim 121001 74051-80-2 No control
Russian thistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Russian thistle Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Russian thistle bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Russian thistle bromoxynil 35301 1689-84-5 Good, 80-90%
Russian thistle Clethodim 121011 99129-21-2 No Control, <25%
Russian thistle diuron 35505 330-54-1 Good to Excellent, 80-100%
Russian thistle EPTC 41401 759-94-4 Poor, 25-60%
Russian thistle fluazifop 122805 69806-50-4 No control
Russian thistle gramaxone 61603 4685-14-7 Excellent, 90-100%
Russian thistle imazamox 129171 114311-32-9 Fair to Good, 50-90%
Russian thistle imazethapyr 128922 81335-77-5 Fair, 60-80%
Russian thistle metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Russian thistle pronamide 101701 23950-58-5 Good, 80-90%
Russian thistle quizalofop 128711 76578-14-8 No control
Russian thistle sethoxydim 121001 74051-80-2 No control
Russian thistle terbacil 12701 5902-51-2 Good to Excellent, 80-100%
Russian thistle trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Sclerotinia (white mold) Captan 81301 133-06-2 Not Used
Sclerotinia (white mold) Certified seed Good, 80-90%
Sclerotinia (white mold) fludioxonil + metalaxyl Not Used
Sclerotinia (white mold) Iprodione 109801 36734-19-7 Good, 80-90%
Sclerotinia (white mold) metalaxyl 113501 57837-19-1 Not Used
Sclerotinia (white mold) metalaxyl 113501 57837-19-1 Not Used
Sclerotinia (white mold) metalaxyl-M 113502 70630-17-0 Not Used
Sclerotinia (white mold) Rotation to non-host crops Good, 80-90%
Sclerotinia (white mold) thiabendazole 60101 148-79-8 Not Used
Slugs metaldehyde 53001 9002-91-9 Good, 80-90% W.OR only
Southern root-knot nematode Poor, 25-60%
Southern root-knot nematode Poor, 25-60%
Southern root-knot nematode Good, 80-90%
Southern root-knot nematode Good, 80-90%
Southern root-knot nematode Excellent, 90-100% Non-dormants.
Southern root-knot nematode Fair, 60-80% Bury by plowing.
Southern root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Southern root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Spider mites Good, 80-90%
Spider mites Abamectin 122804 71751-41-2 Good, 80-90% Resistance concerns.
Spider mites Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites Chlorpyrifos 59101 2921-88-2 Poor, 25-60%
Spider mites Clip-back/set-back Used but not as a stand-alone
Spider mites formetanate hydrochloride 97301 23422-53-9 Good, 80-90% Little residual. Expensive.
Spider mites Generalist predators Used but not as a stand-alone
Spider mites hexythiazox 128849 78587-05-0 Good, 80-90% Best on immatures. Resistance issues.
Spider mites Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Spider mites Methidathion 100301 950-37-8 no data
Spider mites Oxydemeton methyl Fair, 60-80% Best control of early instars.
Spider mites Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites pirimicarb 106101 23103-98-2 Poor, 25-60%
Spider mites Plant-resistant cultivars Poor, 25-60%
Spider mites Predatory mites * Poor, 25-60%
Spider mites Pre-plant burning Good, 80-90%
Spider mites Propargite 97601 2312-35-8 Good, 80-90%
Spider mites sulfur 77501 7704-34-9 Fair, 60-80%
Stagonospora root rot Captan 81301 133-06-2 Not Used
Stagonospora root rot fludioxonil + metalaxyl Not Used
Stagonospora root rot Iprodione 109801 36734-19-7 Not Used
Stagonospora root rot metalaxyl 113501 57837-19-1 Not Used
Stagonospora root rot metalaxyl 113501 57837-19-1 Not Used
Stagonospora root rot metalaxyl-M 113502 70630-17-0 Not Used
Stagonospora root rot thiabendazole 60101 148-79-8 Not Used
Sunflower 2,4-DB 30819 2758-42-1 Good, 80-90%
Sunflower Benefin 84301 1861-40-1 Poor, 25-60%
Sunflower bentazon 275200 50723-80-3 Excellent, 90-100%
Sunflower bromoxynil 35301 1689-84-5 Excellent, 90-100%
Sunflower Clethodim 121011 99129-21-2 No Control, <25%
Sunflower diuron 35505 330-54-1 Fair, 60-80%
Sunflower EPTC 41401 759-94-4 Poor, 25-60%
Sunflower fluazifop 122805 69806-50-4 No control
Sunflower gramaxone 61603 4685-14-7 Excellent, 90-100%
Sunflower imazamox 129171 114311-32-9 Excellent, 90-100%
Sunflower imazethapyr 128922 81335-77-5 Good, 80-90%
Sunflower metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Sunflower pronamide 101701 23950-58-5 Poor, 25-60%
Sunflower quizalofop 128711 76578-14-8 No control
Sunflower sethoxydim 121001 74051-80-2 No control
Sunflower terbacil 12701 5902-51-2 Good, 80-90%
Sunflower trifluralin 36101 1582-09-8 Poor, 25-60%
Verticillium wilt Captan 81301 133-06-2 Not Used
Verticillium wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Verticillium wilt fludioxonil + metalaxyl Not Used
Verticillium wilt Iprodione 109801 36734-19-7 Not Used
Verticillium wilt metalaxyl 113501 57837-19-1 Not Used
Verticillium wilt metalaxyl 113501 57837-19-1 Not Used
Verticillium wilt metalaxyl-M 113502 70630-17-0 Not Used
Verticillium wilt Plant-resistant cultivars Excellent, 90-100%
Verticillium wilt Rotation to non-host crops Good, 80-90%
Verticillium wilt Sanitation of equipment No data, but suspected of being efficacious
Verticillium wilt Soil fertility maintenance Good, 80-90%
Verticillium wilt thiabendazole 60101 148-79-8 Not Used
Verticillium wilt Weed Management No data, but suspected of being efficacious
Vetch MCPA amine Poor, 25-60%
Volunteer grains 2,4-DB 30819 2758-42-1 No Control, <25%
Volunteer grains bromoxynil 35301 1689-84-5 Poor, 25-60%
Volunteer grains Clethodim 121011 99129-21-2 Good to Excellent, 80-100%
Volunteer grains diuron 35505 330-54-1 Poor to Fair
Volunteer grains EPTC 41401 759-94-4 Good, 80-90%
Volunteer grains ethalfluralin 113101 55283-68-6 Fair, 60-80%
Volunteer grains fluazifop 122805 69806-50-4 Good to Excellent, 80-100%
Volunteer grains gramaxone 61603 4685-14-7 Excellent, 90-100%
Volunteer grains imazamox 129171 114311-32-9 Fair to Good, 50-90%
Volunteer grains imazethapyr 128922 81335-77-5 Poor, 25-60%
Volunteer grains metribuzin 101101 21087-64-9 Poor to Fair
Volunteer grains pendimethalin 108501 40487-42-1 Poor to Fair
Volunteer grains pronamide 101701 23950-58-5 Good, 80-90%
Volunteer grains quizalofop 128711 76578-14-8 Good to Excellent, 80-100%
Volunteer grains sethoxydim 121001 74051-80-2 Good, 80-90%
Volunteer grains terbacil 12701 5902-51-2 Fair to Good, 50-90%
Volunteer grains trifluralin 36101 1582-09-8 Fair to Good, 50-90%
Webworm Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Webworm Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Webworm Plant-resistant cultivars Poor, 25-60%
Webworm Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Wild carrot (biennial) 2,4-DB 30819 2758-42-1 Poor, 25-60%
Wild carrot (biennial) Clethodim 121011 99129-21-2 No Control, <25%
Wild carrot (biennial) fluazifop 122805 69806-50-4 No control
Wild carrot (biennial) imazamox 129171 114311-32-9 Poor, 25-60%
Wild carrot (biennial) imazethapyr 128922 81335-77-5 Poor, 25-60%
Wild carrot (biennial) quizalofop 128711 76578-14-8 No control
Wild carrot (biennial) sethoxydim 121001 74051-80-2 No control
Wild mustard 2,4-DB 30819 2758-42-1 Fair to Good, 50-90%
Wild mustard Benefin 84301 1861-40-1 Poor, 25-60%
Wild mustard bromoxynil 35301 1689-84-5 Good, 80-90%
Wild mustard Clethodim 121011 99129-21-2 No Control, <25%
Wild mustard diuron 35505 330-54-1 Excellent, 90-100%
Wild mustard EPTC 41401 759-94-4 Good, 80-90%
Wild mustard fluazifop 122805 69806-50-4 No control
Wild mustard imazamox 129171 114311-32-9 Excellent, 90-100%
Wild mustard imazethapyr 128922 81335-77-5 Excellent, 90-100%
Wild mustard metribuzin 101101 21087-64-9 Excellent, 90-100%
Wild mustard pronamide 101701 23950-58-5 Good, 80-90%
Wild mustard quizalofop 128711 76578-14-8 No control
Wild mustard sethoxydim 121001 74051-80-2 No control
Wild mustard terbacil 12701 5902-51-2 Excellent, 90-100%
Wild mustard trifluralin 36101 1582-09-8 Poor, 25-60%
Wild oats Benefin 84301 1861-40-1 Fair, 60-80%
Wild oats bromoxynil 35301 1689-84-5 Poor, 25-60%
Wild oats Clethodim 121011 99129-21-2 Good, 80-90%
Wild oats diuron 35505 330-54-1 Poor, 25-60%
Wild oats EPTC 41401 759-94-4 Good, 80-90%
Wild oats ethalfluralin 113101 55283-68-6 Poor to Fair
Wild oats fluazifop 122805 69806-50-4 Good to Excellent, 80-100%
Wild oats gramaxone 61603 4685-14-7 Fair to Good, 50-90%
Wild oats imazamox 129171 114311-32-9 Good, 80-90%
Wild oats imazethapyr 128922 81335-77-5 Fair, 60-80%
Wild oats metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Wild oats pendimethalin 108501 40487-42-1 Fair, 60-80%
Wild oats pronamide 101701 23950-58-5 Fair to Good, 50-90%
Wild oats quizalofop 128711 76578-14-8 Good to Excellent, 80-100%
Wild oats sethoxydim 121001 74051-80-2 Good, 80-90%
Wild oats trifluralin 36101 1582-09-8 Fair, 60-80%
Yellow nutsedge 2,4-DB 30819 2758-42-1 No Control, <25%
Yellow nutsedge bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Yellow nutsedge bromoxynil 35301 1689-84-5 No Control, <25%
Yellow nutsedge Clethodim 121011 99129-21-2 No Control, <25%
Yellow nutsedge diuron 35505 330-54-1 Fair, 60-80%
Yellow nutsedge EPTC 41401 759-94-4 Good, 80-90%
Yellow nutsedge ethalfluralin 113101 55283-68-6 No control not the right chemisty
Yellow nutsedge fluazifop 122805 69806-50-4 No control
Yellow nutsedge imazamox 129171 114311-32-9 Poor to Fair
Yellow nutsedge imazethapyr 128922 81335-77-5 Poor to Fair
Yellow nutsedge metholachlor 108801 51218-45-2 Good, 80-90%
Yellow nutsedge metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Yellow nutsedge pendimethalin 108501 40487-42-1 No control
Yellow nutsedge quizalofop 128711 76578-14-8 No control
Yellow nutsedge sethoxydim 121001 74051-80-2 No control
Yellow nutsedge terbacil 12701 5902-51-2 Fair, 60-80%

Weeds

Pest Active Ingredient PC Code CAS Rating Description/Comments/Resistance Issues
Alfalfa Clethodim 121011 99129-21-2 No Control, <25%
Alfalfa fluazifop 122805 69806-50-4 No control
Alfalfa quizalofop 128711 76578-14-8 No control
Alfalfa sethoxydim 121001 74051-80-2 No control
Alfalfa caterpillar Plant-resistant cultivars Poor, 25-60%
Alfalfa mosaic virus Captan 81301 133-06-2 Not Used
Alfalfa mosaic virus Certified seed Poor, 25-60% Certified seed fields are in production a much shorter time. Virus builds up slowly, whereas fields of non-certified seed may be in production for over 10 years, so there is a higher virus incidence.
Alfalfa mosaic virus fludioxonil + metalaxyl Not Used
Alfalfa mosaic virus Iprodione 109801 36734-19-7 Not Used
Alfalfa mosaic virus metalaxyl 113501 57837-19-1 Not Used
Alfalfa mosaic virus metalaxyl 113501 57837-19-1 Not Used
Alfalfa mosaic virus metalaxyl-M 113502 70630-17-0 Not Used
Alfalfa mosaic virus Rotation to non-host crops Poor, 25-60%
Alfalfa mosaic virus thiabendazole 60101 148-79-8 Not Used
Alfalfa seed chalcid Fair, 60-80%
Alfalfa seed chalcid Clip-back/set-back Used but not as a stand-alone
Alfalfa seed chalcid Early cutting Good, 80-90%
Alfalfa seed chalcid Plant-resistant cultivars Poor, 25-60%
Alfalfa seed chalcid Pre-plant burning Good, 80-90%
Alfalfa seed chalcid Pre-plant cultivation Good, 80-90%
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode No data given
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode Excellent, 90-100%
Alfalfa stem nematode Excellent, 90-100%
Alfalfa stem nematode Fair, 60-80% Bury by plowing.
Alfalfa stem nematode Fair, 60-80%
Alfalfa stem nematode Fair, 60-80%
Alfalfa stem nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Alfalfa stem nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Alfalfa weevil Used but not as a stand-alone
Alfalfa weevil Bacillus thuringiensis 0 Poor, 25-60% Can be good on small caterpillars.
Alfalfa weevil Bathyplectes curculionis wasp Used but not as a stand-alone
Alfalfa weevil Bifenthrin 128825 83322-02-5 Good, 80-90%
Alfalfa weevil carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Alfalfa weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Alfalfa weevil dimethoate 35001 60-51-5 Poor, 25-60% Better on small instars.
Alfalfa weevil Generalist predators Used but not as a stand-alone
Alfalfa weevil Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90%
Alfalfa weevil Methidathion 100301 950-37-8 Good, 80-90%
Alfalfa weevil Methomyl 90301 27519-02-4 Good, 80-90%
Alfalfa weevil methyl parathion 53501 298-00-0 Good, 80-90%
Alfalfa weevil Naled 34401 300-76-5 Good, 80-90%
Alfalfa weevil Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Alfalfa weevil Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Alfalfa weevil Plant-resistant cultivars Poor, 25-60%
Alfalfa weevil Post-harvest cultivation Good, 80-90%
Alfalfa weevil Pre-plant burning Good, 80-90%
Alfalfa weevil Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Annual ryegrass Clethodim 121011 99129-21-2 Excellent, 90-100%
Annual ryegrass pronamide 101701 23950-58-5 Excellent, 90-100%
Annual sowthistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Annual sowthistle Benefin 84301 1861-40-1 Poor, 25-60%
Annual sowthistle bentazon 275200 50723-80-3 Poor, 25-60%
Annual sowthistle bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Annual sowthistle Clethodim 121011 99129-21-2 No Control, <25%
Annual sowthistle diuron 35505 330-54-1 Good to Excellent, 80-100%
Annual sowthistle EPTC 41401 759-94-4 Poor, 25-60%
Annual sowthistle fluazifop 122805 69806-50-4 No control
Annual sowthistle gramaxone 61603 4685-14-7 Excellent, 90-100%
Annual sowthistle imazamox 129171 114311-32-9 Poor to Fair
Annual sowthistle imazethapyr 128922 81335-77-5 Poor, 25-60%
Annual sowthistle MCPA amine Fair to Good, 50-90%
Annual sowthistle metribuzin 101101 21087-64-9 Good, 80-90%
Annual sowthistle pendimethalin 108501 40487-42-1 Poor, 25-60%
Annual sowthistle pronamide 101701 23950-58-5 Poor, 25-60%
Annual sowthistle quizalofop 128711 76578-14-8 No control
Annual sowthistle sethoxydim 121001 74051-80-2 No control
Annual sowthistle terbacil 12701 5902-51-2 Excellent, 90-100%
Annual sowthistle trifluralin 36101 1582-09-8 Poor, 25-60%
Anthracnose Captan 81301 133-06-2 Not Used
Anthracnose Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Anthracnose fludioxonil + metalaxyl Not Used
Anthracnose Iprodione 109801 36734-19-7 Not Used
Anthracnose metalaxyl 113501 57837-19-1 Not Used
Anthracnose metalaxyl 113501 57837-19-1 Not Used
Anthracnose metalaxyl-M 113502 70630-17-0 Not Used
Anthracnose Plant-resistant cultivars Excellent, 90-100%
Anthracnose Sanitation of equipment No data, but suspected of being efficacious
Anthracnose thiabendazole 60101 148-79-8 Good to Excellent, 80-100%
Aphanomyces Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Aphanomyces Captan 81301 133-06-2 Not Used
Aphanomyces Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Aphanomyces fludioxonil + metalaxyl Not Used
Aphanomyces Iprodione 109801 36734-19-7 Not Used
Aphanomyces metalaxyl 113501 57837-19-1 Not Used
Aphanomyces metalaxyl 113501 57837-19-1 Not Used
Aphanomyces metalaxyl-M 113502 70630-17-0 Not Used
Aphanomyces Plant-resistant cultivars Excellent, 90-100%
Aphanomyces Rotation to non-host crops Good, 80-90%
Aphanomyces thiabendazole 60101 148-79-8 Not Used
Aphid, spotted alfalfa Used but not as a stand-alone
Aphid, spotted alfalfa Used but not as a stand-alone
Aphid, spotted alfalfa Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Aphid, spotted alfalfa dimethoate 35001 60-51-5 Poor, 25-60% Better on small instars.
Aphid, spotted alfalfa endosulfan 79401 115-29-7 Good, 80-90%
Aphid, spotted alfalfa Generalist predators Used but not as a stand-alone
Aphid, spotted alfalfa Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa Naled 34401 300-76-5 Fair, 60-80%
Aphid, spotted alfalfa Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa pirimicarb 106101 23103-98-2 Poor, 25-60%
Aphid, spotted alfalfa Plant-resistant cultivars Excellent, 90-100%
Aphid, spotted alfalfa Pymetrozine 101103 123312-89-0 Poor, 25-60%
Aphids Used but not as a stand-alone
Aphids Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphids carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Aphids Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Aphids dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Aphids endosulfan 79401 115-29-7 Good, 80-90%
Aphids Generalist predators Used but not as a stand-alone
Aphids Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90%
Aphids malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Aphids Methidathion 100301 950-37-8 Fair, 60-80%
Aphids Methomyl 90301 27519-02-4 Fair, 60-80%
Aphids methyl parathion 53501 298-00-0 Good, 80-90%
Aphids Naled 34401 300-76-5 Good, 80-90%
Aphids Oxydemeton methyl Fair to Good, 50-90% Best control of early instars.
Aphids Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphids Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Aphids pirimicarb 106101 23103-98-2 Good, 80-90%
Aphids Plant-resistant cultivars Excellent, 90-100%
Aphids Pre-plant burning Good, 80-90%
Aphids Pymetrozine 101103 123312-89-0 Poor to Fair
Aphids Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms Bacillus thuringiensis 0 Poor to Fair Can be good on small caterpillars.
Armyworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Armyworms Methomyl 90301 27519-02-4 Good, 80-90%
Armyworms methyl parathion 53501 298-00-0 Good, 80-90%
Armyworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms Plant-resistant cultivars Poor, 25-60%
Armyworms Pre-plant burning Good, 80-90%
Armyworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Bacterial wilt Captan 81301 133-06-2 Not Used
Bacterial wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Bacterial wilt fludioxonil + metalaxyl Not Used
Bacterial wilt Iprodione 109801 36734-19-7 Not Used
Bacterial wilt metalaxyl 113501 57837-19-1 Not Used
Bacterial wilt metalaxyl 113501 57837-19-1 Not Used
Bacterial wilt metalaxyl-M 113502 70630-17-0 Not Used
Bacterial wilt Plant-resistant cultivars Excellent, 90-100%
Bacterial wilt Rotation to non-host crops Poor, 25-60%
Bacterial wilt Soil fertility maintenance Good, 80-90%
Bacterial wilt thiabendazole 60101 148-79-8 Not Used
Blister beetle (adult) Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Blister beetle (adult) Plant-resistant cultivars Poor, 25-60%
Blue mustard Benefin 84301 1861-40-1 Poor, 25-60%
Blue mustard bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Blue mustard Clethodim 121011 99129-21-2 No Control, <25%
Blue mustard diuron 35505 330-54-1 Good, 80-90%
Blue mustard EPTC 41401 759-94-4 Poor, 25-60%
Blue mustard fluazifop 122805 69806-50-4 No control
Blue mustard metribuzin 101101 21087-64-9 Good, 80-90%
Blue mustard pronamide 101701 23950-58-5 Fair to Good, 50-90%
Blue mustard quizalofop 128711 76578-14-8 No control
Blue mustard sethoxydim 121001 74051-80-2 No control
Blue mustard terbacil 12701 5902-51-2 Poor, 25-60%
Blue mustard trifluralin 36101 1582-09-8 Poor, 25-60%
Canada thistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Canada thistle bentazon 275200 50723-80-3 Good, 80-90%
Canada thistle bromoxynil 35301 1689-84-5 Poor, 25-60%
Canada thistle Clethodim 121011 99129-21-2 No Control, <25%
Canada thistle fluazifop 122805 69806-50-4 No control
Canada thistle imazamox 129171 114311-32-9 Poor, 25-60%
Canada thistle imazethapyr 128922 81335-77-5 Poor, 25-60%
Canada thistle MCPA amine Good, 80-90%
Canada thistle pendimethalin 108501 40487-42-1 Poor, 25-60%
Canada thistle quizalofop 128711 76578-14-8 No control
Canada thistle sethoxydim 121001 74051-80-2 No control
Clover crown/root borer Plant-resistant cultivars Poor, 25-60%
Clover crown/root borer Rotation to non-host crops Good, 80-90%
Clover root curculio Good, 80-90%
Clover root curculio Good, 80-90%
Clover root curculio Lambda-cyhalothrin 128897 91465-08-6 Poor, 25-60% Causes mite and aphid flare-ups. Issues with resistance.
Clover root curculio Plant-resistant cultivars Good, 80-90%
Clover root curculio Rotation to non-host crops Good, 80-90%
Clover seed weevil Bifenthrin 128825 83322-02-5 Good, 80-90%
Clover seed weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Clover seed weevil Plant-resistant cultivars Poor, 25-60%
Clover, sweet Benefin 84301 1861-40-1 Fair to Good, 50-90%
Clover, sweet Clethodim 121011 99129-21-2 No Control, <25%
Clover, sweet fluazifop 122805 69806-50-4 No control
Clover, sweet quizalofop 128711 76578-14-8 No control
Clover, sweet sethoxydim 121001 74051-80-2 No control
Columbia root-knot nematode Poor, 25-60%
Columbia root-knot nematode Fair, 60-80% Bury by plowing.
Columbia root-knot nematode Poor, 25-60%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Columbia root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Common mallow 2,4-DB 30819 2758-42-1 Poor, 25-60%
Common mallow bentazon 275200 50723-80-3 Good, 80-90% seedlings only
Common mallow bentazon 275200 50723-80-3 Fair, 60-80%
Common mallow Clethodim 121011 99129-21-2 No Control, <25%
Common mallow fluazifop 122805 69806-50-4 No control
Common mallow imazamox 129171 114311-32-9 Poor to Good, 25-90%
Common mallow imazethapyr 128922 81335-77-5 Poor to Fair
Common mallow pendimethalin 108501 40487-42-1 Poor, 25-60%
Common mallow quizalofop 128711 76578-14-8 No control
Common mallow sethoxydim 121001 74051-80-2 No control
Common yarrow Clethodim 121011 99129-21-2 No Control, <25%
Common yarrow fluazifop 122805 69806-50-4 No control
Common yarrow imazamox 129171 114311-32-9 Poor, 25-60%
Common yarrow quizalofop 128711 76578-14-8 No control
Crown root complex Avoid plant injury Good, 80-90%
Crown root complex Captan 81301 133-06-2 Not Used
Crown root complex fludioxonil + metalaxyl Not Used
Crown root complex Iprodione 109801 36734-19-7 Not Used
Crown root complex metalaxyl 113501 57837-19-1 Not Used
Crown root complex metalaxyl 113501 57837-19-1 Not Used
Crown root complex metalaxyl-M 113502 70630-17-0 Not Used
Crown root complex Plant-resistant cultivars Fair, 60-80%
Crown root complex thiabendazole 60101 148-79-8 Not Used
Cutworms Fair, 60-80%
Cutworms Fair, 60-80%
Cutworms Bacillus thuringiensis 0 Poor, 25-60% Can be good on small caterpillars.
Cutworms Bacillus thuringiensis 0 Poor to Fair Can be good on small caterpillars.
Cutworms Bifenthrin 128825 83322-02-5 Good, 80-90%
Cutworms Carbaryl 56801 63-25-2 Excellent, 90-100% Causes mite flare-ups.
Cutworms Chlorpyrifos 59101 2921-88-2 Excellent, 90-100%
Cutworms Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Cutworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Methomyl 90301 27519-02-4 no data
Cutworms Naled 34401 300-76-5 Good, 80-90%
Cutworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Plant-resistant cultivars Poor, 25-60%
Cutworms Plant-resistant cultivars Poor, 25-60%
Cutworms Rotation to non-host crops Fair, 60-80%
Cutworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight fludioxonil + metalaxyl Not Used
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Not Used
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight Plant-resistant cultivars Excellent, 90-100%
Damping off and seedling blight Rotation to non-host crops Good, 80-90%
Damping off and seedling blight Soil fertility maintenance Good, 80-90%
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Dandelion 2,4-DB 30819 2758-42-1 Poor, 25-60%
Dandelion Benefin 84301 1861-40-1 Poor, 25-60%
Dandelion bromoxynil 35301 1689-84-5 Poor, 25-60%
Dandelion Clethodim 121011 99129-21-2 No Control, <25%
Dandelion EPTC 41401 759-94-4 Poor, 25-60%
Dandelion fluazifop 122805 69806-50-4 No control
Dandelion gramaxone 61603 4685-14-7 Fair, 60-80%
Dandelion imazamox 129171 114311-32-9 Poor, 25-60%
Dandelion imazethapyr 128922 81335-77-5 Poor, 25-60%
Dandelion MCPA amine Good, 80-90%
Dandelion metribuzin 101101 21087-64-9 Poor to Fair
Dandelion pronamide 101701 23950-58-5 Poor, 25-60%
Dandelion quizalofop 128711 76578-14-8 No control
Dandelion sethoxydim 121001 74051-80-2 No control
Dandelion sethoxydim 121001 74051-80-2 No control
Dandelion terbacil 12701 5902-51-2 Fair to Good, 50-90%
Dandelion trifluralin 36101 1582-09-8 Poor, 25-60%
Dodder 2,4-DB 30819 2758-42-1 Poor, 25-60%
Dodder Benefin 84301 1861-40-1 Poor, 25-60%
Dodder bromoxynil 35301 1689-84-5 Poor, 25-60%
Dodder Clethodim 121011 99129-21-2 No Control, <25%
Dodder diuron 35505 330-54-1 Poor, 25-60%
Dodder EPTC 41401 759-94-4 Poor, 25-60%
Dodder fluazifop 122805 69806-50-4 No control
Dodder imazamox 129171 114311-32-9 Fair to Good, 50-90% Multiple applications needed
Dodder imazethapyr 128922 81335-77-5 Poor to Fair
Dodder metribuzin 101101 21087-64-9 Poor, 25-60%
Dodder pendimethalin 108501 40487-42-1 Good to Excellent, 80-100%
Dodder pronamide 101701 23950-58-5 Fair to Good, 50-90%
Dodder quizalofop 128711 76578-14-8 No control
Dodder sethoxydim 121001 74051-80-2 No control
Dodder terbacil 12701 5902-51-2 Poor, 25-60%
Dodder trifluralin 36101 1582-09-8 Poor, 25-60%
Downy brome 2,4-DB 30819 2758-42-1 No Control, <25%
Downy brome Benefin 84301 1861-40-1 Excellent, 90-100%
Downy brome bentazon 275200 50723-80-3 Good, 80-90%
Downy brome bromoxynil 35301 1689-84-5 Poor, 25-60%
Downy brome Clethodim 121011 99129-21-2 Poor to Good, 25-90%
Downy brome diuron 35505 330-54-1 Fair, 60-80%
Downy brome EPTC 41401 759-94-4 Good to Excellent, 80-100%
Downy brome ethalfluralin 113101 55283-68-6 Fair to Good, 50-90%
Downy brome gramaxone 61603 4685-14-7 Excellent, 90-100%
Downy brome imazamox 129171 114311-32-9 Good, 80-90%
Downy brome imazethapyr 128922 81335-77-5 Poor, 25-60%
Downy brome metribuzin 101101 21087-64-9 Good, 80-90%
Downy brome pronamide 101701 23950-58-5 Excellent, 90-100%
Downy brome sethoxydim 121001 74051-80-2 Poor, 25-60%
Downy brome terbacil 12701 5902-51-2 Excellent, 90-100%
Downy brome trifluralin 36101 1582-09-8 Excellent, 90-100%
Downy mildew Captan 81301 133-06-2 Not Used
Downy mildew fludioxonil + metalaxyl Poor, 25-60%
Downy mildew Iprodione 109801 36734-19-7 Not Used
Downy mildew metalaxyl 113501 57837-19-1 Good, 80-90%
Downy mildew metalaxyl 113501 57837-19-1 Good, 80-90%
Downy mildew metalaxyl-M 113502 70630-17-0 Good, 80-90%
Downy mildew thiabendazole 60101 148-79-8 Not Used
Egyptian alfalfa weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Egyptian alfalfa weevil Lambda-cyhalothrin 128897 91465-08-6 Excellent, 90-100% Causes mite and aphid flare-ups. Issues with resistance.
Egyptian alfalfa weevil Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Flea beetle Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Flea beetle Plant-resistant cultivars Poor, 25-60%
Fusarium wilt Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Fusarium wilt Captan 81301 133-06-2 Not Used
Fusarium wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Fusarium wilt fludioxonil + metalaxyl Not Used
Fusarium wilt Iprodione 109801 36734-19-7 Not Used
Fusarium wilt metalaxyl 113501 57837-19-1 Not Used
Fusarium wilt metalaxyl 113501 57837-19-1 Not Used
Fusarium wilt metalaxyl-M 113502 70630-17-0 Not Used
Fusarium wilt Plant-resistant cultivars Excellent, 90-100%
Fusarium wilt Rotation to non-host crops Poor, 25-60%
Fusarium wilt Soil fertility maintenance Good, 80-90%
Fusarium wilt thiabendazole 60101 148-79-8 Not Used
Grasses Clethodim 121011 99129-21-2 No Control, <25%
Grasses diuron 35505 330-54-1 Poor to Fair, 25-80%
Grasshoppers Carbaryl 56801 63-25-2 no data
Grasshoppers diflubenzuron 108201 35367-38-5 Good, 80-90% Good on small instars.
Grasshoppers dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Grasshoppers Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Grasshoppers Nosema locustae Fair, 60-80% Can be effective on small instars.
Grasshoppers Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Grasshoppers Plant-resistant cultivars Poor, 25-60%
Grasshoppers Post-harvest cultivation Good, 80-90%
Grasshoppers Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Groundsel MCPA amine Poor, 25-60%
Groundsel oxyfluorfen 111601 42874-03-3 Poor, 25-60% Not yet registered for clover seed; IR-4 pipeline
Hairy nightshade 2,4-DB 30819 2758-42-1 Good, 80-90%
Hairy nightshade Benefin 84301 1861-40-1 Poor, 25-60%
Hairy nightshade bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Hairy nightshade bromoxynil 35301 1689-84-5 Good, 80-90%
Hairy nightshade Clethodim 121011 99129-21-2 No Control, <25%
Hairy nightshade diuron 35505 330-54-1 Fair to Good, 50-90%
Hairy nightshade EPTC 41401 759-94-4 Good, 80-90%
Hairy nightshade ethalfluralin 113101 55283-68-6 Poor to Fair, 25-80%
Hairy nightshade fluazifop 122805 69806-50-4 No control
Hairy nightshade gramaxone 61603 4685-14-7 Excellent, 90-100%
Hairy nightshade imazamox 129171 114311-32-9 Good to Excellent, 80-100%
Hairy nightshade imazethapyr 128922 81335-77-5 Excellent, 90-100%
Hairy nightshade metribuzin 101101 21087-64-9 Poor, 25-60%
Hairy nightshade pendimethalin 108501 40487-42-1 Poor to Fair
Hairy nightshade pronamide 101701 23950-58-5 Good, 80-90%
Hairy nightshade quizalofop 128711 76578-14-8 No control
Hairy nightshade sethoxydim 121001 74051-80-2 No control
Hairy nightshade terbacil 12701 5902-51-2 Excellent, 90-100%
Hairy nightshade trifluralin 36101 1582-09-8 Poor, 25-60%
Kochia (als) 2,4-DB 30819 2758-42-1 Poor to Fair
Kochia (als) Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Kochia (als) bentazon 275200 50723-80-3 Poor, 25-60%
Kochia (als) bromoxynil 35301 1689-84-5 Excellent, 90-100%
Kochia (als) Clethodim 121011 99129-21-2 No Control, <25%
Kochia (als) diuron 35505 330-54-1 Excellent, 90-100%
Kochia (als) EPTC 41401 759-94-4 Poor, 25-60%
Kochia (als) fluazifop 122805 69806-50-4 No control
Kochia (als) gramaxone 61603 4685-14-7 Good, 80-90%
Kochia (als) imazamox 129171 114311-32-9 Good, 80-90%
Kochia (als) imazethapyr 128922 81335-77-5 Good, 80-90%
Kochia (als) metribuzin 101101 21087-64-9 Good, 80-90%
Kochia (als) pendimethalin 108501 40487-42-1 Poor, 25-60%
Kochia (als) pronamide 101701 23950-58-5 Fair, 60-80%
Kochia (als) quizalofop 128711 76578-14-8 No control
Kochia (als) sethoxydim 121001 74051-80-2 No control
Kochia (als) terbacil 12701 5902-51-2 Good to Excellent, 80-100%
Kochia (als) trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Lambsquarters 2,4-DB 30819 2758-42-1 Poor to Good, 25-90%
Lambsquarters Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Lambsquarters bentazon 275200 50723-80-3 Poor to Fair
Lambsquarters bromoxynil 35301 1689-84-5 Good, 80-90%
Lambsquarters diuron 35505 330-54-1 Excellent, 90-100%
Lambsquarters EPTC 41401 759-94-4 Good, 80-90%
Lambsquarters fluazifop 122805 69806-50-4 No control
Lambsquarters gramaxone 61603 4685-14-7 Excellent, 90-100%
Lambsquarters imazamox 129171 114311-32-9 Good, 80-90%
Lambsquarters imazethapyr 128922 81335-77-5 Fair, 60-80%
Lambsquarters metribuzin 101101 21087-64-9 Excellent, 90-100%
Lambsquarters pendimethalin 108501 40487-42-1 Poor to Fair
Lambsquarters pronamide 101701 23950-58-5 Good, 80-90%
Lambsquarters quizalofop 128711 76578-14-8 No control
Lambsquarters sethoxydim 121001 74051-80-2 No control
Lambsquarters terbacil 12701 5902-51-2 Excellent, 90-100%
Lambsquarters trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Lesion nematode Poor, 25-60%
Lesion nematode Poor, 25-60%
Lesion nematode Good, 80-90%
Lesion nematode Good, 80-90%
Lesion nematode Good, 80-90%
Lesion nematode No data, but suspected of being efficacious
Lesion nematode Fair, 60-80% Bury by plowing.
Lesion nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Lesion nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Lygus bugs Used but not as a stand-alone
Lygus bugs Bifenthrin 128825 83322-02-5 Good, 80-90%
Lygus bugs carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Lygus bugs Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Lygus bugs dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Lygus bugs endosulfan 79401 115-29-7 Fair, 60-80%
Lygus bugs formetanate hydrochloride 97301 23422-53-9 Good, 80-90% Little residual. Expensive.
Lygus bugs Generalist predators Used but not as a stand-alone
Lygus bugs Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Lygus bugs Methidathion 100301 950-37-8 Fair, 60-80%
Lygus bugs Methomyl 90301 27519-02-4 Fair, 60-80%
Lygus bugs methyl parathion 53501 298-00-0 Good, 80-90%
Lygus bugs Naled 34401 300-76-5 Good, 80-90%
Lygus bugs Oxydemeton methyl Fair, 60-80% Best control of early instars.
Lygus bugs Peristenus wasps no data
Lygus bugs Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Lygus bugs pirimicarb 106101 23103-98-2 Poor, 25-60%
Lygus bugs Plant-resistant cultivars Poor, 25-60%
Lygus bugs Pre-plant burning Good, 80-90%
Lygus bugs Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Mayweed 2,4-DB 30819 2758-42-1 Poor, 25-60%
Mayweed Benefin 84301 1861-40-1 Poor, 25-60%
Mayweed bentazon 275200 50723-80-3 Poor, 25-60%
Mayweed bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Mayweed Clethodim 121011 99129-21-2 No Control, <25%
Mayweed EPTC 41401 759-94-4 Fair to Good, 50-90%
Mayweed fluazifop 122805 69806-50-4 No control
Mayweed gramaxone 61603 4685-14-7 Good to Excellent, 80-100%
Mayweed imazamox 129171 114311-32-9 Poor, 25-60%
Mayweed imazethapyr 128922 81335-77-5 Poor, 25-60%
Mayweed quizalofop 128711 76578-14-8 No control
Mayweed sethoxydim 121001 74051-80-2 No control
Northern root-knot nematode Poor, 25-60%
Northern root-knot nematode Poor, 25-60%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Fair, 60-80% Bury by plowing.
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Northern root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Pea leaf weevil Beauveria bassiana Used but not as a stand-alone
Pea leaf weevil Phosmet 59201 732-11-6 Good, 80-90% Warden, WA only; typically on new seedlings. Pea aphid only.
Pea leaf weevil Plant-resistant cultivars Poor, 25-60%
Perennial ryegrass Clethodim 121011 99129-21-2 Excellent, 90-100%
Phytophthora root rot Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Phytophthora root rot Captan 81301 133-06-2 Not Used
Phytophthora root rot Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Phytophthora root rot fludioxonil + metalaxyl Not Used
Phytophthora root rot Iprodione 109801 36734-19-7 Not Used
Phytophthora root rot metalaxyl 113501 57837-19-1 Not Used
Phytophthora root rot metalaxyl 113501 57837-19-1 Not Used
Phytophthora root rot metalaxyl-M 113502 70630-17-0 Not Used
Phytophthora root rot Plant-resistant cultivars Excellent, 90-100%
Phytophthora root rot Rotation to non-host crops Good, 80-90%
Phytophthora root rot thiabendazole 60101 148-79-8 Not Used
Pigweed 2,4-DB 30819 2758-42-1 Poor, 25-60%
Pigweed Benefin 84301 1861-40-1 Good, 80-90%
Pigweed bentazon 275200 50723-80-3 Poor, 25-60%
Pigweed bromoxynil 35301 1689-84-5 Poor, 25-60%
Pigweed Clethodim 121011 99129-21-2 No Control, <25%
Pigweed diuron 35505 330-54-1 Good to Excellent, 80-100%
Pigweed EPTC 41401 759-94-4 Fair to Good, 50-90%
Pigweed fluazifop 122805 69806-50-4 No control
Pigweed imazamox 129171 114311-32-9 Good, 80-90%
Pigweed imazethapyr 128922 81335-77-5 Good, 80-90%
Pigweed metribuzin 101101 21087-64-9 Good to Excellent, 80-100%
Pigweed pendimethalin 108501 40487-42-1 Fair, 60-80%
Pigweed pronamide 101701 23950-58-5 Poor, 25-60%
Pigweed quizalofop 128711 76578-14-8 No control
Pigweed sethoxydim 121001 74051-80-2 No control
Pigweed terbacil 12701 5902-51-2 Fair to Good, 50-90%
Pigweed trifluralin 36101 1582-09-8 Good, 80-90%
Prickly lettuce 2,4-DB 30819 2758-42-1 Poor, 25-60%
Prickly lettuce Benefin 84301 1861-40-1 Poor, 25-60%
Prickly lettuce bentazon 275200 50723-80-3 Poor, 25-60%
Prickly lettuce bromoxynil 35301 1689-84-5 Fair, 60-80%
Prickly lettuce Clethodim 121011 99129-21-2 No Control, <25%
Prickly lettuce diuron 35505 330-54-1 Excellent, 90-100%
Prickly lettuce EPTC 41401 759-94-4 Poor, 25-60%
Prickly lettuce fluazifop 122805 69806-50-4 No control
Prickly lettuce gramaxone 61603 4685-14-7 Excellent, 90-100%
Prickly lettuce imazamox 129171 114311-32-9 Poor, 25-60%
Prickly lettuce imazethapyr 128922 81335-77-5 Poor, 25-60%
Prickly lettuce MCPA amine Fair to Good, 50-90%
Prickly lettuce metribuzin 101101 21087-64-9 Excellent, 90-100%
Prickly lettuce pendimethalin 108501 40487-42-1 Poor, 25-60%
Prickly lettuce pronamide 101701 23950-58-5 Poor, 25-60%
Prickly lettuce quizalofop 128711 76578-14-8 No control
Prickly lettuce sethoxydim 121001 74051-80-2 No control
Prickly lettuce terbacil 12701 5902-51-2 Excellent, 90-100%
Prickly lettuce trifluralin 36101 1582-09-8 Poor, 25-60%
Quackgrass 2,4-DB 30819 2758-42-1 No Control, <25%
Quackgrass Benefin 84301 1861-40-1 Poor, 25-60%
Quackgrass bromoxynil 35301 1689-84-5 Poor, 25-60%
Quackgrass Clethodim 121011 99129-21-2 Good, 80-90% Quackgrass in western OR=G
Quackgrass Clethodim 121011 99129-21-2 Fair, 60-80%
Quackgrass diuron 35505 330-54-1 Poor, 25-60%
Quackgrass EPTC 41401 759-94-4 Fair to Good, 50-90%
Quackgrass ethalfluralin 113101 55283-68-6 Poor, 25-60%
Quackgrass fluazifop 122805 69806-50-4 Fair, 60-80%
Quackgrass gramaxone 61603 4685-14-7 Fair, 60-80%
Quackgrass imazamox 129171 114311-32-9 Poor, 25-60%
Quackgrass imazethapyr 128922 81335-77-5 Poor, 25-60%
Quackgrass metribuzin 101101 21087-64-9 Poor to Fair
Quackgrass pronamide 101701 23950-58-5 Good, 80-90%
Quackgrass quizalofop 128711 76578-14-8 Fair, 60-80%
Quackgrass sethoxydim 121001 74051-80-2 Fair to Good, 50-90%
Quackgrass terbacil 12701 5902-51-2 Fair, 60-80%
Quackgrass trifluralin 36101 1582-09-8 Poor, 25-60%
Rhizoctonia stem canker Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Rhizoctonia stem canker Captan 81301 133-06-2 Not Used
Rhizoctonia stem canker fludioxonil + metalaxyl Not Used
Rhizoctonia stem canker Iprodione 109801 36734-19-7 Not Used
Rhizoctonia stem canker metalaxyl 113501 57837-19-1 Not Used
Rhizoctonia stem canker metalaxyl 113501 57837-19-1 Not Used
Rhizoctonia stem canker metalaxyl-M 113502 70630-17-0 Not Used
Rhizoctonia stem canker Rotation to non-host crops Poor, 25-60%
Rhizoctonia stem canker Soil fertility maintenance Good, 80-90%
Rhizoctonia stem canker thiabendazole 60101 148-79-8 Not Used
Russian knapweed Clethodim 121011 99129-21-2 No Control, <25%
Russian knapweed fluazifop 122805 69806-50-4 No control
Russian knapweed imazamox 129171 114311-32-9 Poor, 25-60%
Russian knapweed quizalofop 128711 76578-14-8 No control
Russian knapweed sethoxydim 121001 74051-80-2 No control
Russian thistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Russian thistle Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Russian thistle bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Russian thistle bromoxynil 35301 1689-84-5 Good, 80-90%
Russian thistle Clethodim 121011 99129-21-2 No Control, <25%
Russian thistle diuron 35505 330-54-1 Good to Excellent, 80-100%
Russian thistle EPTC 41401 759-94-4 Poor, 25-60%
Russian thistle fluazifop 122805 69806-50-4 No control
Russian thistle gramaxone 61603 4685-14-7 Excellent, 90-100%
Russian thistle imazamox 129171 114311-32-9 Fair to Good, 50-90%
Russian thistle imazethapyr 128922 81335-77-5 Fair, 60-80%
Russian thistle metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Russian thistle pronamide 101701 23950-58-5 Good, 80-90%
Russian thistle quizalofop 128711 76578-14-8 No control
Russian thistle sethoxydim 121001 74051-80-2 No control
Russian thistle terbacil 12701 5902-51-2 Good to Excellent, 80-100%
Russian thistle trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Sclerotinia (white mold) Captan 81301 133-06-2 Not Used
Sclerotinia (white mold) Certified seed Good, 80-90%
Sclerotinia (white mold) fludioxonil + metalaxyl Not Used
Sclerotinia (white mold) Iprodione 109801 36734-19-7 Good, 80-90%
Sclerotinia (white mold) metalaxyl 113501 57837-19-1 Not Used
Sclerotinia (white mold) metalaxyl 113501 57837-19-1 Not Used
Sclerotinia (white mold) metalaxyl-M 113502 70630-17-0 Not Used
Sclerotinia (white mold) Rotation to non-host crops Good, 80-90%
Sclerotinia (white mold) thiabendazole 60101 148-79-8 Not Used
Slugs metaldehyde 53001 9002-91-9 Good, 80-90% W.OR only
Southern root-knot nematode Poor, 25-60%
Southern root-knot nematode Poor, 25-60%
Southern root-knot nematode Good, 80-90%
Southern root-knot nematode Good, 80-90%
Southern root-knot nematode Excellent, 90-100% Non-dormants.
Southern root-knot nematode Fair, 60-80% Bury by plowing.
Southern root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Southern root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Spider mites Good, 80-90%
Spider mites Abamectin 122804 71751-41-2 Good, 80-90% Resistance concerns.
Spider mites Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites Chlorpyrifos 59101 2921-88-2 Poor, 25-60%
Spider mites Clip-back/set-back Used but not as a stand-alone
Spider mites formetanate hydrochloride 97301 23422-53-9 Good, 80-90% Little residual. Expensive.
Spider mites Generalist predators Used but not as a stand-alone
Spider mites hexythiazox 128849 78587-05-0 Good, 80-90% Best on immatures. Resistance issues.
Spider mites Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Spider mites Methidathion 100301 950-37-8 no data
Spider mites Oxydemeton methyl Fair, 60-80% Best control of early instars.
Spider mites Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites pirimicarb 106101 23103-98-2 Poor, 25-60%
Spider mites Plant-resistant cultivars Poor, 25-60%
Spider mites Predatory mites * Poor, 25-60%
Spider mites Pre-plant burning Good, 80-90%
Spider mites Propargite 97601 2312-35-8 Good, 80-90%
Spider mites sulfur 77501 7704-34-9 Fair, 60-80%
Stagonospora root rot Captan 81301 133-06-2 Not Used
Stagonospora root rot fludioxonil + metalaxyl Not Used
Stagonospora root rot Iprodione 109801 36734-19-7 Not Used
Stagonospora root rot metalaxyl 113501 57837-19-1 Not Used
Stagonospora root rot metalaxyl 113501 57837-19-1 Not Used
Stagonospora root rot metalaxyl-M 113502 70630-17-0 Not Used
Stagonospora root rot thiabendazole 60101 148-79-8 Not Used
Sunflower 2,4-DB 30819 2758-42-1 Good, 80-90%
Sunflower Benefin 84301 1861-40-1 Poor, 25-60%
Sunflower bentazon 275200 50723-80-3 Excellent, 90-100%
Sunflower bromoxynil 35301 1689-84-5 Excellent, 90-100%
Sunflower Clethodim 121011 99129-21-2 No Control, <25%
Sunflower diuron 35505 330-54-1 Fair, 60-80%
Sunflower EPTC 41401 759-94-4 Poor, 25-60%
Sunflower fluazifop 122805 69806-50-4 No control
Sunflower gramaxone 61603 4685-14-7 Excellent, 90-100%
Sunflower imazamox 129171 114311-32-9 Excellent, 90-100%
Sunflower imazethapyr 128922 81335-77-5 Good, 80-90%
Sunflower metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Sunflower pronamide 101701 23950-58-5 Poor, 25-60%
Sunflower quizalofop 128711 76578-14-8 No control
Sunflower sethoxydim 121001 74051-80-2 No control
Sunflower terbacil 12701 5902-51-2 Good, 80-90%
Sunflower trifluralin 36101 1582-09-8 Poor, 25-60%
Verticillium wilt Captan 81301 133-06-2 Not Used
Verticillium wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Verticillium wilt fludioxonil + metalaxyl Not Used
Verticillium wilt Iprodione 109801 36734-19-7 Not Used
Verticillium wilt metalaxyl 113501 57837-19-1 Not Used
Verticillium wilt metalaxyl 113501 57837-19-1 Not Used
Verticillium wilt metalaxyl-M 113502 70630-17-0 Not Used
Verticillium wilt Plant-resistant cultivars Excellent, 90-100%
Verticillium wilt Rotation to non-host crops Good, 80-90%
Verticillium wilt Sanitation of equipment No data, but suspected of being efficacious
Verticillium wilt Soil fertility maintenance Good, 80-90%
Verticillium wilt thiabendazole 60101 148-79-8 Not Used
Verticillium wilt Weed Management No data, but suspected of being efficacious
Vetch MCPA amine Poor, 25-60%
Volunteer grains 2,4-DB 30819 2758-42-1 No Control, <25%
Volunteer grains bromoxynil 35301 1689-84-5 Poor, 25-60%
Volunteer grains Clethodim 121011 99129-21-2 Good to Excellent, 80-100%
Volunteer grains diuron 35505 330-54-1 Poor to Fair
Volunteer grains EPTC 41401 759-94-4 Good, 80-90%
Volunteer grains ethalfluralin 113101 55283-68-6 Fair, 60-80%
Volunteer grains fluazifop 122805 69806-50-4 Good to Excellent, 80-100%
Volunteer grains gramaxone 61603 4685-14-7 Excellent, 90-100%
Volunteer grains imazamox 129171 114311-32-9 Fair to Good, 50-90%
Volunteer grains imazethapyr 128922 81335-77-5 Poor, 25-60%
Volunteer grains metribuzin 101101 21087-64-9 Poor to Fair
Volunteer grains pendimethalin 108501 40487-42-1 Poor to Fair
Volunteer grains pronamide 101701 23950-58-5 Good, 80-90%
Volunteer grains quizalofop 128711 76578-14-8 Good to Excellent, 80-100%
Volunteer grains sethoxydim 121001 74051-80-2 Good, 80-90%
Volunteer grains terbacil 12701 5902-51-2 Fair to Good, 50-90%
Volunteer grains trifluralin 36101 1582-09-8 Fair to Good, 50-90%
Webworm Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Webworm Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Webworm Plant-resistant cultivars Poor, 25-60%
Webworm Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Wild carrot (biennial) 2,4-DB 30819 2758-42-1 Poor, 25-60%
Wild carrot (biennial) Clethodim 121011 99129-21-2 No Control, <25%
Wild carrot (biennial) fluazifop 122805 69806-50-4 No control
Wild carrot (biennial) imazamox 129171 114311-32-9 Poor, 25-60%
Wild carrot (biennial) imazethapyr 128922 81335-77-5 Poor, 25-60%
Wild carrot (biennial) quizalofop 128711 76578-14-8 No control
Wild carrot (biennial) sethoxydim 121001 74051-80-2 No control
Wild mustard 2,4-DB 30819 2758-42-1 Fair to Good, 50-90%
Wild mustard Benefin 84301 1861-40-1 Poor, 25-60%
Wild mustard bromoxynil 35301 1689-84-5 Good, 80-90%
Wild mustard Clethodim 121011 99129-21-2 No Control, <25%
Wild mustard diuron 35505 330-54-1 Excellent, 90-100%
Wild mustard EPTC 41401 759-94-4 Good, 80-90%
Wild mustard fluazifop 122805 69806-50-4 No control
Wild mustard imazamox 129171 114311-32-9 Excellent, 90-100%
Wild mustard imazethapyr 128922 81335-77-5 Excellent, 90-100%
Wild mustard metribuzin 101101 21087-64-9 Excellent, 90-100%
Wild mustard pronamide 101701 23950-58-5 Good, 80-90%
Wild mustard quizalofop 128711 76578-14-8 No control
Wild mustard sethoxydim 121001 74051-80-2 No control
Wild mustard terbacil 12701 5902-51-2 Excellent, 90-100%
Wild mustard trifluralin 36101 1582-09-8 Poor, 25-60%
Wild oats Benefin 84301 1861-40-1 Fair, 60-80%
Wild oats bromoxynil 35301 1689-84-5 Poor, 25-60%
Wild oats Clethodim 121011 99129-21-2 Good, 80-90%
Wild oats diuron 35505 330-54-1 Poor, 25-60%
Wild oats EPTC 41401 759-94-4 Good, 80-90%
Wild oats ethalfluralin 113101 55283-68-6 Poor to Fair
Wild oats fluazifop 122805 69806-50-4 Good to Excellent, 80-100%
Wild oats gramaxone 61603 4685-14-7 Fair to Good, 50-90%
Wild oats imazamox 129171 114311-32-9 Good, 80-90%
Wild oats imazethapyr 128922 81335-77-5 Fair, 60-80%
Wild oats metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Wild oats pendimethalin 108501 40487-42-1 Fair, 60-80%
Wild oats pronamide 101701 23950-58-5 Fair to Good, 50-90%
Wild oats quizalofop 128711 76578-14-8 Good to Excellent, 80-100%
Wild oats sethoxydim 121001 74051-80-2 Good, 80-90%
Wild oats trifluralin 36101 1582-09-8 Fair, 60-80%
Yellow nutsedge 2,4-DB 30819 2758-42-1 No Control, <25%
Yellow nutsedge bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Yellow nutsedge bromoxynil 35301 1689-84-5 No Control, <25%
Yellow nutsedge Clethodim 121011 99129-21-2 No Control, <25%
Yellow nutsedge diuron 35505 330-54-1 Fair, 60-80%
Yellow nutsedge EPTC 41401 759-94-4 Good, 80-90%
Yellow nutsedge ethalfluralin 113101 55283-68-6 No control not the right chemisty
Yellow nutsedge fluazifop 122805 69806-50-4 No control
Yellow nutsedge imazamox 129171 114311-32-9 Poor to Fair
Yellow nutsedge imazethapyr 128922 81335-77-5 Poor to Fair
Yellow nutsedge metholachlor 108801 51218-45-2 Good, 80-90%
Yellow nutsedge metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Yellow nutsedge pendimethalin 108501 40487-42-1 No control
Yellow nutsedge quizalofop 128711 76578-14-8 No control
Yellow nutsedge sethoxydim 121001 74051-80-2 No control
Yellow nutsedge terbacil 12701 5902-51-2 Fair, 60-80%

Nematodes

Pest Active Ingredient PC Code CAS Rating Description/Comments/Resistance Issues
Alfalfa Clethodim 121011 99129-21-2 No Control, <25%
Alfalfa fluazifop 122805 69806-50-4 No control
Alfalfa quizalofop 128711 76578-14-8 No control
Alfalfa sethoxydim 121001 74051-80-2 No control
Alfalfa caterpillar Plant-resistant cultivars Poor, 25-60%
Alfalfa mosaic virus Captan 81301 133-06-2 Not Used
Alfalfa mosaic virus Certified seed Poor, 25-60% Certified seed fields are in production a much shorter time. Virus builds up slowly, whereas fields of non-certified seed may be in production for over 10 years, so there is a higher virus incidence.
Alfalfa mosaic virus fludioxonil + metalaxyl Not Used
Alfalfa mosaic virus Iprodione 109801 36734-19-7 Not Used
Alfalfa mosaic virus metalaxyl 113501 57837-19-1 Not Used
Alfalfa mosaic virus metalaxyl 113501 57837-19-1 Not Used
Alfalfa mosaic virus metalaxyl-M 113502 70630-17-0 Not Used
Alfalfa mosaic virus Rotation to non-host crops Poor, 25-60%
Alfalfa mosaic virus thiabendazole 60101 148-79-8 Not Used
Alfalfa seed chalcid Fair, 60-80%
Alfalfa seed chalcid Clip-back/set-back Used but not as a stand-alone
Alfalfa seed chalcid Early cutting Good, 80-90%
Alfalfa seed chalcid Plant-resistant cultivars Poor, 25-60%
Alfalfa seed chalcid Pre-plant burning Good, 80-90%
Alfalfa seed chalcid Pre-plant cultivation Good, 80-90%
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode No data given
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode Excellent, 90-100%
Alfalfa stem nematode Excellent, 90-100%
Alfalfa stem nematode Fair, 60-80% Bury by plowing.
Alfalfa stem nematode Fair, 60-80%
Alfalfa stem nematode Fair, 60-80%
Alfalfa stem nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Alfalfa stem nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Alfalfa weevil Used but not as a stand-alone
Alfalfa weevil Bacillus thuringiensis 0 Poor, 25-60% Can be good on small caterpillars.
Alfalfa weevil Bathyplectes curculionis wasp Used but not as a stand-alone
Alfalfa weevil Bifenthrin 128825 83322-02-5 Good, 80-90%
Alfalfa weevil carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Alfalfa weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Alfalfa weevil dimethoate 35001 60-51-5 Poor, 25-60% Better on small instars.
Alfalfa weevil Generalist predators Used but not as a stand-alone
Alfalfa weevil Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90%
Alfalfa weevil Methidathion 100301 950-37-8 Good, 80-90%
Alfalfa weevil Methomyl 90301 27519-02-4 Good, 80-90%
Alfalfa weevil methyl parathion 53501 298-00-0 Good, 80-90%
Alfalfa weevil Naled 34401 300-76-5 Good, 80-90%
Alfalfa weevil Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Alfalfa weevil Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Alfalfa weevil Plant-resistant cultivars Poor, 25-60%
Alfalfa weevil Post-harvest cultivation Good, 80-90%
Alfalfa weevil Pre-plant burning Good, 80-90%
Alfalfa weevil Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Annual ryegrass Clethodim 121011 99129-21-2 Excellent, 90-100%
Annual ryegrass pronamide 101701 23950-58-5 Excellent, 90-100%
Annual sowthistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Annual sowthistle Benefin 84301 1861-40-1 Poor, 25-60%
Annual sowthistle bentazon 275200 50723-80-3 Poor, 25-60%
Annual sowthistle bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Annual sowthistle Clethodim 121011 99129-21-2 No Control, <25%
Annual sowthistle diuron 35505 330-54-1 Good to Excellent, 80-100%
Annual sowthistle EPTC 41401 759-94-4 Poor, 25-60%
Annual sowthistle fluazifop 122805 69806-50-4 No control
Annual sowthistle gramaxone 61603 4685-14-7 Excellent, 90-100%
Annual sowthistle imazamox 129171 114311-32-9 Poor to Fair
Annual sowthistle imazethapyr 128922 81335-77-5 Poor, 25-60%
Annual sowthistle MCPA amine Fair to Good, 50-90%
Annual sowthistle metribuzin 101101 21087-64-9 Good, 80-90%
Annual sowthistle pendimethalin 108501 40487-42-1 Poor, 25-60%
Annual sowthistle pronamide 101701 23950-58-5 Poor, 25-60%
Annual sowthistle quizalofop 128711 76578-14-8 No control
Annual sowthistle sethoxydim 121001 74051-80-2 No control
Annual sowthistle terbacil 12701 5902-51-2 Excellent, 90-100%
Annual sowthistle trifluralin 36101 1582-09-8 Poor, 25-60%
Anthracnose Captan 81301 133-06-2 Not Used
Anthracnose Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Anthracnose fludioxonil + metalaxyl Not Used
Anthracnose Iprodione 109801 36734-19-7 Not Used
Anthracnose metalaxyl 113501 57837-19-1 Not Used
Anthracnose metalaxyl 113501 57837-19-1 Not Used
Anthracnose metalaxyl-M 113502 70630-17-0 Not Used
Anthracnose Plant-resistant cultivars Excellent, 90-100%
Anthracnose Sanitation of equipment No data, but suspected of being efficacious
Anthracnose thiabendazole 60101 148-79-8 Good to Excellent, 80-100%
Aphanomyces Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Aphanomyces Captan 81301 133-06-2 Not Used
Aphanomyces Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Aphanomyces fludioxonil + metalaxyl Not Used
Aphanomyces Iprodione 109801 36734-19-7 Not Used
Aphanomyces metalaxyl 113501 57837-19-1 Not Used
Aphanomyces metalaxyl 113501 57837-19-1 Not Used
Aphanomyces metalaxyl-M 113502 70630-17-0 Not Used
Aphanomyces Plant-resistant cultivars Excellent, 90-100%
Aphanomyces Rotation to non-host crops Good, 80-90%
Aphanomyces thiabendazole 60101 148-79-8 Not Used
Aphid, spotted alfalfa Used but not as a stand-alone
Aphid, spotted alfalfa Used but not as a stand-alone
Aphid, spotted alfalfa Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Aphid, spotted alfalfa dimethoate 35001 60-51-5 Poor, 25-60% Better on small instars.
Aphid, spotted alfalfa endosulfan 79401 115-29-7 Good, 80-90%
Aphid, spotted alfalfa Generalist predators Used but not as a stand-alone
Aphid, spotted alfalfa Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa Naled 34401 300-76-5 Fair, 60-80%
Aphid, spotted alfalfa Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa pirimicarb 106101 23103-98-2 Poor, 25-60%
Aphid, spotted alfalfa Plant-resistant cultivars Excellent, 90-100%
Aphid, spotted alfalfa Pymetrozine 101103 123312-89-0 Poor, 25-60%
Aphids Used but not as a stand-alone
Aphids Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphids carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Aphids Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Aphids dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Aphids endosulfan 79401 115-29-7 Good, 80-90%
Aphids Generalist predators Used but not as a stand-alone
Aphids Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90%
Aphids malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Aphids Methidathion 100301 950-37-8 Fair, 60-80%
Aphids Methomyl 90301 27519-02-4 Fair, 60-80%
Aphids methyl parathion 53501 298-00-0 Good, 80-90%
Aphids Naled 34401 300-76-5 Good, 80-90%
Aphids Oxydemeton methyl Fair to Good, 50-90% Best control of early instars.
Aphids Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphids Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Aphids pirimicarb 106101 23103-98-2 Good, 80-90%
Aphids Plant-resistant cultivars Excellent, 90-100%
Aphids Pre-plant burning Good, 80-90%
Aphids Pymetrozine 101103 123312-89-0 Poor to Fair
Aphids Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms Bacillus thuringiensis 0 Poor to Fair Can be good on small caterpillars.
Armyworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Armyworms Methomyl 90301 27519-02-4 Good, 80-90%
Armyworms methyl parathion 53501 298-00-0 Good, 80-90%
Armyworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms Plant-resistant cultivars Poor, 25-60%
Armyworms Pre-plant burning Good, 80-90%
Armyworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Bacterial wilt Captan 81301 133-06-2 Not Used
Bacterial wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Bacterial wilt fludioxonil + metalaxyl Not Used
Bacterial wilt Iprodione 109801 36734-19-7 Not Used
Bacterial wilt metalaxyl 113501 57837-19-1 Not Used
Bacterial wilt metalaxyl 113501 57837-19-1 Not Used
Bacterial wilt metalaxyl-M 113502 70630-17-0 Not Used
Bacterial wilt Plant-resistant cultivars Excellent, 90-100%
Bacterial wilt Rotation to non-host crops Poor, 25-60%
Bacterial wilt Soil fertility maintenance Good, 80-90%
Bacterial wilt thiabendazole 60101 148-79-8 Not Used
Blister beetle (adult) Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Blister beetle (adult) Plant-resistant cultivars Poor, 25-60%
Blue mustard Benefin 84301 1861-40-1 Poor, 25-60%
Blue mustard bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Blue mustard Clethodim 121011 99129-21-2 No Control, <25%
Blue mustard diuron 35505 330-54-1 Good, 80-90%
Blue mustard EPTC 41401 759-94-4 Poor, 25-60%
Blue mustard fluazifop 122805 69806-50-4 No control
Blue mustard metribuzin 101101 21087-64-9 Good, 80-90%
Blue mustard pronamide 101701 23950-58-5 Fair to Good, 50-90%
Blue mustard quizalofop 128711 76578-14-8 No control
Blue mustard sethoxydim 121001 74051-80-2 No control
Blue mustard terbacil 12701 5902-51-2 Poor, 25-60%
Blue mustard trifluralin 36101 1582-09-8 Poor, 25-60%
Canada thistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Canada thistle bentazon 275200 50723-80-3 Good, 80-90%
Canada thistle bromoxynil 35301 1689-84-5 Poor, 25-60%
Canada thistle Clethodim 121011 99129-21-2 No Control, <25%
Canada thistle fluazifop 122805 69806-50-4 No control
Canada thistle imazamox 129171 114311-32-9 Poor, 25-60%
Canada thistle imazethapyr 128922 81335-77-5 Poor, 25-60%
Canada thistle MCPA amine Good, 80-90%
Canada thistle pendimethalin 108501 40487-42-1 Poor, 25-60%
Canada thistle quizalofop 128711 76578-14-8 No control
Canada thistle sethoxydim 121001 74051-80-2 No control
Clover crown/root borer Plant-resistant cultivars Poor, 25-60%
Clover crown/root borer Rotation to non-host crops Good, 80-90%
Clover root curculio Good, 80-90%
Clover root curculio Good, 80-90%
Clover root curculio Lambda-cyhalothrin 128897 91465-08-6 Poor, 25-60% Causes mite and aphid flare-ups. Issues with resistance.
Clover root curculio Plant-resistant cultivars Good, 80-90%
Clover root curculio Rotation to non-host crops Good, 80-90%
Clover seed weevil Bifenthrin 128825 83322-02-5 Good, 80-90%
Clover seed weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Clover seed weevil Plant-resistant cultivars Poor, 25-60%
Clover, sweet Benefin 84301 1861-40-1 Fair to Good, 50-90%
Clover, sweet Clethodim 121011 99129-21-2 No Control, <25%
Clover, sweet fluazifop 122805 69806-50-4 No control
Clover, sweet quizalofop 128711 76578-14-8 No control
Clover, sweet sethoxydim 121001 74051-80-2 No control
Columbia root-knot nematode Poor, 25-60%
Columbia root-knot nematode Fair, 60-80% Bury by plowing.
Columbia root-knot nematode Poor, 25-60%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Columbia root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Common mallow 2,4-DB 30819 2758-42-1 Poor, 25-60%
Common mallow bentazon 275200 50723-80-3 Good, 80-90% seedlings only
Common mallow bentazon 275200 50723-80-3 Fair, 60-80%
Common mallow Clethodim 121011 99129-21-2 No Control, <25%
Common mallow fluazifop 122805 69806-50-4 No control
Common mallow imazamox 129171 114311-32-9 Poor to Good, 25-90%
Common mallow imazethapyr 128922 81335-77-5 Poor to Fair
Common mallow pendimethalin 108501 40487-42-1 Poor, 25-60%
Common mallow quizalofop 128711 76578-14-8 No control
Common mallow sethoxydim 121001 74051-80-2 No control
Common yarrow Clethodim 121011 99129-21-2 No Control, <25%
Common yarrow fluazifop 122805 69806-50-4 No control
Common yarrow imazamox 129171 114311-32-9 Poor, 25-60%
Common yarrow quizalofop 128711 76578-14-8 No control
Crown root complex Avoid plant injury Good, 80-90%
Crown root complex Captan 81301 133-06-2 Not Used
Crown root complex fludioxonil + metalaxyl Not Used
Crown root complex Iprodione 109801 36734-19-7 Not Used
Crown root complex metalaxyl 113501 57837-19-1 Not Used
Crown root complex metalaxyl 113501 57837-19-1 Not Used
Crown root complex metalaxyl-M 113502 70630-17-0 Not Used
Crown root complex Plant-resistant cultivars Fair, 60-80%
Crown root complex thiabendazole 60101 148-79-8 Not Used
Cutworms Fair, 60-80%
Cutworms Fair, 60-80%
Cutworms Bacillus thuringiensis 0 Poor, 25-60% Can be good on small caterpillars.
Cutworms Bacillus thuringiensis 0 Poor to Fair Can be good on small caterpillars.
Cutworms Bifenthrin 128825 83322-02-5 Good, 80-90%
Cutworms Carbaryl 56801 63-25-2 Excellent, 90-100% Causes mite flare-ups.
Cutworms Chlorpyrifos 59101 2921-88-2 Excellent, 90-100%
Cutworms Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Cutworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Methomyl 90301 27519-02-4 no data
Cutworms Naled 34401 300-76-5 Good, 80-90%
Cutworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Plant-resistant cultivars Poor, 25-60%
Cutworms Plant-resistant cultivars Poor, 25-60%
Cutworms Rotation to non-host crops Fair, 60-80%
Cutworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight fludioxonil + metalaxyl Not Used
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Not Used
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight Plant-resistant cultivars Excellent, 90-100%
Damping off and seedling blight Rotation to non-host crops Good, 80-90%
Damping off and seedling blight Soil fertility maintenance Good, 80-90%
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Dandelion 2,4-DB 30819 2758-42-1 Poor, 25-60%
Dandelion Benefin 84301 1861-40-1 Poor, 25-60%
Dandelion bromoxynil 35301 1689-84-5 Poor, 25-60%
Dandelion Clethodim 121011 99129-21-2 No Control, <25%
Dandelion EPTC 41401 759-94-4 Poor, 25-60%
Dandelion fluazifop 122805 69806-50-4 No control
Dandelion gramaxone 61603 4685-14-7 Fair, 60-80%
Dandelion imazamox 129171 114311-32-9 Poor, 25-60%
Dandelion imazethapyr 128922 81335-77-5 Poor, 25-60%
Dandelion MCPA amine Good, 80-90%
Dandelion metribuzin 101101 21087-64-9 Poor to Fair
Dandelion pronamide 101701 23950-58-5 Poor, 25-60%
Dandelion quizalofop 128711 76578-14-8 No control
Dandelion sethoxydim 121001 74051-80-2 No control
Dandelion sethoxydim 121001 74051-80-2 No control
Dandelion terbacil 12701 5902-51-2 Fair to Good, 50-90%
Dandelion trifluralin 36101 1582-09-8 Poor, 25-60%
Dodder 2,4-DB 30819 2758-42-1 Poor, 25-60%
Dodder Benefin 84301 1861-40-1 Poor, 25-60%
Dodder bromoxynil 35301 1689-84-5 Poor, 25-60%
Dodder Clethodim 121011 99129-21-2 No Control, <25%
Dodder diuron 35505 330-54-1 Poor, 25-60%
Dodder EPTC 41401 759-94-4 Poor, 25-60%
Dodder fluazifop 122805 69806-50-4 No control
Dodder imazamox 129171 114311-32-9 Fair to Good, 50-90% Multiple applications needed
Dodder imazethapyr 128922 81335-77-5 Poor to Fair
Dodder metribuzin 101101 21087-64-9 Poor, 25-60%
Dodder pendimethalin 108501 40487-42-1 Good to Excellent, 80-100%
Dodder pronamide 101701 23950-58-5 Fair to Good, 50-90%
Dodder quizalofop 128711 76578-14-8 No control
Dodder sethoxydim 121001 74051-80-2 No control
Dodder terbacil 12701 5902-51-2 Poor, 25-60%
Dodder trifluralin 36101 1582-09-8 Poor, 25-60%
Downy brome 2,4-DB 30819 2758-42-1 No Control, <25%
Downy brome Benefin 84301 1861-40-1 Excellent, 90-100%
Downy brome bentazon 275200 50723-80-3 Good, 80-90%
Downy brome bromoxynil 35301 1689-84-5 Poor, 25-60%
Downy brome Clethodim 121011 99129-21-2 Poor to Good, 25-90%
Downy brome diuron 35505 330-54-1 Fair, 60-80%
Downy brome EPTC 41401 759-94-4 Good to Excellent, 80-100%
Downy brome ethalfluralin 113101 55283-68-6 Fair to Good, 50-90%
Downy brome gramaxone 61603 4685-14-7 Excellent, 90-100%
Downy brome imazamox 129171 114311-32-9 Good, 80-90%
Downy brome imazethapyr 128922 81335-77-5 Poor, 25-60%
Downy brome metribuzin 101101 21087-64-9 Good, 80-90%
Downy brome pronamide 101701 23950-58-5 Excellent, 90-100%
Downy brome sethoxydim 121001 74051-80-2 Poor, 25-60%
Downy brome terbacil 12701 5902-51-2 Excellent, 90-100%
Downy brome trifluralin 36101 1582-09-8 Excellent, 90-100%
Downy mildew Captan 81301 133-06-2 Not Used
Downy mildew fludioxonil + metalaxyl Poor, 25-60%
Downy mildew Iprodione 109801 36734-19-7 Not Used
Downy mildew metalaxyl 113501 57837-19-1 Good, 80-90%
Downy mildew metalaxyl 113501 57837-19-1 Good, 80-90%
Downy mildew metalaxyl-M 113502 70630-17-0 Good, 80-90%
Downy mildew thiabendazole 60101 148-79-8 Not Used
Egyptian alfalfa weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Egyptian alfalfa weevil Lambda-cyhalothrin 128897 91465-08-6 Excellent, 90-100% Causes mite and aphid flare-ups. Issues with resistance.
Egyptian alfalfa weevil Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Flea beetle Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Flea beetle Plant-resistant cultivars Poor, 25-60%
Fusarium wilt Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Fusarium wilt Captan 81301 133-06-2 Not Used
Fusarium wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Fusarium wilt fludioxonil + metalaxyl Not Used
Fusarium wilt Iprodione 109801 36734-19-7 Not Used
Fusarium wilt metalaxyl 113501 57837-19-1 Not Used
Fusarium wilt metalaxyl 113501 57837-19-1 Not Used
Fusarium wilt metalaxyl-M 113502 70630-17-0 Not Used
Fusarium wilt Plant-resistant cultivars Excellent, 90-100%
Fusarium wilt Rotation to non-host crops Poor, 25-60%
Fusarium wilt Soil fertility maintenance Good, 80-90%
Fusarium wilt thiabendazole 60101 148-79-8 Not Used
Grasses Clethodim 121011 99129-21-2 No Control, <25%
Grasses diuron 35505 330-54-1 Poor to Fair, 25-80%
Grasshoppers Carbaryl 56801 63-25-2 no data
Grasshoppers diflubenzuron 108201 35367-38-5 Good, 80-90% Good on small instars.
Grasshoppers dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Grasshoppers Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Grasshoppers Nosema locustae Fair, 60-80% Can be effective on small instars.
Grasshoppers Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Grasshoppers Plant-resistant cultivars Poor, 25-60%
Grasshoppers Post-harvest cultivation Good, 80-90%
Grasshoppers Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Groundsel MCPA amine Poor, 25-60%
Groundsel oxyfluorfen 111601 42874-03-3 Poor, 25-60% Not yet registered for clover seed; IR-4 pipeline
Hairy nightshade 2,4-DB 30819 2758-42-1 Good, 80-90%
Hairy nightshade Benefin 84301 1861-40-1 Poor, 25-60%
Hairy nightshade bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Hairy nightshade bromoxynil 35301 1689-84-5 Good, 80-90%
Hairy nightshade Clethodim 121011 99129-21-2 No Control, <25%
Hairy nightshade diuron 35505 330-54-1 Fair to Good, 50-90%
Hairy nightshade EPTC 41401 759-94-4 Good, 80-90%
Hairy nightshade ethalfluralin 113101 55283-68-6 Poor to Fair, 25-80%
Hairy nightshade fluazifop 122805 69806-50-4 No control
Hairy nightshade gramaxone 61603 4685-14-7 Excellent, 90-100%
Hairy nightshade imazamox 129171 114311-32-9 Good to Excellent, 80-100%
Hairy nightshade imazethapyr 128922 81335-77-5 Excellent, 90-100%
Hairy nightshade metribuzin 101101 21087-64-9 Poor, 25-60%
Hairy nightshade pendimethalin 108501 40487-42-1 Poor to Fair
Hairy nightshade pronamide 101701 23950-58-5 Good, 80-90%
Hairy nightshade quizalofop 128711 76578-14-8 No control
Hairy nightshade sethoxydim 121001 74051-80-2 No control
Hairy nightshade terbacil 12701 5902-51-2 Excellent, 90-100%
Hairy nightshade trifluralin 36101 1582-09-8 Poor, 25-60%
Kochia (als) 2,4-DB 30819 2758-42-1 Poor to Fair
Kochia (als) Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Kochia (als) bentazon 275200 50723-80-3 Poor, 25-60%
Kochia (als) bromoxynil 35301 1689-84-5 Excellent, 90-100%
Kochia (als) Clethodim 121011 99129-21-2 No Control, <25%
Kochia (als) diuron 35505 330-54-1 Excellent, 90-100%
Kochia (als) EPTC 41401 759-94-4 Poor, 25-60%
Kochia (als) fluazifop 122805 69806-50-4 No control
Kochia (als) gramaxone 61603 4685-14-7 Good, 80-90%
Kochia (als) imazamox 129171 114311-32-9 Good, 80-90%
Kochia (als) imazethapyr 128922 81335-77-5 Good, 80-90%
Kochia (als) metribuzin 101101 21087-64-9 Good, 80-90%
Kochia (als) pendimethalin 108501 40487-42-1 Poor, 25-60%
Kochia (als) pronamide 101701 23950-58-5 Fair, 60-80%
Kochia (als) quizalofop 128711 76578-14-8 No control
Kochia (als) sethoxydim 121001 74051-80-2 No control
Kochia (als) terbacil 12701 5902-51-2 Good to Excellent, 80-100%
Kochia (als) trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Lambsquarters 2,4-DB 30819 2758-42-1 Poor to Good, 25-90%
Lambsquarters Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Lambsquarters bentazon 275200 50723-80-3 Poor to Fair
Lambsquarters bromoxynil 35301 1689-84-5 Good, 80-90%
Lambsquarters diuron 35505 330-54-1 Excellent, 90-100%
Lambsquarters EPTC 41401 759-94-4 Good, 80-90%
Lambsquarters fluazifop 122805 69806-50-4 No control
Lambsquarters gramaxone 61603 4685-14-7 Excellent, 90-100%
Lambsquarters imazamox 129171 114311-32-9 Good, 80-90%
Lambsquarters imazethapyr 128922 81335-77-5 Fair, 60-80%
Lambsquarters metribuzin 101101 21087-64-9 Excellent, 90-100%
Lambsquarters pendimethalin 108501 40487-42-1 Poor to Fair
Lambsquarters pronamide 101701 23950-58-5 Good, 80-90%
Lambsquarters quizalofop 128711 76578-14-8 No control
Lambsquarters sethoxydim 121001 74051-80-2 No control
Lambsquarters terbacil 12701 5902-51-2 Excellent, 90-100%
Lambsquarters trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Lesion nematode Poor, 25-60%
Lesion nematode Poor, 25-60%
Lesion nematode Good, 80-90%
Lesion nematode Good, 80-90%
Lesion nematode Good, 80-90%
Lesion nematode No data, but suspected of being efficacious
Lesion nematode Fair, 60-80% Bury by plowing.
Lesion nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Lesion nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Lygus bugs Used but not as a stand-alone
Lygus bugs Bifenthrin 128825 83322-02-5 Good, 80-90%
Lygus bugs carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Lygus bugs Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Lygus bugs dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Lygus bugs endosulfan 79401 115-29-7 Fair, 60-80%
Lygus bugs formetanate hydrochloride 97301 23422-53-9 Good, 80-90% Little residual. Expensive.
Lygus bugs Generalist predators Used but not as a stand-alone
Lygus bugs Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Lygus bugs Methidathion 100301 950-37-8 Fair, 60-80%
Lygus bugs Methomyl 90301 27519-02-4 Fair, 60-80%
Lygus bugs methyl parathion 53501 298-00-0 Good, 80-90%
Lygus bugs Naled 34401 300-76-5 Good, 80-90%
Lygus bugs Oxydemeton methyl Fair, 60-80% Best control of early instars.
Lygus bugs Peristenus wasps no data
Lygus bugs Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Lygus bugs pirimicarb 106101 23103-98-2 Poor, 25-60%
Lygus bugs Plant-resistant cultivars Poor, 25-60%
Lygus bugs Pre-plant burning Good, 80-90%
Lygus bugs Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Mayweed 2,4-DB 30819 2758-42-1 Poor, 25-60%
Mayweed Benefin 84301 1861-40-1 Poor, 25-60%
Mayweed bentazon 275200 50723-80-3 Poor, 25-60%
Mayweed bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Mayweed Clethodim 121011 99129-21-2 No Control, <25%
Mayweed EPTC 41401 759-94-4 Fair to Good, 50-90%
Mayweed fluazifop 122805 69806-50-4 No control
Mayweed gramaxone 61603 4685-14-7 Good to Excellent, 80-100%
Mayweed imazamox 129171 114311-32-9 Poor, 25-60%
Mayweed imazethapyr 128922 81335-77-5 Poor, 25-60%
Mayweed quizalofop 128711 76578-14-8 No control
Mayweed sethoxydim 121001 74051-80-2 No control
Northern root-knot nematode Poor, 25-60%
Northern root-knot nematode Poor, 25-60%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Fair, 60-80% Bury by plowing.
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Northern root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Pea leaf weevil Beauveria bassiana Used but not as a stand-alone
Pea leaf weevil Phosmet 59201 732-11-6 Good, 80-90% Warden, WA only; typically on new seedlings. Pea aphid only.
Pea leaf weevil Plant-resistant cultivars Poor, 25-60%
Perennial ryegrass Clethodim 121011 99129-21-2 Excellent, 90-100%
Phytophthora root rot Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Phytophthora root rot Captan 81301 133-06-2 Not Used
Phytophthora root rot Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Phytophthora root rot fludioxonil + metalaxyl Not Used
Phytophthora root rot Iprodione 109801 36734-19-7 Not Used
Phytophthora root rot metalaxyl 113501 57837-19-1 Not Used
Phytophthora root rot metalaxyl 113501 57837-19-1 Not Used
Phytophthora root rot metalaxyl-M 113502 70630-17-0 Not Used
Phytophthora root rot Plant-resistant cultivars Excellent, 90-100%
Phytophthora root rot Rotation to non-host crops Good, 80-90%
Phytophthora root rot thiabendazole 60101 148-79-8 Not Used
Pigweed 2,4-DB 30819 2758-42-1 Poor, 25-60%
Pigweed Benefin 84301 1861-40-1 Good, 80-90%
Pigweed bentazon 275200 50723-80-3 Poor, 25-60%
Pigweed bromoxynil 35301 1689-84-5 Poor, 25-60%
Pigweed Clethodim 121011 99129-21-2 No Control, <25%
Pigweed diuron 35505 330-54-1 Good to Excellent, 80-100%
Pigweed EPTC 41401 759-94-4 Fair to Good, 50-90%
Pigweed fluazifop 122805 69806-50-4 No control
Pigweed imazamox 129171 114311-32-9 Good, 80-90%
Pigweed imazethapyr 128922 81335-77-5 Good, 80-90%
Pigweed metribuzin 101101 21087-64-9 Good to Excellent, 80-100%
Pigweed pendimethalin 108501 40487-42-1 Fair, 60-80%
Pigweed pronamide 101701 23950-58-5 Poor, 25-60%
Pigweed quizalofop 128711 76578-14-8 No control
Pigweed sethoxydim 121001 74051-80-2 No control
Pigweed terbacil 12701 5902-51-2 Fair to Good, 50-90%
Pigweed trifluralin 36101 1582-09-8 Good, 80-90%
Prickly lettuce 2,4-DB 30819 2758-42-1 Poor, 25-60%
Prickly lettuce Benefin 84301 1861-40-1 Poor, 25-60%
Prickly lettuce bentazon 275200 50723-80-3 Poor, 25-60%
Prickly lettuce bromoxynil 35301 1689-84-5 Fair, 60-80%
Prickly lettuce Clethodim 121011 99129-21-2 No Control, <25%
Prickly lettuce diuron 35505 330-54-1 Excellent, 90-100%
Prickly lettuce EPTC 41401 759-94-4 Poor, 25-60%
Prickly lettuce fluazifop 122805 69806-50-4 No control
Prickly lettuce gramaxone 61603 4685-14-7 Excellent, 90-100%
Prickly lettuce imazamox 129171 114311-32-9 Poor, 25-60%
Prickly lettuce imazethapyr 128922 81335-77-5 Poor, 25-60%
Prickly lettuce MCPA amine Fair to Good, 50-90%
Prickly lettuce metribuzin 101101 21087-64-9 Excellent, 90-100%
Prickly lettuce pendimethalin 108501 40487-42-1 Poor, 25-60%
Prickly lettuce pronamide 101701 23950-58-5 Poor, 25-60%
Prickly lettuce quizalofop 128711 76578-14-8 No control
Prickly lettuce sethoxydim 121001 74051-80-2 No control
Prickly lettuce terbacil 12701 5902-51-2 Excellent, 90-100%
Prickly lettuce trifluralin 36101 1582-09-8 Poor, 25-60%
Quackgrass 2,4-DB 30819 2758-42-1 No Control, <25%
Quackgrass Benefin 84301 1861-40-1 Poor, 25-60%
Quackgrass bromoxynil 35301 1689-84-5 Poor, 25-60%
Quackgrass Clethodim 121011 99129-21-2 Good, 80-90% Quackgrass in western OR=G
Quackgrass Clethodim 121011 99129-21-2 Fair, 60-80%
Quackgrass diuron 35505 330-54-1 Poor, 25-60%
Quackgrass EPTC 41401 759-94-4 Fair to Good, 50-90%
Quackgrass ethalfluralin 113101 55283-68-6 Poor, 25-60%
Quackgrass fluazifop 122805 69806-50-4 Fair, 60-80%
Quackgrass gramaxone 61603 4685-14-7 Fair, 60-80%
Quackgrass imazamox 129171 114311-32-9 Poor, 25-60%
Quackgrass imazethapyr 128922 81335-77-5 Poor, 25-60%
Quackgrass metribuzin 101101 21087-64-9 Poor to Fair
Quackgrass pronamide 101701 23950-58-5 Good, 80-90%
Quackgrass quizalofop 128711 76578-14-8 Fair, 60-80%
Quackgrass sethoxydim 121001 74051-80-2 Fair to Good, 50-90%
Quackgrass terbacil 12701 5902-51-2 Fair, 60-80%
Quackgrass trifluralin 36101 1582-09-8 Poor, 25-60%
Rhizoctonia stem canker Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Rhizoctonia stem canker Captan 81301 133-06-2 Not Used
Rhizoctonia stem canker fludioxonil + metalaxyl Not Used
Rhizoctonia stem canker Iprodione 109801 36734-19-7 Not Used
Rhizoctonia stem canker metalaxyl 113501 57837-19-1 Not Used
Rhizoctonia stem canker metalaxyl 113501 57837-19-1 Not Used
Rhizoctonia stem canker metalaxyl-M 113502 70630-17-0 Not Used
Rhizoctonia stem canker Rotation to non-host crops Poor, 25-60%
Rhizoctonia stem canker Soil fertility maintenance Good, 80-90%
Rhizoctonia stem canker thiabendazole 60101 148-79-8 Not Used
Russian knapweed Clethodim 121011 99129-21-2 No Control, <25%
Russian knapweed fluazifop 122805 69806-50-4 No control
Russian knapweed imazamox 129171 114311-32-9 Poor, 25-60%
Russian knapweed quizalofop 128711 76578-14-8 No control
Russian knapweed sethoxydim 121001 74051-80-2 No control
Russian thistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Russian thistle Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Russian thistle bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Russian thistle bromoxynil 35301 1689-84-5 Good, 80-90%
Russian thistle Clethodim 121011 99129-21-2 No Control, <25%
Russian thistle diuron 35505 330-54-1 Good to Excellent, 80-100%
Russian thistle EPTC 41401 759-94-4 Poor, 25-60%
Russian thistle fluazifop 122805 69806-50-4 No control
Russian thistle gramaxone 61603 4685-14-7 Excellent, 90-100%
Russian thistle imazamox 129171 114311-32-9 Fair to Good, 50-90%
Russian thistle imazethapyr 128922 81335-77-5 Fair, 60-80%
Russian thistle metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Russian thistle pronamide 101701 23950-58-5 Good, 80-90%
Russian thistle quizalofop 128711 76578-14-8 No control
Russian thistle sethoxydim 121001 74051-80-2 No control
Russian thistle terbacil 12701 5902-51-2 Good to Excellent, 80-100%
Russian thistle trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Sclerotinia (white mold) Captan 81301 133-06-2 Not Used
Sclerotinia (white mold) Certified seed Good, 80-90%
Sclerotinia (white mold) fludioxonil + metalaxyl Not Used
Sclerotinia (white mold) Iprodione 109801 36734-19-7 Good, 80-90%
Sclerotinia (white mold) metalaxyl 113501 57837-19-1 Not Used
Sclerotinia (white mold) metalaxyl 113501 57837-19-1 Not Used
Sclerotinia (white mold) metalaxyl-M 113502 70630-17-0 Not Used
Sclerotinia (white mold) Rotation to non-host crops Good, 80-90%
Sclerotinia (white mold) thiabendazole 60101 148-79-8 Not Used
Slugs metaldehyde 53001 9002-91-9 Good, 80-90% W.OR only
Southern root-knot nematode Poor, 25-60%
Southern root-knot nematode Poor, 25-60%
Southern root-knot nematode Good, 80-90%
Southern root-knot nematode Good, 80-90%
Southern root-knot nematode Excellent, 90-100% Non-dormants.
Southern root-knot nematode Fair, 60-80% Bury by plowing.
Southern root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Southern root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Spider mites Good, 80-90%
Spider mites Abamectin 122804 71751-41-2 Good, 80-90% Resistance concerns.
Spider mites Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites Chlorpyrifos 59101 2921-88-2 Poor, 25-60%
Spider mites Clip-back/set-back Used but not as a stand-alone
Spider mites formetanate hydrochloride 97301 23422-53-9 Good, 80-90% Little residual. Expensive.
Spider mites Generalist predators Used but not as a stand-alone
Spider mites hexythiazox 128849 78587-05-0 Good, 80-90% Best on immatures. Resistance issues.
Spider mites Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Spider mites Methidathion 100301 950-37-8 no data
Spider mites Oxydemeton methyl Fair, 60-80% Best control of early instars.
Spider mites Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites pirimicarb 106101 23103-98-2 Poor, 25-60%
Spider mites Plant-resistant cultivars Poor, 25-60%
Spider mites Predatory mites * Poor, 25-60%
Spider mites Pre-plant burning Good, 80-90%
Spider mites Propargite 97601 2312-35-8 Good, 80-90%
Spider mites sulfur 77501 7704-34-9 Fair, 60-80%
Stagonospora root rot Captan 81301 133-06-2 Not Used
Stagonospora root rot fludioxonil + metalaxyl Not Used
Stagonospora root rot Iprodione 109801 36734-19-7 Not Used
Stagonospora root rot metalaxyl 113501 57837-19-1 Not Used
Stagonospora root rot metalaxyl 113501 57837-19-1 Not Used
Stagonospora root rot metalaxyl-M 113502 70630-17-0 Not Used
Stagonospora root rot thiabendazole 60101 148-79-8 Not Used
Sunflower 2,4-DB 30819 2758-42-1 Good, 80-90%
Sunflower Benefin 84301 1861-40-1 Poor, 25-60%
Sunflower bentazon 275200 50723-80-3 Excellent, 90-100%
Sunflower bromoxynil 35301 1689-84-5 Excellent, 90-100%
Sunflower Clethodim 121011 99129-21-2 No Control, <25%
Sunflower diuron 35505 330-54-1 Fair, 60-80%
Sunflower EPTC 41401 759-94-4 Poor, 25-60%
Sunflower fluazifop 122805 69806-50-4 No control
Sunflower gramaxone 61603 4685-14-7 Excellent, 90-100%
Sunflower imazamox 129171 114311-32-9 Excellent, 90-100%
Sunflower imazethapyr 128922 81335-77-5 Good, 80-90%
Sunflower metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Sunflower pronamide 101701 23950-58-5 Poor, 25-60%
Sunflower quizalofop 128711 76578-14-8 No control
Sunflower sethoxydim 121001 74051-80-2 No control
Sunflower terbacil 12701 5902-51-2 Good, 80-90%
Sunflower trifluralin 36101 1582-09-8 Poor, 25-60%
Verticillium wilt Captan 81301 133-06-2 Not Used
Verticillium wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Verticillium wilt fludioxonil + metalaxyl Not Used
Verticillium wilt Iprodione 109801 36734-19-7 Not Used
Verticillium wilt metalaxyl 113501 57837-19-1 Not Used
Verticillium wilt metalaxyl 113501 57837-19-1 Not Used
Verticillium wilt metalaxyl-M 113502 70630-17-0 Not Used
Verticillium wilt Plant-resistant cultivars Excellent, 90-100%
Verticillium wilt Rotation to non-host crops Good, 80-90%
Verticillium wilt Sanitation of equipment No data, but suspected of being efficacious
Verticillium wilt Soil fertility maintenance Good, 80-90%
Verticillium wilt thiabendazole 60101 148-79-8 Not Used
Verticillium wilt Weed Management No data, but suspected of being efficacious
Vetch MCPA amine Poor, 25-60%
Volunteer grains 2,4-DB 30819 2758-42-1 No Control, <25%
Volunteer grains bromoxynil 35301 1689-84-5 Poor, 25-60%
Volunteer grains Clethodim 121011 99129-21-2 Good to Excellent, 80-100%
Volunteer grains diuron 35505 330-54-1 Poor to Fair
Volunteer grains EPTC 41401 759-94-4 Good, 80-90%
Volunteer grains ethalfluralin 113101 55283-68-6 Fair, 60-80%
Volunteer grains fluazifop 122805 69806-50-4 Good to Excellent, 80-100%
Volunteer grains gramaxone 61603 4685-14-7 Excellent, 90-100%
Volunteer grains imazamox 129171 114311-32-9 Fair to Good, 50-90%
Volunteer grains imazethapyr 128922 81335-77-5 Poor, 25-60%
Volunteer grains metribuzin 101101 21087-64-9 Poor to Fair
Volunteer grains pendimethalin 108501 40487-42-1 Poor to Fair
Volunteer grains pronamide 101701 23950-58-5 Good, 80-90%
Volunteer grains quizalofop 128711 76578-14-8 Good to Excellent, 80-100%
Volunteer grains sethoxydim 121001 74051-80-2 Good, 80-90%
Volunteer grains terbacil 12701 5902-51-2 Fair to Good, 50-90%
Volunteer grains trifluralin 36101 1582-09-8 Fair to Good, 50-90%
Webworm Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Webworm Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Webworm Plant-resistant cultivars Poor, 25-60%
Webworm Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Wild carrot (biennial) 2,4-DB 30819 2758-42-1 Poor, 25-60%
Wild carrot (biennial) Clethodim 121011 99129-21-2 No Control, <25%
Wild carrot (biennial) fluazifop 122805 69806-50-4 No control
Wild carrot (biennial) imazamox 129171 114311-32-9 Poor, 25-60%
Wild carrot (biennial) imazethapyr 128922 81335-77-5 Poor, 25-60%
Wild carrot (biennial) quizalofop 128711 76578-14-8 No control
Wild carrot (biennial) sethoxydim 121001 74051-80-2 No control
Wild mustard 2,4-DB 30819 2758-42-1 Fair to Good, 50-90%
Wild mustard Benefin 84301 1861-40-1 Poor, 25-60%
Wild mustard bromoxynil 35301 1689-84-5 Good, 80-90%
Wild mustard Clethodim 121011 99129-21-2 No Control, <25%
Wild mustard diuron 35505 330-54-1 Excellent, 90-100%
Wild mustard EPTC 41401 759-94-4 Good, 80-90%
Wild mustard fluazifop 122805 69806-50-4 No control
Wild mustard imazamox 129171 114311-32-9 Excellent, 90-100%
Wild mustard imazethapyr 128922 81335-77-5 Excellent, 90-100%
Wild mustard metribuzin 101101 21087-64-9 Excellent, 90-100%
Wild mustard pronamide 101701 23950-58-5 Good, 80-90%
Wild mustard quizalofop 128711 76578-14-8 No control
Wild mustard sethoxydim 121001 74051-80-2 No control
Wild mustard terbacil 12701 5902-51-2 Excellent, 90-100%
Wild mustard trifluralin 36101 1582-09-8 Poor, 25-60%
Wild oats Benefin 84301 1861-40-1 Fair, 60-80%
Wild oats bromoxynil 35301 1689-84-5 Poor, 25-60%
Wild oats Clethodim 121011 99129-21-2 Good, 80-90%
Wild oats diuron 35505 330-54-1 Poor, 25-60%
Wild oats EPTC 41401 759-94-4 Good, 80-90%
Wild oats ethalfluralin 113101 55283-68-6 Poor to Fair
Wild oats fluazifop 122805 69806-50-4 Good to Excellent, 80-100%
Wild oats gramaxone 61603 4685-14-7 Fair to Good, 50-90%
Wild oats imazamox 129171 114311-32-9 Good, 80-90%
Wild oats imazethapyr 128922 81335-77-5 Fair, 60-80%
Wild oats metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Wild oats pendimethalin 108501 40487-42-1 Fair, 60-80%
Wild oats pronamide 101701 23950-58-5 Fair to Good, 50-90%
Wild oats quizalofop 128711 76578-14-8 Good to Excellent, 80-100%
Wild oats sethoxydim 121001 74051-80-2 Good, 80-90%
Wild oats trifluralin 36101 1582-09-8 Fair, 60-80%
Yellow nutsedge 2,4-DB 30819 2758-42-1 No Control, <25%
Yellow nutsedge bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Yellow nutsedge bromoxynil 35301 1689-84-5 No Control, <25%
Yellow nutsedge Clethodim 121011 99129-21-2 No Control, <25%
Yellow nutsedge diuron 35505 330-54-1 Fair, 60-80%
Yellow nutsedge EPTC 41401 759-94-4 Good, 80-90%
Yellow nutsedge ethalfluralin 113101 55283-68-6 No control not the right chemisty
Yellow nutsedge fluazifop 122805 69806-50-4 No control
Yellow nutsedge imazamox 129171 114311-32-9 Poor to Fair
Yellow nutsedge imazethapyr 128922 81335-77-5 Poor to Fair
Yellow nutsedge metholachlor 108801 51218-45-2 Good, 80-90%
Yellow nutsedge metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Yellow nutsedge pendimethalin 108501 40487-42-1 No control
Yellow nutsedge quizalofop 128711 76578-14-8 No control
Yellow nutsedge sethoxydim 121001 74051-80-2 No control
Yellow nutsedge terbacil 12701 5902-51-2 Fair, 60-80%

Mites

Pest Active Ingredient PC Code CAS Rating Description/Comments/Resistance Issues
Alfalfa Clethodim 121011 99129-21-2 No Control, <25%
Alfalfa fluazifop 122805 69806-50-4 No control
Alfalfa quizalofop 128711 76578-14-8 No control
Alfalfa sethoxydim 121001 74051-80-2 No control
Alfalfa caterpillar Plant-resistant cultivars Poor, 25-60%
Alfalfa mosaic virus Captan 81301 133-06-2 Not Used
Alfalfa mosaic virus Certified seed Poor, 25-60% Certified seed fields are in production a much shorter time. Virus builds up slowly, whereas fields of non-certified seed may be in production for over 10 years, so there is a higher virus incidence.
Alfalfa mosaic virus fludioxonil + metalaxyl Not Used
Alfalfa mosaic virus Iprodione 109801 36734-19-7 Not Used
Alfalfa mosaic virus metalaxyl 113501 57837-19-1 Not Used
Alfalfa mosaic virus metalaxyl 113501 57837-19-1 Not Used
Alfalfa mosaic virus metalaxyl-M 113502 70630-17-0 Not Used
Alfalfa mosaic virus Rotation to non-host crops Poor, 25-60%
Alfalfa mosaic virus thiabendazole 60101 148-79-8 Not Used
Alfalfa seed chalcid Fair, 60-80%
Alfalfa seed chalcid Clip-back/set-back Used but not as a stand-alone
Alfalfa seed chalcid Early cutting Good, 80-90%
Alfalfa seed chalcid Plant-resistant cultivars Poor, 25-60%
Alfalfa seed chalcid Pre-plant burning Good, 80-90%
Alfalfa seed chalcid Pre-plant cultivation Good, 80-90%
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode No data given
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode Excellent, 90-100%
Alfalfa stem nematode Excellent, 90-100%
Alfalfa stem nematode Fair, 60-80% Bury by plowing.
Alfalfa stem nematode Fair, 60-80%
Alfalfa stem nematode Fair, 60-80%
Alfalfa stem nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Alfalfa stem nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Alfalfa weevil Used but not as a stand-alone
Alfalfa weevil Bacillus thuringiensis 0 Poor, 25-60% Can be good on small caterpillars.
Alfalfa weevil Bathyplectes curculionis wasp Used but not as a stand-alone
Alfalfa weevil Bifenthrin 128825 83322-02-5 Good, 80-90%
Alfalfa weevil carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Alfalfa weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Alfalfa weevil dimethoate 35001 60-51-5 Poor, 25-60% Better on small instars.
Alfalfa weevil Generalist predators Used but not as a stand-alone
Alfalfa weevil Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90%
Alfalfa weevil Methidathion 100301 950-37-8 Good, 80-90%
Alfalfa weevil Methomyl 90301 27519-02-4 Good, 80-90%
Alfalfa weevil methyl parathion 53501 298-00-0 Good, 80-90%
Alfalfa weevil Naled 34401 300-76-5 Good, 80-90%
Alfalfa weevil Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Alfalfa weevil Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Alfalfa weevil Plant-resistant cultivars Poor, 25-60%
Alfalfa weevil Post-harvest cultivation Good, 80-90%
Alfalfa weevil Pre-plant burning Good, 80-90%
Alfalfa weevil Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Annual ryegrass Clethodim 121011 99129-21-2 Excellent, 90-100%
Annual ryegrass pronamide 101701 23950-58-5 Excellent, 90-100%
Annual sowthistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Annual sowthistle Benefin 84301 1861-40-1 Poor, 25-60%
Annual sowthistle bentazon 275200 50723-80-3 Poor, 25-60%
Annual sowthistle bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Annual sowthistle Clethodim 121011 99129-21-2 No Control, <25%
Annual sowthistle diuron 35505 330-54-1 Good to Excellent, 80-100%
Annual sowthistle EPTC 41401 759-94-4 Poor, 25-60%
Annual sowthistle fluazifop 122805 69806-50-4 No control
Annual sowthistle gramaxone 61603 4685-14-7 Excellent, 90-100%
Annual sowthistle imazamox 129171 114311-32-9 Poor to Fair
Annual sowthistle imazethapyr 128922 81335-77-5 Poor, 25-60%
Annual sowthistle MCPA amine Fair to Good, 50-90%
Annual sowthistle metribuzin 101101 21087-64-9 Good, 80-90%
Annual sowthistle pendimethalin 108501 40487-42-1 Poor, 25-60%
Annual sowthistle pronamide 101701 23950-58-5 Poor, 25-60%
Annual sowthistle quizalofop 128711 76578-14-8 No control
Annual sowthistle sethoxydim 121001 74051-80-2 No control
Annual sowthistle terbacil 12701 5902-51-2 Excellent, 90-100%
Annual sowthistle trifluralin 36101 1582-09-8 Poor, 25-60%
Anthracnose Captan 81301 133-06-2 Not Used
Anthracnose Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Anthracnose fludioxonil + metalaxyl Not Used
Anthracnose Iprodione 109801 36734-19-7 Not Used
Anthracnose metalaxyl 113501 57837-19-1 Not Used
Anthracnose metalaxyl 113501 57837-19-1 Not Used
Anthracnose metalaxyl-M 113502 70630-17-0 Not Used
Anthracnose Plant-resistant cultivars Excellent, 90-100%
Anthracnose Sanitation of equipment No data, but suspected of being efficacious
Anthracnose thiabendazole 60101 148-79-8 Good to Excellent, 80-100%
Aphanomyces Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Aphanomyces Captan 81301 133-06-2 Not Used
Aphanomyces Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Aphanomyces fludioxonil + metalaxyl Not Used
Aphanomyces Iprodione 109801 36734-19-7 Not Used
Aphanomyces metalaxyl 113501 57837-19-1 Not Used
Aphanomyces metalaxyl 113501 57837-19-1 Not Used
Aphanomyces metalaxyl-M 113502 70630-17-0 Not Used
Aphanomyces Plant-resistant cultivars Excellent, 90-100%
Aphanomyces Rotation to non-host crops Good, 80-90%
Aphanomyces thiabendazole 60101 148-79-8 Not Used
Aphid, spotted alfalfa Used but not as a stand-alone
Aphid, spotted alfalfa Used but not as a stand-alone
Aphid, spotted alfalfa Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Aphid, spotted alfalfa dimethoate 35001 60-51-5 Poor, 25-60% Better on small instars.
Aphid, spotted alfalfa endosulfan 79401 115-29-7 Good, 80-90%
Aphid, spotted alfalfa Generalist predators Used but not as a stand-alone
Aphid, spotted alfalfa Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa Naled 34401 300-76-5 Fair, 60-80%
Aphid, spotted alfalfa Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa pirimicarb 106101 23103-98-2 Poor, 25-60%
Aphid, spotted alfalfa Plant-resistant cultivars Excellent, 90-100%
Aphid, spotted alfalfa Pymetrozine 101103 123312-89-0 Poor, 25-60%
Aphids Used but not as a stand-alone
Aphids Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphids carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Aphids Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Aphids dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Aphids endosulfan 79401 115-29-7 Good, 80-90%
Aphids Generalist predators Used but not as a stand-alone
Aphids Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90%
Aphids malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Aphids Methidathion 100301 950-37-8 Fair, 60-80%
Aphids Methomyl 90301 27519-02-4 Fair, 60-80%
Aphids methyl parathion 53501 298-00-0 Good, 80-90%
Aphids Naled 34401 300-76-5 Good, 80-90%
Aphids Oxydemeton methyl Fair to Good, 50-90% Best control of early instars.
Aphids Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphids Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Aphids pirimicarb 106101 23103-98-2 Good, 80-90%
Aphids Plant-resistant cultivars Excellent, 90-100%
Aphids Pre-plant burning Good, 80-90%
Aphids Pymetrozine 101103 123312-89-0 Poor to Fair
Aphids Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms Bacillus thuringiensis 0 Poor to Fair Can be good on small caterpillars.
Armyworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Armyworms Methomyl 90301 27519-02-4 Good, 80-90%
Armyworms methyl parathion 53501 298-00-0 Good, 80-90%
Armyworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms Plant-resistant cultivars Poor, 25-60%
Armyworms Pre-plant burning Good, 80-90%
Armyworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Bacterial wilt Captan 81301 133-06-2 Not Used
Bacterial wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Bacterial wilt fludioxonil + metalaxyl Not Used
Bacterial wilt Iprodione 109801 36734-19-7 Not Used
Bacterial wilt metalaxyl 113501 57837-19-1 Not Used
Bacterial wilt metalaxyl 113501 57837-19-1 Not Used
Bacterial wilt metalaxyl-M 113502 70630-17-0 Not Used
Bacterial wilt Plant-resistant cultivars Excellent, 90-100%
Bacterial wilt Rotation to non-host crops Poor, 25-60%
Bacterial wilt Soil fertility maintenance Good, 80-90%
Bacterial wilt thiabendazole 60101 148-79-8 Not Used
Blister beetle (adult) Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Blister beetle (adult) Plant-resistant cultivars Poor, 25-60%
Blue mustard Benefin 84301 1861-40-1 Poor, 25-60%
Blue mustard bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Blue mustard Clethodim 121011 99129-21-2 No Control, <25%
Blue mustard diuron 35505 330-54-1 Good, 80-90%
Blue mustard EPTC 41401 759-94-4 Poor, 25-60%
Blue mustard fluazifop 122805 69806-50-4 No control
Blue mustard metribuzin 101101 21087-64-9 Good, 80-90%
Blue mustard pronamide 101701 23950-58-5 Fair to Good, 50-90%
Blue mustard quizalofop 128711 76578-14-8 No control
Blue mustard sethoxydim 121001 74051-80-2 No control
Blue mustard terbacil 12701 5902-51-2 Poor, 25-60%
Blue mustard trifluralin 36101 1582-09-8 Poor, 25-60%
Canada thistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Canada thistle bentazon 275200 50723-80-3 Good, 80-90%
Canada thistle bromoxynil 35301 1689-84-5 Poor, 25-60%
Canada thistle Clethodim 121011 99129-21-2 No Control, <25%
Canada thistle fluazifop 122805 69806-50-4 No control
Canada thistle imazamox 129171 114311-32-9 Poor, 25-60%
Canada thistle imazethapyr 128922 81335-77-5 Poor, 25-60%
Canada thistle MCPA amine Good, 80-90%
Canada thistle pendimethalin 108501 40487-42-1 Poor, 25-60%
Canada thistle quizalofop 128711 76578-14-8 No control
Canada thistle sethoxydim 121001 74051-80-2 No control
Clover crown/root borer Plant-resistant cultivars Poor, 25-60%
Clover crown/root borer Rotation to non-host crops Good, 80-90%
Clover root curculio Good, 80-90%
Clover root curculio Good, 80-90%
Clover root curculio Lambda-cyhalothrin 128897 91465-08-6 Poor, 25-60% Causes mite and aphid flare-ups. Issues with resistance.
Clover root curculio Plant-resistant cultivars Good, 80-90%
Clover root curculio Rotation to non-host crops Good, 80-90%
Clover seed weevil Bifenthrin 128825 83322-02-5 Good, 80-90%
Clover seed weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Clover seed weevil Plant-resistant cultivars Poor, 25-60%
Clover, sweet Benefin 84301 1861-40-1 Fair to Good, 50-90%
Clover, sweet Clethodim 121011 99129-21-2 No Control, <25%
Clover, sweet fluazifop 122805 69806-50-4 No control
Clover, sweet quizalofop 128711 76578-14-8 No control
Clover, sweet sethoxydim 121001 74051-80-2 No control
Columbia root-knot nematode Poor, 25-60%
Columbia root-knot nematode Fair, 60-80% Bury by plowing.
Columbia root-knot nematode Poor, 25-60%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Columbia root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Common mallow 2,4-DB 30819 2758-42-1 Poor, 25-60%
Common mallow bentazon 275200 50723-80-3 Good, 80-90% seedlings only
Common mallow bentazon 275200 50723-80-3 Fair, 60-80%
Common mallow Clethodim 121011 99129-21-2 No Control, <25%
Common mallow fluazifop 122805 69806-50-4 No control
Common mallow imazamox 129171 114311-32-9 Poor to Good, 25-90%
Common mallow imazethapyr 128922 81335-77-5 Poor to Fair
Common mallow pendimethalin 108501 40487-42-1 Poor, 25-60%
Common mallow quizalofop 128711 76578-14-8 No control
Common mallow sethoxydim 121001 74051-80-2 No control
Common yarrow Clethodim 121011 99129-21-2 No Control, <25%
Common yarrow fluazifop 122805 69806-50-4 No control
Common yarrow imazamox 129171 114311-32-9 Poor, 25-60%
Common yarrow quizalofop 128711 76578-14-8 No control
Crown root complex Avoid plant injury Good, 80-90%
Crown root complex Captan 81301 133-06-2 Not Used
Crown root complex fludioxonil + metalaxyl Not Used
Crown root complex Iprodione 109801 36734-19-7 Not Used
Crown root complex metalaxyl 113501 57837-19-1 Not Used
Crown root complex metalaxyl 113501 57837-19-1 Not Used
Crown root complex metalaxyl-M 113502 70630-17-0 Not Used
Crown root complex Plant-resistant cultivars Fair, 60-80%
Crown root complex thiabendazole 60101 148-79-8 Not Used
Cutworms Fair, 60-80%
Cutworms Fair, 60-80%
Cutworms Bacillus thuringiensis 0 Poor, 25-60% Can be good on small caterpillars.
Cutworms Bacillus thuringiensis 0 Poor to Fair Can be good on small caterpillars.
Cutworms Bifenthrin 128825 83322-02-5 Good, 80-90%
Cutworms Carbaryl 56801 63-25-2 Excellent, 90-100% Causes mite flare-ups.
Cutworms Chlorpyrifos 59101 2921-88-2 Excellent, 90-100%
Cutworms Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Cutworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Methomyl 90301 27519-02-4 no data
Cutworms Naled 34401 300-76-5 Good, 80-90%
Cutworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Plant-resistant cultivars Poor, 25-60%
Cutworms Plant-resistant cultivars Poor, 25-60%
Cutworms Rotation to non-host crops Fair, 60-80%
Cutworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight fludioxonil + metalaxyl Not Used
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Not Used
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight Plant-resistant cultivars Excellent, 90-100%
Damping off and seedling blight Rotation to non-host crops Good, 80-90%
Damping off and seedling blight Soil fertility maintenance Good, 80-90%
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Dandelion 2,4-DB 30819 2758-42-1 Poor, 25-60%
Dandelion Benefin 84301 1861-40-1 Poor, 25-60%
Dandelion bromoxynil 35301 1689-84-5 Poor, 25-60%
Dandelion Clethodim 121011 99129-21-2 No Control, <25%
Dandelion EPTC 41401 759-94-4 Poor, 25-60%
Dandelion fluazifop 122805 69806-50-4 No control
Dandelion gramaxone 61603 4685-14-7 Fair, 60-80%
Dandelion imazamox 129171 114311-32-9 Poor, 25-60%
Dandelion imazethapyr 128922 81335-77-5 Poor, 25-60%
Dandelion MCPA amine Good, 80-90%
Dandelion metribuzin 101101 21087-64-9 Poor to Fair
Dandelion pronamide 101701 23950-58-5 Poor, 25-60%
Dandelion quizalofop 128711 76578-14-8 No control
Dandelion sethoxydim 121001 74051-80-2 No control
Dandelion sethoxydim 121001 74051-80-2 No control
Dandelion terbacil 12701 5902-51-2 Fair to Good, 50-90%
Dandelion trifluralin 36101 1582-09-8 Poor, 25-60%
Dodder 2,4-DB 30819 2758-42-1 Poor, 25-60%
Dodder Benefin 84301 1861-40-1 Poor, 25-60%
Dodder bromoxynil 35301 1689-84-5 Poor, 25-60%
Dodder Clethodim 121011 99129-21-2 No Control, <25%
Dodder diuron 35505 330-54-1 Poor, 25-60%
Dodder EPTC 41401 759-94-4 Poor, 25-60%
Dodder fluazifop 122805 69806-50-4 No control
Dodder imazamox 129171 114311-32-9 Fair to Good, 50-90% Multiple applications needed
Dodder imazethapyr 128922 81335-77-5 Poor to Fair
Dodder metribuzin 101101 21087-64-9 Poor, 25-60%
Dodder pendimethalin 108501 40487-42-1 Good to Excellent, 80-100%
Dodder pronamide 101701 23950-58-5 Fair to Good, 50-90%
Dodder quizalofop 128711 76578-14-8 No control
Dodder sethoxydim 121001 74051-80-2 No control
Dodder terbacil 12701 5902-51-2 Poor, 25-60%
Dodder trifluralin 36101 1582-09-8 Poor, 25-60%
Downy brome 2,4-DB 30819 2758-42-1 No Control, <25%
Downy brome Benefin 84301 1861-40-1 Excellent, 90-100%
Downy brome bentazon 275200 50723-80-3 Good, 80-90%
Downy brome bromoxynil 35301 1689-84-5 Poor, 25-60%
Downy brome Clethodim 121011 99129-21-2 Poor to Good, 25-90%
Downy brome diuron 35505 330-54-1 Fair, 60-80%
Downy brome EPTC 41401 759-94-4 Good to Excellent, 80-100%
Downy brome ethalfluralin 113101 55283-68-6 Fair to Good, 50-90%
Downy brome gramaxone 61603 4685-14-7 Excellent, 90-100%
Downy brome imazamox 129171 114311-32-9 Good, 80-90%
Downy brome imazethapyr 128922 81335-77-5 Poor, 25-60%
Downy brome metribuzin 101101 21087-64-9 Good, 80-90%
Downy brome pronamide 101701 23950-58-5 Excellent, 90-100%
Downy brome sethoxydim 121001 74051-80-2 Poor, 25-60%
Downy brome terbacil 12701 5902-51-2 Excellent, 90-100%
Downy brome trifluralin 36101 1582-09-8 Excellent, 90-100%
Downy mildew Captan 81301 133-06-2 Not Used
Downy mildew fludioxonil + metalaxyl Poor, 25-60%
Downy mildew Iprodione 109801 36734-19-7 Not Used
Downy mildew metalaxyl 113501 57837-19-1 Good, 80-90%
Downy mildew metalaxyl 113501 57837-19-1 Good, 80-90%
Downy mildew metalaxyl-M 113502 70630-17-0 Good, 80-90%
Downy mildew thiabendazole 60101 148-79-8 Not Used
Egyptian alfalfa weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Egyptian alfalfa weevil Lambda-cyhalothrin 128897 91465-08-6 Excellent, 90-100% Causes mite and aphid flare-ups. Issues with resistance.
Egyptian alfalfa weevil Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Flea beetle Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Flea beetle Plant-resistant cultivars Poor, 25-60%
Fusarium wilt Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Fusarium wilt Captan 81301 133-06-2 Not Used
Fusarium wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Fusarium wilt fludioxonil + metalaxyl Not Used
Fusarium wilt Iprodione 109801 36734-19-7 Not Used
Fusarium wilt metalaxyl 113501 57837-19-1 Not Used
Fusarium wilt metalaxyl 113501 57837-19-1 Not Used
Fusarium wilt metalaxyl-M 113502 70630-17-0 Not Used
Fusarium wilt Plant-resistant cultivars Excellent, 90-100%
Fusarium wilt Rotation to non-host crops Poor, 25-60%
Fusarium wilt Soil fertility maintenance Good, 80-90%
Fusarium wilt thiabendazole 60101 148-79-8 Not Used
Grasses Clethodim 121011 99129-21-2 No Control, <25%
Grasses diuron 35505 330-54-1 Poor to Fair, 25-80%
Grasshoppers Carbaryl 56801 63-25-2 no data
Grasshoppers diflubenzuron 108201 35367-38-5 Good, 80-90% Good on small instars.
Grasshoppers dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Grasshoppers Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Grasshoppers Nosema locustae Fair, 60-80% Can be effective on small instars.
Grasshoppers Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Grasshoppers Plant-resistant cultivars Poor, 25-60%
Grasshoppers Post-harvest cultivation Good, 80-90%
Grasshoppers Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Groundsel MCPA amine Poor, 25-60%
Groundsel oxyfluorfen 111601 42874-03-3 Poor, 25-60% Not yet registered for clover seed; IR-4 pipeline
Hairy nightshade 2,4-DB 30819 2758-42-1 Good, 80-90%
Hairy nightshade Benefin 84301 1861-40-1 Poor, 25-60%
Hairy nightshade bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Hairy nightshade bromoxynil 35301 1689-84-5 Good, 80-90%
Hairy nightshade Clethodim 121011 99129-21-2 No Control, <25%
Hairy nightshade diuron 35505 330-54-1 Fair to Good, 50-90%
Hairy nightshade EPTC 41401 759-94-4 Good, 80-90%
Hairy nightshade ethalfluralin 113101 55283-68-6 Poor to Fair, 25-80%
Hairy nightshade fluazifop 122805 69806-50-4 No control
Hairy nightshade gramaxone 61603 4685-14-7 Excellent, 90-100%
Hairy nightshade imazamox 129171 114311-32-9 Good to Excellent, 80-100%
Hairy nightshade imazethapyr 128922 81335-77-5 Excellent, 90-100%
Hairy nightshade metribuzin 101101 21087-64-9 Poor, 25-60%
Hairy nightshade pendimethalin 108501 40487-42-1 Poor to Fair
Hairy nightshade pronamide 101701 23950-58-5 Good, 80-90%
Hairy nightshade quizalofop 128711 76578-14-8 No control
Hairy nightshade sethoxydim 121001 74051-80-2 No control
Hairy nightshade terbacil 12701 5902-51-2 Excellent, 90-100%
Hairy nightshade trifluralin 36101 1582-09-8 Poor, 25-60%
Kochia (als) 2,4-DB 30819 2758-42-1 Poor to Fair
Kochia (als) Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Kochia (als) bentazon 275200 50723-80-3 Poor, 25-60%
Kochia (als) bromoxynil 35301 1689-84-5 Excellent, 90-100%
Kochia (als) Clethodim 121011 99129-21-2 No Control, <25%
Kochia (als) diuron 35505 330-54-1 Excellent, 90-100%
Kochia (als) EPTC 41401 759-94-4 Poor, 25-60%
Kochia (als) fluazifop 122805 69806-50-4 No control
Kochia (als) gramaxone 61603 4685-14-7 Good, 80-90%
Kochia (als) imazamox 129171 114311-32-9 Good, 80-90%
Kochia (als) imazethapyr 128922 81335-77-5 Good, 80-90%
Kochia (als) metribuzin 101101 21087-64-9 Good, 80-90%
Kochia (als) pendimethalin 108501 40487-42-1 Poor, 25-60%
Kochia (als) pronamide 101701 23950-58-5 Fair, 60-80%
Kochia (als) quizalofop 128711 76578-14-8 No control
Kochia (als) sethoxydim 121001 74051-80-2 No control
Kochia (als) terbacil 12701 5902-51-2 Good to Excellent, 80-100%
Kochia (als) trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Lambsquarters 2,4-DB 30819 2758-42-1 Poor to Good, 25-90%
Lambsquarters Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Lambsquarters bentazon 275200 50723-80-3 Poor to Fair
Lambsquarters bromoxynil 35301 1689-84-5 Good, 80-90%
Lambsquarters diuron 35505 330-54-1 Excellent, 90-100%
Lambsquarters EPTC 41401 759-94-4 Good, 80-90%
Lambsquarters fluazifop 122805 69806-50-4 No control
Lambsquarters gramaxone 61603 4685-14-7 Excellent, 90-100%
Lambsquarters imazamox 129171 114311-32-9 Good, 80-90%
Lambsquarters imazethapyr 128922 81335-77-5 Fair, 60-80%
Lambsquarters metribuzin 101101 21087-64-9 Excellent, 90-100%
Lambsquarters pendimethalin 108501 40487-42-1 Poor to Fair
Lambsquarters pronamide 101701 23950-58-5 Good, 80-90%
Lambsquarters quizalofop 128711 76578-14-8 No control
Lambsquarters sethoxydim 121001 74051-80-2 No control
Lambsquarters terbacil 12701 5902-51-2 Excellent, 90-100%
Lambsquarters trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Lesion nematode Poor, 25-60%
Lesion nematode Poor, 25-60%
Lesion nematode Good, 80-90%
Lesion nematode Good, 80-90%
Lesion nematode Good, 80-90%
Lesion nematode No data, but suspected of being efficacious
Lesion nematode Fair, 60-80% Bury by plowing.
Lesion nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Lesion nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Lygus bugs Used but not as a stand-alone
Lygus bugs Bifenthrin 128825 83322-02-5 Good, 80-90%
Lygus bugs carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Lygus bugs Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Lygus bugs dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Lygus bugs endosulfan 79401 115-29-7 Fair, 60-80%
Lygus bugs formetanate hydrochloride 97301 23422-53-9 Good, 80-90% Little residual. Expensive.
Lygus bugs Generalist predators Used but not as a stand-alone
Lygus bugs Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Lygus bugs Methidathion 100301 950-37-8 Fair, 60-80%
Lygus bugs Methomyl 90301 27519-02-4 Fair, 60-80%
Lygus bugs methyl parathion 53501 298-00-0 Good, 80-90%
Lygus bugs Naled 34401 300-76-5 Good, 80-90%
Lygus bugs Oxydemeton methyl Fair, 60-80% Best control of early instars.
Lygus bugs Peristenus wasps no data
Lygus bugs Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Lygus bugs pirimicarb 106101 23103-98-2 Poor, 25-60%
Lygus bugs Plant-resistant cultivars Poor, 25-60%
Lygus bugs Pre-plant burning Good, 80-90%
Lygus bugs Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Mayweed 2,4-DB 30819 2758-42-1 Poor, 25-60%
Mayweed Benefin 84301 1861-40-1 Poor, 25-60%
Mayweed bentazon 275200 50723-80-3 Poor, 25-60%
Mayweed bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Mayweed Clethodim 121011 99129-21-2 No Control, <25%
Mayweed EPTC 41401 759-94-4 Fair to Good, 50-90%
Mayweed fluazifop 122805 69806-50-4 No control
Mayweed gramaxone 61603 4685-14-7 Good to Excellent, 80-100%
Mayweed imazamox 129171 114311-32-9 Poor, 25-60%
Mayweed imazethapyr 128922 81335-77-5 Poor, 25-60%
Mayweed quizalofop 128711 76578-14-8 No control
Mayweed sethoxydim 121001 74051-80-2 No control
Northern root-knot nematode Poor, 25-60%
Northern root-knot nematode Poor, 25-60%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Fair, 60-80% Bury by plowing.
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Northern root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Pea leaf weevil Beauveria bassiana Used but not as a stand-alone
Pea leaf weevil Phosmet 59201 732-11-6 Good, 80-90% Warden, WA only; typically on new seedlings. Pea aphid only.
Pea leaf weevil Plant-resistant cultivars Poor, 25-60%
Perennial ryegrass Clethodim 121011 99129-21-2 Excellent, 90-100%
Phytophthora root rot Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Phytophthora root rot Captan 81301 133-06-2 Not Used
Phytophthora root rot Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Phytophthora root rot fludioxonil + metalaxyl Not Used
Phytophthora root rot Iprodione 109801 36734-19-7 Not Used
Phytophthora root rot metalaxyl 113501 57837-19-1 Not Used
Phytophthora root rot metalaxyl 113501 57837-19-1 Not Used
Phytophthora root rot metalaxyl-M 113502 70630-17-0 Not Used
Phytophthora root rot Plant-resistant cultivars Excellent, 90-100%
Phytophthora root rot Rotation to non-host crops Good, 80-90%
Phytophthora root rot thiabendazole 60101 148-79-8 Not Used
Pigweed 2,4-DB 30819 2758-42-1 Poor, 25-60%
Pigweed Benefin 84301 1861-40-1 Good, 80-90%
Pigweed bentazon 275200 50723-80-3 Poor, 25-60%
Pigweed bromoxynil 35301 1689-84-5 Poor, 25-60%
Pigweed Clethodim 121011 99129-21-2 No Control, <25%
Pigweed diuron 35505 330-54-1 Good to Excellent, 80-100%
Pigweed EPTC 41401 759-94-4 Fair to Good, 50-90%
Pigweed fluazifop 122805 69806-50-4 No control
Pigweed imazamox 129171 114311-32-9 Good, 80-90%
Pigweed imazethapyr 128922 81335-77-5 Good, 80-90%
Pigweed metribuzin 101101 21087-64-9 Good to Excellent, 80-100%
Pigweed pendimethalin 108501 40487-42-1 Fair, 60-80%
Pigweed pronamide 101701 23950-58-5 Poor, 25-60%
Pigweed quizalofop 128711 76578-14-8 No control
Pigweed sethoxydim 121001 74051-80-2 No control
Pigweed terbacil 12701 5902-51-2 Fair to Good, 50-90%
Pigweed trifluralin 36101 1582-09-8 Good, 80-90%
Prickly lettuce 2,4-DB 30819 2758-42-1 Poor, 25-60%
Prickly lettuce Benefin 84301 1861-40-1 Poor, 25-60%
Prickly lettuce bentazon 275200 50723-80-3 Poor, 25-60%
Prickly lettuce bromoxynil 35301 1689-84-5 Fair, 60-80%
Prickly lettuce Clethodim 121011 99129-21-2 No Control, <25%
Prickly lettuce diuron 35505 330-54-1 Excellent, 90-100%
Prickly lettuce EPTC 41401 759-94-4 Poor, 25-60%
Prickly lettuce fluazifop 122805 69806-50-4 No control
Prickly lettuce gramaxone 61603 4685-14-7 Excellent, 90-100%
Prickly lettuce imazamox 129171 114311-32-9 Poor, 25-60%
Prickly lettuce imazethapyr 128922 81335-77-5 Poor, 25-60%
Prickly lettuce MCPA amine Fair to Good, 50-90%
Prickly lettuce metribuzin 101101 21087-64-9 Excellent, 90-100%
Prickly lettuce pendimethalin 108501 40487-42-1 Poor, 25-60%
Prickly lettuce pronamide 101701 23950-58-5 Poor, 25-60%
Prickly lettuce quizalofop 128711 76578-14-8 No control
Prickly lettuce sethoxydim 121001 74051-80-2 No control
Prickly lettuce terbacil 12701 5902-51-2 Excellent, 90-100%
Prickly lettuce trifluralin 36101 1582-09-8 Poor, 25-60%
Quackgrass 2,4-DB 30819 2758-42-1 No Control, <25%
Quackgrass Benefin 84301 1861-40-1 Poor, 25-60%
Quackgrass bromoxynil 35301 1689-84-5 Poor, 25-60%
Quackgrass Clethodim 121011 99129-21-2 Good, 80-90% Quackgrass in western OR=G
Quackgrass Clethodim 121011 99129-21-2 Fair, 60-80%
Quackgrass diuron 35505 330-54-1 Poor, 25-60%
Quackgrass EPTC 41401 759-94-4 Fair to Good, 50-90%
Quackgrass ethalfluralin 113101 55283-68-6 Poor, 25-60%
Quackgrass fluazifop 122805 69806-50-4 Fair, 60-80%
Quackgrass gramaxone 61603 4685-14-7 Fair, 60-80%
Quackgrass imazamox 129171 114311-32-9 Poor, 25-60%
Quackgrass imazethapyr 128922 81335-77-5 Poor, 25-60%
Quackgrass metribuzin 101101 21087-64-9 Poor to Fair
Quackgrass pronamide 101701 23950-58-5 Good, 80-90%
Quackgrass quizalofop 128711 76578-14-8 Fair, 60-80%
Quackgrass sethoxydim 121001 74051-80-2 Fair to Good, 50-90%
Quackgrass terbacil 12701 5902-51-2 Fair, 60-80%
Quackgrass trifluralin 36101 1582-09-8 Poor, 25-60%
Rhizoctonia stem canker Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Rhizoctonia stem canker Captan 81301 133-06-2 Not Used
Rhizoctonia stem canker fludioxonil + metalaxyl Not Used
Rhizoctonia stem canker Iprodione 109801 36734-19-7 Not Used
Rhizoctonia stem canker metalaxyl 113501 57837-19-1 Not Used
Rhizoctonia stem canker metalaxyl 113501 57837-19-1 Not Used
Rhizoctonia stem canker metalaxyl-M 113502 70630-17-0 Not Used
Rhizoctonia stem canker Rotation to non-host crops Poor, 25-60%
Rhizoctonia stem canker Soil fertility maintenance Good, 80-90%
Rhizoctonia stem canker thiabendazole 60101 148-79-8 Not Used
Russian knapweed Clethodim 121011 99129-21-2 No Control, <25%
Russian knapweed fluazifop 122805 69806-50-4 No control
Russian knapweed imazamox 129171 114311-32-9 Poor, 25-60%
Russian knapweed quizalofop 128711 76578-14-8 No control
Russian knapweed sethoxydim 121001 74051-80-2 No control
Russian thistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Russian thistle Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Russian thistle bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Russian thistle bromoxynil 35301 1689-84-5 Good, 80-90%
Russian thistle Clethodim 121011 99129-21-2 No Control, <25%
Russian thistle diuron 35505 330-54-1 Good to Excellent, 80-100%
Russian thistle EPTC 41401 759-94-4 Poor, 25-60%
Russian thistle fluazifop 122805 69806-50-4 No control
Russian thistle gramaxone 61603 4685-14-7 Excellent, 90-100%
Russian thistle imazamox 129171 114311-32-9 Fair to Good, 50-90%
Russian thistle imazethapyr 128922 81335-77-5 Fair, 60-80%
Russian thistle metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Russian thistle pronamide 101701 23950-58-5 Good, 80-90%
Russian thistle quizalofop 128711 76578-14-8 No control
Russian thistle sethoxydim 121001 74051-80-2 No control
Russian thistle terbacil 12701 5902-51-2 Good to Excellent, 80-100%
Russian thistle trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Sclerotinia (white mold) Captan 81301 133-06-2 Not Used
Sclerotinia (white mold) Certified seed Good, 80-90%
Sclerotinia (white mold) fludioxonil + metalaxyl Not Used
Sclerotinia (white mold) Iprodione 109801 36734-19-7 Good, 80-90%
Sclerotinia (white mold) metalaxyl 113501 57837-19-1 Not Used
Sclerotinia (white mold) metalaxyl 113501 57837-19-1 Not Used
Sclerotinia (white mold) metalaxyl-M 113502 70630-17-0 Not Used
Sclerotinia (white mold) Rotation to non-host crops Good, 80-90%
Sclerotinia (white mold) thiabendazole 60101 148-79-8 Not Used
Slugs metaldehyde 53001 9002-91-9 Good, 80-90% W.OR only
Southern root-knot nematode Poor, 25-60%
Southern root-knot nematode Poor, 25-60%
Southern root-knot nematode Good, 80-90%
Southern root-knot nematode Good, 80-90%
Southern root-knot nematode Excellent, 90-100% Non-dormants.
Southern root-knot nematode Fair, 60-80% Bury by plowing.
Southern root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Southern root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Spider mites Good, 80-90%
Spider mites Abamectin 122804 71751-41-2 Good, 80-90% Resistance concerns.
Spider mites Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites Chlorpyrifos 59101 2921-88-2 Poor, 25-60%
Spider mites Clip-back/set-back Used but not as a stand-alone
Spider mites formetanate hydrochloride 97301 23422-53-9 Good, 80-90% Little residual. Expensive.
Spider mites Generalist predators Used but not as a stand-alone
Spider mites hexythiazox 128849 78587-05-0 Good, 80-90% Best on immatures. Resistance issues.
Spider mites Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Spider mites Methidathion 100301 950-37-8 no data
Spider mites Oxydemeton methyl Fair, 60-80% Best control of early instars.
Spider mites Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites pirimicarb 106101 23103-98-2 Poor, 25-60%
Spider mites Plant-resistant cultivars Poor, 25-60%
Spider mites Predatory mites * Poor, 25-60%
Spider mites Pre-plant burning Good, 80-90%
Spider mites Propargite 97601 2312-35-8 Good, 80-90%
Spider mites sulfur 77501 7704-34-9 Fair, 60-80%
Stagonospora root rot Captan 81301 133-06-2 Not Used
Stagonospora root rot fludioxonil + metalaxyl Not Used
Stagonospora root rot Iprodione 109801 36734-19-7 Not Used
Stagonospora root rot metalaxyl 113501 57837-19-1 Not Used
Stagonospora root rot metalaxyl 113501 57837-19-1 Not Used
Stagonospora root rot metalaxyl-M 113502 70630-17-0 Not Used
Stagonospora root rot thiabendazole 60101 148-79-8 Not Used
Sunflower 2,4-DB 30819 2758-42-1 Good, 80-90%
Sunflower Benefin 84301 1861-40-1 Poor, 25-60%
Sunflower bentazon 275200 50723-80-3 Excellent, 90-100%
Sunflower bromoxynil 35301 1689-84-5 Excellent, 90-100%
Sunflower Clethodim 121011 99129-21-2 No Control, <25%
Sunflower diuron 35505 330-54-1 Fair, 60-80%
Sunflower EPTC 41401 759-94-4 Poor, 25-60%
Sunflower fluazifop 122805 69806-50-4 No control
Sunflower gramaxone 61603 4685-14-7 Excellent, 90-100%
Sunflower imazamox 129171 114311-32-9 Excellent, 90-100%
Sunflower imazethapyr 128922 81335-77-5 Good, 80-90%
Sunflower metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Sunflower pronamide 101701 23950-58-5 Poor, 25-60%
Sunflower quizalofop 128711 76578-14-8 No control
Sunflower sethoxydim 121001 74051-80-2 No control
Sunflower terbacil 12701 5902-51-2 Good, 80-90%
Sunflower trifluralin 36101 1582-09-8 Poor, 25-60%
Verticillium wilt Captan 81301 133-06-2 Not Used
Verticillium wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Verticillium wilt fludioxonil + metalaxyl Not Used
Verticillium wilt Iprodione 109801 36734-19-7 Not Used
Verticillium wilt metalaxyl 113501 57837-19-1 Not Used
Verticillium wilt metalaxyl 113501 57837-19-1 Not Used
Verticillium wilt metalaxyl-M 113502 70630-17-0 Not Used
Verticillium wilt Plant-resistant cultivars Excellent, 90-100%
Verticillium wilt Rotation to non-host crops Good, 80-90%
Verticillium wilt Sanitation of equipment No data, but suspected of being efficacious
Verticillium wilt Soil fertility maintenance Good, 80-90%
Verticillium wilt thiabendazole 60101 148-79-8 Not Used
Verticillium wilt Weed Management No data, but suspected of being efficacious
Vetch MCPA amine Poor, 25-60%
Volunteer grains 2,4-DB 30819 2758-42-1 No Control, <25%
Volunteer grains bromoxynil 35301 1689-84-5 Poor, 25-60%
Volunteer grains Clethodim 121011 99129-21-2 Good to Excellent, 80-100%
Volunteer grains diuron 35505 330-54-1 Poor to Fair
Volunteer grains EPTC 41401 759-94-4 Good, 80-90%
Volunteer grains ethalfluralin 113101 55283-68-6 Fair, 60-80%
Volunteer grains fluazifop 122805 69806-50-4 Good to Excellent, 80-100%
Volunteer grains gramaxone 61603 4685-14-7 Excellent, 90-100%
Volunteer grains imazamox 129171 114311-32-9 Fair to Good, 50-90%
Volunteer grains imazethapyr 128922 81335-77-5 Poor, 25-60%
Volunteer grains metribuzin 101101 21087-64-9 Poor to Fair
Volunteer grains pendimethalin 108501 40487-42-1 Poor to Fair
Volunteer grains pronamide 101701 23950-58-5 Good, 80-90%
Volunteer grains quizalofop 128711 76578-14-8 Good to Excellent, 80-100%
Volunteer grains sethoxydim 121001 74051-80-2 Good, 80-90%
Volunteer grains terbacil 12701 5902-51-2 Fair to Good, 50-90%
Volunteer grains trifluralin 36101 1582-09-8 Fair to Good, 50-90%
Webworm Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Webworm Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Webworm Plant-resistant cultivars Poor, 25-60%
Webworm Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Wild carrot (biennial) 2,4-DB 30819 2758-42-1 Poor, 25-60%
Wild carrot (biennial) Clethodim 121011 99129-21-2 No Control, <25%
Wild carrot (biennial) fluazifop 122805 69806-50-4 No control
Wild carrot (biennial) imazamox 129171 114311-32-9 Poor, 25-60%
Wild carrot (biennial) imazethapyr 128922 81335-77-5 Poor, 25-60%
Wild carrot (biennial) quizalofop 128711 76578-14-8 No control
Wild carrot (biennial) sethoxydim 121001 74051-80-2 No control
Wild mustard 2,4-DB 30819 2758-42-1 Fair to Good, 50-90%
Wild mustard Benefin 84301 1861-40-1 Poor, 25-60%
Wild mustard bromoxynil 35301 1689-84-5 Good, 80-90%
Wild mustard Clethodim 121011 99129-21-2 No Control, <25%
Wild mustard diuron 35505 330-54-1 Excellent, 90-100%
Wild mustard EPTC 41401 759-94-4 Good, 80-90%
Wild mustard fluazifop 122805 69806-50-4 No control
Wild mustard imazamox 129171 114311-32-9 Excellent, 90-100%
Wild mustard imazethapyr 128922 81335-77-5 Excellent, 90-100%
Wild mustard metribuzin 101101 21087-64-9 Excellent, 90-100%
Wild mustard pronamide 101701 23950-58-5 Good, 80-90%
Wild mustard quizalofop 128711 76578-14-8 No control
Wild mustard sethoxydim 121001 74051-80-2 No control
Wild mustard terbacil 12701 5902-51-2 Excellent, 90-100%
Wild mustard trifluralin 36101 1582-09-8 Poor, 25-60%
Wild oats Benefin 84301 1861-40-1 Fair, 60-80%
Wild oats bromoxynil 35301 1689-84-5 Poor, 25-60%
Wild oats Clethodim 121011 99129-21-2 Good, 80-90%
Wild oats diuron 35505 330-54-1 Poor, 25-60%
Wild oats EPTC 41401 759-94-4 Good, 80-90%
Wild oats ethalfluralin 113101 55283-68-6 Poor to Fair
Wild oats fluazifop 122805 69806-50-4 Good to Excellent, 80-100%
Wild oats gramaxone 61603 4685-14-7 Fair to Good, 50-90%
Wild oats imazamox 129171 114311-32-9 Good, 80-90%
Wild oats imazethapyr 128922 81335-77-5 Fair, 60-80%
Wild oats metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Wild oats pendimethalin 108501 40487-42-1 Fair, 60-80%
Wild oats pronamide 101701 23950-58-5 Fair to Good, 50-90%
Wild oats quizalofop 128711 76578-14-8 Good to Excellent, 80-100%
Wild oats sethoxydim 121001 74051-80-2 Good, 80-90%
Wild oats trifluralin 36101 1582-09-8 Fair, 60-80%
Yellow nutsedge 2,4-DB 30819 2758-42-1 No Control, <25%
Yellow nutsedge bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Yellow nutsedge bromoxynil 35301 1689-84-5 No Control, <25%
Yellow nutsedge Clethodim 121011 99129-21-2 No Control, <25%
Yellow nutsedge diuron 35505 330-54-1 Fair, 60-80%
Yellow nutsedge EPTC 41401 759-94-4 Good, 80-90%
Yellow nutsedge ethalfluralin 113101 55283-68-6 No control not the right chemisty
Yellow nutsedge fluazifop 122805 69806-50-4 No control
Yellow nutsedge imazamox 129171 114311-32-9 Poor to Fair
Yellow nutsedge imazethapyr 128922 81335-77-5 Poor to Fair
Yellow nutsedge metholachlor 108801 51218-45-2 Good, 80-90%
Yellow nutsedge metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Yellow nutsedge pendimethalin 108501 40487-42-1 No control
Yellow nutsedge quizalofop 128711 76578-14-8 No control
Yellow nutsedge sethoxydim 121001 74051-80-2 No control
Yellow nutsedge terbacil 12701 5902-51-2 Fair, 60-80%

Wildlife

Pest Active Ingredient PC Code CAS Rating Description/Comments/Resistance Issues
Alfalfa Clethodim 121011 99129-21-2 No Control, <25%
Alfalfa fluazifop 122805 69806-50-4 No control
Alfalfa quizalofop 128711 76578-14-8 No control
Alfalfa sethoxydim 121001 74051-80-2 No control
Alfalfa caterpillar Plant-resistant cultivars Poor, 25-60%
Alfalfa mosaic virus Captan 81301 133-06-2 Not Used
Alfalfa mosaic virus Certified seed Poor, 25-60% Certified seed fields are in production a much shorter time. Virus builds up slowly, whereas fields of non-certified seed may be in production for over 10 years, so there is a higher virus incidence.
Alfalfa mosaic virus fludioxonil + metalaxyl Not Used
Alfalfa mosaic virus Iprodione 109801 36734-19-7 Not Used
Alfalfa mosaic virus metalaxyl 113501 57837-19-1 Not Used
Alfalfa mosaic virus metalaxyl 113501 57837-19-1 Not Used
Alfalfa mosaic virus metalaxyl-M 113502 70630-17-0 Not Used
Alfalfa mosaic virus Rotation to non-host crops Poor, 25-60%
Alfalfa mosaic virus thiabendazole 60101 148-79-8 Not Used
Alfalfa seed chalcid Fair, 60-80%
Alfalfa seed chalcid Clip-back/set-back Used but not as a stand-alone
Alfalfa seed chalcid Early cutting Good, 80-90%
Alfalfa seed chalcid Plant-resistant cultivars Poor, 25-60%
Alfalfa seed chalcid Pre-plant burning Good, 80-90%
Alfalfa seed chalcid Pre-plant cultivation Good, 80-90%
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode No data given
Alfalfa stem nematode Good, 80-90%
Alfalfa stem nematode Excellent, 90-100%
Alfalfa stem nematode Excellent, 90-100%
Alfalfa stem nematode Fair, 60-80% Bury by plowing.
Alfalfa stem nematode Fair, 60-80%
Alfalfa stem nematode Fair, 60-80%
Alfalfa stem nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Alfalfa stem nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Alfalfa weevil Used but not as a stand-alone
Alfalfa weevil Bacillus thuringiensis 0 Poor, 25-60% Can be good on small caterpillars.
Alfalfa weevil Bathyplectes curculionis wasp Used but not as a stand-alone
Alfalfa weevil Bifenthrin 128825 83322-02-5 Good, 80-90%
Alfalfa weevil carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Alfalfa weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Alfalfa weevil dimethoate 35001 60-51-5 Poor, 25-60% Better on small instars.
Alfalfa weevil Generalist predators Used but not as a stand-alone
Alfalfa weevil Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90%
Alfalfa weevil Methidathion 100301 950-37-8 Good, 80-90%
Alfalfa weevil Methomyl 90301 27519-02-4 Good, 80-90%
Alfalfa weevil methyl parathion 53501 298-00-0 Good, 80-90%
Alfalfa weevil Naled 34401 300-76-5 Good, 80-90%
Alfalfa weevil Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Alfalfa weevil Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Alfalfa weevil Plant-resistant cultivars Poor, 25-60%
Alfalfa weevil Post-harvest cultivation Good, 80-90%
Alfalfa weevil Pre-plant burning Good, 80-90%
Alfalfa weevil Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Annual ryegrass Clethodim 121011 99129-21-2 Excellent, 90-100%
Annual ryegrass pronamide 101701 23950-58-5 Excellent, 90-100%
Annual sowthistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Annual sowthistle Benefin 84301 1861-40-1 Poor, 25-60%
Annual sowthistle bentazon 275200 50723-80-3 Poor, 25-60%
Annual sowthistle bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Annual sowthistle Clethodim 121011 99129-21-2 No Control, <25%
Annual sowthistle diuron 35505 330-54-1 Good to Excellent, 80-100%
Annual sowthistle EPTC 41401 759-94-4 Poor, 25-60%
Annual sowthistle fluazifop 122805 69806-50-4 No control
Annual sowthistle gramaxone 61603 4685-14-7 Excellent, 90-100%
Annual sowthistle imazamox 129171 114311-32-9 Poor to Fair
Annual sowthistle imazethapyr 128922 81335-77-5 Poor, 25-60%
Annual sowthistle MCPA amine Fair to Good, 50-90%
Annual sowthistle metribuzin 101101 21087-64-9 Good, 80-90%
Annual sowthistle pendimethalin 108501 40487-42-1 Poor, 25-60%
Annual sowthistle pronamide 101701 23950-58-5 Poor, 25-60%
Annual sowthistle quizalofop 128711 76578-14-8 No control
Annual sowthistle sethoxydim 121001 74051-80-2 No control
Annual sowthistle terbacil 12701 5902-51-2 Excellent, 90-100%
Annual sowthistle trifluralin 36101 1582-09-8 Poor, 25-60%
Anthracnose Captan 81301 133-06-2 Not Used
Anthracnose Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Anthracnose fludioxonil + metalaxyl Not Used
Anthracnose Iprodione 109801 36734-19-7 Not Used
Anthracnose metalaxyl 113501 57837-19-1 Not Used
Anthracnose metalaxyl 113501 57837-19-1 Not Used
Anthracnose metalaxyl-M 113502 70630-17-0 Not Used
Anthracnose Plant-resistant cultivars Excellent, 90-100%
Anthracnose Sanitation of equipment No data, but suspected of being efficacious
Anthracnose thiabendazole 60101 148-79-8 Good to Excellent, 80-100%
Aphanomyces Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Aphanomyces Captan 81301 133-06-2 Not Used
Aphanomyces Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Aphanomyces fludioxonil + metalaxyl Not Used
Aphanomyces Iprodione 109801 36734-19-7 Not Used
Aphanomyces metalaxyl 113501 57837-19-1 Not Used
Aphanomyces metalaxyl 113501 57837-19-1 Not Used
Aphanomyces metalaxyl-M 113502 70630-17-0 Not Used
Aphanomyces Plant-resistant cultivars Excellent, 90-100%
Aphanomyces Rotation to non-host crops Good, 80-90%
Aphanomyces thiabendazole 60101 148-79-8 Not Used
Aphid, spotted alfalfa Used but not as a stand-alone
Aphid, spotted alfalfa Used but not as a stand-alone
Aphid, spotted alfalfa Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Aphid, spotted alfalfa dimethoate 35001 60-51-5 Poor, 25-60% Better on small instars.
Aphid, spotted alfalfa endosulfan 79401 115-29-7 Good, 80-90%
Aphid, spotted alfalfa Generalist predators Used but not as a stand-alone
Aphid, spotted alfalfa Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa Naled 34401 300-76-5 Fair, 60-80%
Aphid, spotted alfalfa Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphid, spotted alfalfa pirimicarb 106101 23103-98-2 Poor, 25-60%
Aphid, spotted alfalfa Plant-resistant cultivars Excellent, 90-100%
Aphid, spotted alfalfa Pymetrozine 101103 123312-89-0 Poor, 25-60%
Aphids Used but not as a stand-alone
Aphids Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphids carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Aphids Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Aphids dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Aphids endosulfan 79401 115-29-7 Good, 80-90%
Aphids Generalist predators Used but not as a stand-alone
Aphids Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90%
Aphids malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Aphids Methidathion 100301 950-37-8 Fair, 60-80%
Aphids Methomyl 90301 27519-02-4 Fair, 60-80%
Aphids methyl parathion 53501 298-00-0 Good, 80-90%
Aphids Naled 34401 300-76-5 Good, 80-90%
Aphids Oxydemeton methyl Fair to Good, 50-90% Best control of early instars.
Aphids Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Aphids Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Aphids pirimicarb 106101 23103-98-2 Good, 80-90%
Aphids Plant-resistant cultivars Excellent, 90-100%
Aphids Pre-plant burning Good, 80-90%
Aphids Pymetrozine 101103 123312-89-0 Poor to Fair
Aphids Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms Bacillus thuringiensis 0 Poor to Fair Can be good on small caterpillars.
Armyworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Armyworms Methomyl 90301 27519-02-4 Good, 80-90%
Armyworms methyl parathion 53501 298-00-0 Good, 80-90%
Armyworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Armyworms Plant-resistant cultivars Poor, 25-60%
Armyworms Pre-plant burning Good, 80-90%
Armyworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Bacterial wilt Captan 81301 133-06-2 Not Used
Bacterial wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Bacterial wilt fludioxonil + metalaxyl Not Used
Bacterial wilt Iprodione 109801 36734-19-7 Not Used
Bacterial wilt metalaxyl 113501 57837-19-1 Not Used
Bacterial wilt metalaxyl 113501 57837-19-1 Not Used
Bacterial wilt metalaxyl-M 113502 70630-17-0 Not Used
Bacterial wilt Plant-resistant cultivars Excellent, 90-100%
Bacterial wilt Rotation to non-host crops Poor, 25-60%
Bacterial wilt Soil fertility maintenance Good, 80-90%
Bacterial wilt thiabendazole 60101 148-79-8 Not Used
Blister beetle (adult) Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Blister beetle (adult) Plant-resistant cultivars Poor, 25-60%
Blue mustard Benefin 84301 1861-40-1 Poor, 25-60%
Blue mustard bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Blue mustard Clethodim 121011 99129-21-2 No Control, <25%
Blue mustard diuron 35505 330-54-1 Good, 80-90%
Blue mustard EPTC 41401 759-94-4 Poor, 25-60%
Blue mustard fluazifop 122805 69806-50-4 No control
Blue mustard metribuzin 101101 21087-64-9 Good, 80-90%
Blue mustard pronamide 101701 23950-58-5 Fair to Good, 50-90%
Blue mustard quizalofop 128711 76578-14-8 No control
Blue mustard sethoxydim 121001 74051-80-2 No control
Blue mustard terbacil 12701 5902-51-2 Poor, 25-60%
Blue mustard trifluralin 36101 1582-09-8 Poor, 25-60%
Canada thistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Canada thistle bentazon 275200 50723-80-3 Good, 80-90%
Canada thistle bromoxynil 35301 1689-84-5 Poor, 25-60%
Canada thistle Clethodim 121011 99129-21-2 No Control, <25%
Canada thistle fluazifop 122805 69806-50-4 No control
Canada thistle imazamox 129171 114311-32-9 Poor, 25-60%
Canada thistle imazethapyr 128922 81335-77-5 Poor, 25-60%
Canada thistle MCPA amine Good, 80-90%
Canada thistle pendimethalin 108501 40487-42-1 Poor, 25-60%
Canada thistle quizalofop 128711 76578-14-8 No control
Canada thistle sethoxydim 121001 74051-80-2 No control
Clover crown/root borer Plant-resistant cultivars Poor, 25-60%
Clover crown/root borer Rotation to non-host crops Good, 80-90%
Clover root curculio Good, 80-90%
Clover root curculio Good, 80-90%
Clover root curculio Lambda-cyhalothrin 128897 91465-08-6 Poor, 25-60% Causes mite and aphid flare-ups. Issues with resistance.
Clover root curculio Plant-resistant cultivars Good, 80-90%
Clover root curculio Rotation to non-host crops Good, 80-90%
Clover seed weevil Bifenthrin 128825 83322-02-5 Good, 80-90%
Clover seed weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Clover seed weevil Plant-resistant cultivars Poor, 25-60%
Clover, sweet Benefin 84301 1861-40-1 Fair to Good, 50-90%
Clover, sweet Clethodim 121011 99129-21-2 No Control, <25%
Clover, sweet fluazifop 122805 69806-50-4 No control
Clover, sweet quizalofop 128711 76578-14-8 No control
Clover, sweet sethoxydim 121001 74051-80-2 No control
Columbia root-knot nematode Poor, 25-60%
Columbia root-knot nematode Fair, 60-80% Bury by plowing.
Columbia root-knot nematode Poor, 25-60%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Fair, 60-80%
Columbia root-knot nematode Good, 80-90%
Columbia root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Columbia root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Common mallow 2,4-DB 30819 2758-42-1 Poor, 25-60%
Common mallow bentazon 275200 50723-80-3 Good, 80-90% seedlings only
Common mallow bentazon 275200 50723-80-3 Fair, 60-80%
Common mallow Clethodim 121011 99129-21-2 No Control, <25%
Common mallow fluazifop 122805 69806-50-4 No control
Common mallow imazamox 129171 114311-32-9 Poor to Good, 25-90%
Common mallow imazethapyr 128922 81335-77-5 Poor to Fair
Common mallow pendimethalin 108501 40487-42-1 Poor, 25-60%
Common mallow quizalofop 128711 76578-14-8 No control
Common mallow sethoxydim 121001 74051-80-2 No control
Common yarrow Clethodim 121011 99129-21-2 No Control, <25%
Common yarrow fluazifop 122805 69806-50-4 No control
Common yarrow imazamox 129171 114311-32-9 Poor, 25-60%
Common yarrow quizalofop 128711 76578-14-8 No control
Crown root complex Avoid plant injury Good, 80-90%
Crown root complex Captan 81301 133-06-2 Not Used
Crown root complex fludioxonil + metalaxyl Not Used
Crown root complex Iprodione 109801 36734-19-7 Not Used
Crown root complex metalaxyl 113501 57837-19-1 Not Used
Crown root complex metalaxyl 113501 57837-19-1 Not Used
Crown root complex metalaxyl-M 113502 70630-17-0 Not Used
Crown root complex Plant-resistant cultivars Fair, 60-80%
Crown root complex thiabendazole 60101 148-79-8 Not Used
Cutworms Fair, 60-80%
Cutworms Fair, 60-80%
Cutworms Bacillus thuringiensis 0 Poor, 25-60% Can be good on small caterpillars.
Cutworms Bacillus thuringiensis 0 Poor to Fair Can be good on small caterpillars.
Cutworms Bifenthrin 128825 83322-02-5 Good, 80-90%
Cutworms Carbaryl 56801 63-25-2 Excellent, 90-100% Causes mite flare-ups.
Cutworms Chlorpyrifos 59101 2921-88-2 Excellent, 90-100%
Cutworms Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Cutworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Methomyl 90301 27519-02-4 no data
Cutworms Naled 34401 300-76-5 Good, 80-90%
Cutworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Plant-resistant cultivars Poor, 25-60%
Cutworms Plant-resistant cultivars Poor, 25-60%
Cutworms Rotation to non-host crops Fair, 60-80%
Cutworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Cutworms Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Captan 81301 133-06-2 Not Used
Damping off and seedling blight Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight fludioxonil + metalaxyl Not Used
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight fludioxonil + metalaxyl Poor, 25-60%
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight Iprodione 109801 36734-19-7 Not Used
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl 113501 57837-19-1 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Not Used
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight metalaxyl-M 113502 70630-17-0 Good, 80-90%
Damping off and seedling blight Plant-resistant cultivars Excellent, 90-100%
Damping off and seedling blight Rotation to non-host crops Good, 80-90%
Damping off and seedling blight Soil fertility maintenance Good, 80-90%
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Damping off and seedling blight thiabendazole 60101 148-79-8 Not Used
Dandelion 2,4-DB 30819 2758-42-1 Poor, 25-60%
Dandelion Benefin 84301 1861-40-1 Poor, 25-60%
Dandelion bromoxynil 35301 1689-84-5 Poor, 25-60%
Dandelion Clethodim 121011 99129-21-2 No Control, <25%
Dandelion EPTC 41401 759-94-4 Poor, 25-60%
Dandelion fluazifop 122805 69806-50-4 No control
Dandelion gramaxone 61603 4685-14-7 Fair, 60-80%
Dandelion imazamox 129171 114311-32-9 Poor, 25-60%
Dandelion imazethapyr 128922 81335-77-5 Poor, 25-60%
Dandelion MCPA amine Good, 80-90%
Dandelion metribuzin 101101 21087-64-9 Poor to Fair
Dandelion pronamide 101701 23950-58-5 Poor, 25-60%
Dandelion quizalofop 128711 76578-14-8 No control
Dandelion sethoxydim 121001 74051-80-2 No control
Dandelion sethoxydim 121001 74051-80-2 No control
Dandelion terbacil 12701 5902-51-2 Fair to Good, 50-90%
Dandelion trifluralin 36101 1582-09-8 Poor, 25-60%
Dodder 2,4-DB 30819 2758-42-1 Poor, 25-60%
Dodder Benefin 84301 1861-40-1 Poor, 25-60%
Dodder bromoxynil 35301 1689-84-5 Poor, 25-60%
Dodder Clethodim 121011 99129-21-2 No Control, <25%
Dodder diuron 35505 330-54-1 Poor, 25-60%
Dodder EPTC 41401 759-94-4 Poor, 25-60%
Dodder fluazifop 122805 69806-50-4 No control
Dodder imazamox 129171 114311-32-9 Fair to Good, 50-90% Multiple applications needed
Dodder imazethapyr 128922 81335-77-5 Poor to Fair
Dodder metribuzin 101101 21087-64-9 Poor, 25-60%
Dodder pendimethalin 108501 40487-42-1 Good to Excellent, 80-100%
Dodder pronamide 101701 23950-58-5 Fair to Good, 50-90%
Dodder quizalofop 128711 76578-14-8 No control
Dodder sethoxydim 121001 74051-80-2 No control
Dodder terbacil 12701 5902-51-2 Poor, 25-60%
Dodder trifluralin 36101 1582-09-8 Poor, 25-60%
Downy brome 2,4-DB 30819 2758-42-1 No Control, <25%
Downy brome Benefin 84301 1861-40-1 Excellent, 90-100%
Downy brome bentazon 275200 50723-80-3 Good, 80-90%
Downy brome bromoxynil 35301 1689-84-5 Poor, 25-60%
Downy brome Clethodim 121011 99129-21-2 Poor to Good, 25-90%
Downy brome diuron 35505 330-54-1 Fair, 60-80%
Downy brome EPTC 41401 759-94-4 Good to Excellent, 80-100%
Downy brome ethalfluralin 113101 55283-68-6 Fair to Good, 50-90%
Downy brome gramaxone 61603 4685-14-7 Excellent, 90-100%
Downy brome imazamox 129171 114311-32-9 Good, 80-90%
Downy brome imazethapyr 128922 81335-77-5 Poor, 25-60%
Downy brome metribuzin 101101 21087-64-9 Good, 80-90%
Downy brome pronamide 101701 23950-58-5 Excellent, 90-100%
Downy brome sethoxydim 121001 74051-80-2 Poor, 25-60%
Downy brome terbacil 12701 5902-51-2 Excellent, 90-100%
Downy brome trifluralin 36101 1582-09-8 Excellent, 90-100%
Downy mildew Captan 81301 133-06-2 Not Used
Downy mildew fludioxonil + metalaxyl Poor, 25-60%
Downy mildew Iprodione 109801 36734-19-7 Not Used
Downy mildew metalaxyl 113501 57837-19-1 Good, 80-90%
Downy mildew metalaxyl 113501 57837-19-1 Good, 80-90%
Downy mildew metalaxyl-M 113502 70630-17-0 Good, 80-90%
Downy mildew thiabendazole 60101 148-79-8 Not Used
Egyptian alfalfa weevil Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Egyptian alfalfa weevil Lambda-cyhalothrin 128897 91465-08-6 Excellent, 90-100% Causes mite and aphid flare-ups. Issues with resistance.
Egyptian alfalfa weevil Phosmet 59201 732-11-6 Fair, 60-80% Warden, WA only; typically on new seedlings. Pea aphid only.
Flea beetle Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Flea beetle Plant-resistant cultivars Poor, 25-60%
Fusarium wilt Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Fusarium wilt Captan 81301 133-06-2 Not Used
Fusarium wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Fusarium wilt fludioxonil + metalaxyl Not Used
Fusarium wilt Iprodione 109801 36734-19-7 Not Used
Fusarium wilt metalaxyl 113501 57837-19-1 Not Used
Fusarium wilt metalaxyl 113501 57837-19-1 Not Used
Fusarium wilt metalaxyl-M 113502 70630-17-0 Not Used
Fusarium wilt Plant-resistant cultivars Excellent, 90-100%
Fusarium wilt Rotation to non-host crops Poor, 25-60%
Fusarium wilt Soil fertility maintenance Good, 80-90%
Fusarium wilt thiabendazole 60101 148-79-8 Not Used
Grasses Clethodim 121011 99129-21-2 No Control, <25%
Grasses diuron 35505 330-54-1 Poor to Fair, 25-80%
Grasshoppers Carbaryl 56801 63-25-2 no data
Grasshoppers diflubenzuron 108201 35367-38-5 Good, 80-90% Good on small instars.
Grasshoppers dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Grasshoppers Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Grasshoppers Nosema locustae Fair, 60-80% Can be effective on small instars.
Grasshoppers Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Grasshoppers Plant-resistant cultivars Poor, 25-60%
Grasshoppers Post-harvest cultivation Good, 80-90%
Grasshoppers Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Groundsel MCPA amine Poor, 25-60%
Groundsel oxyfluorfen 111601 42874-03-3 Poor, 25-60% Not yet registered for clover seed; IR-4 pipeline
Hairy nightshade 2,4-DB 30819 2758-42-1 Good, 80-90%
Hairy nightshade Benefin 84301 1861-40-1 Poor, 25-60%
Hairy nightshade bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Hairy nightshade bromoxynil 35301 1689-84-5 Good, 80-90%
Hairy nightshade Clethodim 121011 99129-21-2 No Control, <25%
Hairy nightshade diuron 35505 330-54-1 Fair to Good, 50-90%
Hairy nightshade EPTC 41401 759-94-4 Good, 80-90%
Hairy nightshade ethalfluralin 113101 55283-68-6 Poor to Fair, 25-80%
Hairy nightshade fluazifop 122805 69806-50-4 No control
Hairy nightshade gramaxone 61603 4685-14-7 Excellent, 90-100%
Hairy nightshade imazamox 129171 114311-32-9 Good to Excellent, 80-100%
Hairy nightshade imazethapyr 128922 81335-77-5 Excellent, 90-100%
Hairy nightshade metribuzin 101101 21087-64-9 Poor, 25-60%
Hairy nightshade pendimethalin 108501 40487-42-1 Poor to Fair
Hairy nightshade pronamide 101701 23950-58-5 Good, 80-90%
Hairy nightshade quizalofop 128711 76578-14-8 No control
Hairy nightshade sethoxydim 121001 74051-80-2 No control
Hairy nightshade terbacil 12701 5902-51-2 Excellent, 90-100%
Hairy nightshade trifluralin 36101 1582-09-8 Poor, 25-60%
Kochia (als) 2,4-DB 30819 2758-42-1 Poor to Fair
Kochia (als) Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Kochia (als) bentazon 275200 50723-80-3 Poor, 25-60%
Kochia (als) bromoxynil 35301 1689-84-5 Excellent, 90-100%
Kochia (als) Clethodim 121011 99129-21-2 No Control, <25%
Kochia (als) diuron 35505 330-54-1 Excellent, 90-100%
Kochia (als) EPTC 41401 759-94-4 Poor, 25-60%
Kochia (als) fluazifop 122805 69806-50-4 No control
Kochia (als) gramaxone 61603 4685-14-7 Good, 80-90%
Kochia (als) imazamox 129171 114311-32-9 Good, 80-90%
Kochia (als) imazethapyr 128922 81335-77-5 Good, 80-90%
Kochia (als) metribuzin 101101 21087-64-9 Good, 80-90%
Kochia (als) pendimethalin 108501 40487-42-1 Poor, 25-60%
Kochia (als) pronamide 101701 23950-58-5 Fair, 60-80%
Kochia (als) quizalofop 128711 76578-14-8 No control
Kochia (als) sethoxydim 121001 74051-80-2 No control
Kochia (als) terbacil 12701 5902-51-2 Good to Excellent, 80-100%
Kochia (als) trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Lambsquarters 2,4-DB 30819 2758-42-1 Poor to Good, 25-90%
Lambsquarters Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Lambsquarters bentazon 275200 50723-80-3 Poor to Fair
Lambsquarters bromoxynil 35301 1689-84-5 Good, 80-90%
Lambsquarters diuron 35505 330-54-1 Excellent, 90-100%
Lambsquarters EPTC 41401 759-94-4 Good, 80-90%
Lambsquarters fluazifop 122805 69806-50-4 No control
Lambsquarters gramaxone 61603 4685-14-7 Excellent, 90-100%
Lambsquarters imazamox 129171 114311-32-9 Good, 80-90%
Lambsquarters imazethapyr 128922 81335-77-5 Fair, 60-80%
Lambsquarters metribuzin 101101 21087-64-9 Excellent, 90-100%
Lambsquarters pendimethalin 108501 40487-42-1 Poor to Fair
Lambsquarters pronamide 101701 23950-58-5 Good, 80-90%
Lambsquarters quizalofop 128711 76578-14-8 No control
Lambsquarters sethoxydim 121001 74051-80-2 No control
Lambsquarters terbacil 12701 5902-51-2 Excellent, 90-100%
Lambsquarters trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Lesion nematode Poor, 25-60%
Lesion nematode Poor, 25-60%
Lesion nematode Good, 80-90%
Lesion nematode Good, 80-90%
Lesion nematode Good, 80-90%
Lesion nematode No data, but suspected of being efficacious
Lesion nematode Fair, 60-80% Bury by plowing.
Lesion nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Lesion nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Lygus bugs Used but not as a stand-alone
Lygus bugs Bifenthrin 128825 83322-02-5 Good, 80-90%
Lygus bugs carbofuran 90601 1563-66-2 Good, 80-90% Three weeks control.
Lygus bugs Chlorpyrifos 59101 2921-88-2 Good, 80-90%
Lygus bugs dimethoate 35001 60-51-5 Good, 80-90% Better on small instars.
Lygus bugs endosulfan 79401 115-29-7 Fair, 60-80%
Lygus bugs formetanate hydrochloride 97301 23422-53-9 Good, 80-90% Little residual. Expensive.
Lygus bugs Generalist predators Used but not as a stand-alone
Lygus bugs Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Lygus bugs Methidathion 100301 950-37-8 Fair, 60-80%
Lygus bugs Methomyl 90301 27519-02-4 Fair, 60-80%
Lygus bugs methyl parathion 53501 298-00-0 Good, 80-90%
Lygus bugs Naled 34401 300-76-5 Good, 80-90%
Lygus bugs Oxydemeton methyl Fair, 60-80% Best control of early instars.
Lygus bugs Peristenus wasps no data
Lygus bugs Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Lygus bugs pirimicarb 106101 23103-98-2 Poor, 25-60%
Lygus bugs Plant-resistant cultivars Poor, 25-60%
Lygus bugs Pre-plant burning Good, 80-90%
Lygus bugs Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Mayweed 2,4-DB 30819 2758-42-1 Poor, 25-60%
Mayweed Benefin 84301 1861-40-1 Poor, 25-60%
Mayweed bentazon 275200 50723-80-3 Poor, 25-60%
Mayweed bromoxynil 35301 1689-84-5 Fair to Good, 50-90%
Mayweed Clethodim 121011 99129-21-2 No Control, <25%
Mayweed EPTC 41401 759-94-4 Fair to Good, 50-90%
Mayweed fluazifop 122805 69806-50-4 No control
Mayweed gramaxone 61603 4685-14-7 Good to Excellent, 80-100%
Mayweed imazamox 129171 114311-32-9 Poor, 25-60%
Mayweed imazethapyr 128922 81335-77-5 Poor, 25-60%
Mayweed quizalofop 128711 76578-14-8 No control
Mayweed sethoxydim 121001 74051-80-2 No control
Northern root-knot nematode Poor, 25-60%
Northern root-knot nematode Poor, 25-60%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Fair, 60-80% Bury by plowing.
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode Good, 80-90%
Northern root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Northern root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Pea leaf weevil Beauveria bassiana Used but not as a stand-alone
Pea leaf weevil Phosmet 59201 732-11-6 Good, 80-90% Warden, WA only; typically on new seedlings. Pea aphid only.
Pea leaf weevil Plant-resistant cultivars Poor, 25-60%
Perennial ryegrass Clethodim 121011 99129-21-2 Excellent, 90-100%
Phytophthora root rot Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Phytophthora root rot Captan 81301 133-06-2 Not Used
Phytophthora root rot Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Phytophthora root rot fludioxonil + metalaxyl Not Used
Phytophthora root rot Iprodione 109801 36734-19-7 Not Used
Phytophthora root rot metalaxyl 113501 57837-19-1 Not Used
Phytophthora root rot metalaxyl 113501 57837-19-1 Not Used
Phytophthora root rot metalaxyl-M 113502 70630-17-0 Not Used
Phytophthora root rot Plant-resistant cultivars Excellent, 90-100%
Phytophthora root rot Rotation to non-host crops Good, 80-90%
Phytophthora root rot thiabendazole 60101 148-79-8 Not Used
Pigweed 2,4-DB 30819 2758-42-1 Poor, 25-60%
Pigweed Benefin 84301 1861-40-1 Good, 80-90%
Pigweed bentazon 275200 50723-80-3 Poor, 25-60%
Pigweed bromoxynil 35301 1689-84-5 Poor, 25-60%
Pigweed Clethodim 121011 99129-21-2 No Control, <25%
Pigweed diuron 35505 330-54-1 Good to Excellent, 80-100%
Pigweed EPTC 41401 759-94-4 Fair to Good, 50-90%
Pigweed fluazifop 122805 69806-50-4 No control
Pigweed imazamox 129171 114311-32-9 Good, 80-90%
Pigweed imazethapyr 128922 81335-77-5 Good, 80-90%
Pigweed metribuzin 101101 21087-64-9 Good to Excellent, 80-100%
Pigweed pendimethalin 108501 40487-42-1 Fair, 60-80%
Pigweed pronamide 101701 23950-58-5 Poor, 25-60%
Pigweed quizalofop 128711 76578-14-8 No control
Pigweed sethoxydim 121001 74051-80-2 No control
Pigweed terbacil 12701 5902-51-2 Fair to Good, 50-90%
Pigweed trifluralin 36101 1582-09-8 Good, 80-90%
Prickly lettuce 2,4-DB 30819 2758-42-1 Poor, 25-60%
Prickly lettuce Benefin 84301 1861-40-1 Poor, 25-60%
Prickly lettuce bentazon 275200 50723-80-3 Poor, 25-60%
Prickly lettuce bromoxynil 35301 1689-84-5 Fair, 60-80%
Prickly lettuce Clethodim 121011 99129-21-2 No Control, <25%
Prickly lettuce diuron 35505 330-54-1 Excellent, 90-100%
Prickly lettuce EPTC 41401 759-94-4 Poor, 25-60%
Prickly lettuce fluazifop 122805 69806-50-4 No control
Prickly lettuce gramaxone 61603 4685-14-7 Excellent, 90-100%
Prickly lettuce imazamox 129171 114311-32-9 Poor, 25-60%
Prickly lettuce imazethapyr 128922 81335-77-5 Poor, 25-60%
Prickly lettuce MCPA amine Fair to Good, 50-90%
Prickly lettuce metribuzin 101101 21087-64-9 Excellent, 90-100%
Prickly lettuce pendimethalin 108501 40487-42-1 Poor, 25-60%
Prickly lettuce pronamide 101701 23950-58-5 Poor, 25-60%
Prickly lettuce quizalofop 128711 76578-14-8 No control
Prickly lettuce sethoxydim 121001 74051-80-2 No control
Prickly lettuce terbacil 12701 5902-51-2 Excellent, 90-100%
Prickly lettuce trifluralin 36101 1582-09-8 Poor, 25-60%
Quackgrass 2,4-DB 30819 2758-42-1 No Control, <25%
Quackgrass Benefin 84301 1861-40-1 Poor, 25-60%
Quackgrass bromoxynil 35301 1689-84-5 Poor, 25-60%
Quackgrass Clethodim 121011 99129-21-2 Good, 80-90% Quackgrass in western OR=G
Quackgrass Clethodim 121011 99129-21-2 Fair, 60-80%
Quackgrass diuron 35505 330-54-1 Poor, 25-60%
Quackgrass EPTC 41401 759-94-4 Fair to Good, 50-90%
Quackgrass ethalfluralin 113101 55283-68-6 Poor, 25-60%
Quackgrass fluazifop 122805 69806-50-4 Fair, 60-80%
Quackgrass gramaxone 61603 4685-14-7 Fair, 60-80%
Quackgrass imazamox 129171 114311-32-9 Poor, 25-60%
Quackgrass imazethapyr 128922 81335-77-5 Poor, 25-60%
Quackgrass metribuzin 101101 21087-64-9 Poor to Fair
Quackgrass pronamide 101701 23950-58-5 Good, 80-90%
Quackgrass quizalofop 128711 76578-14-8 Fair, 60-80%
Quackgrass sethoxydim 121001 74051-80-2 Fair to Good, 50-90%
Quackgrass terbacil 12701 5902-51-2 Fair, 60-80%
Quackgrass trifluralin 36101 1582-09-8 Poor, 25-60%
Rhizoctonia stem canker Appropriate irrigation Good, 80-90% Over irrigation promotes stem canker
Rhizoctonia stem canker Captan 81301 133-06-2 Not Used
Rhizoctonia stem canker fludioxonil + metalaxyl Not Used
Rhizoctonia stem canker Iprodione 109801 36734-19-7 Not Used
Rhizoctonia stem canker metalaxyl 113501 57837-19-1 Not Used
Rhizoctonia stem canker metalaxyl 113501 57837-19-1 Not Used
Rhizoctonia stem canker metalaxyl-M 113502 70630-17-0 Not Used
Rhizoctonia stem canker Rotation to non-host crops Poor, 25-60%
Rhizoctonia stem canker Soil fertility maintenance Good, 80-90%
Rhizoctonia stem canker thiabendazole 60101 148-79-8 Not Used
Russian knapweed Clethodim 121011 99129-21-2 No Control, <25%
Russian knapweed fluazifop 122805 69806-50-4 No control
Russian knapweed imazamox 129171 114311-32-9 Poor, 25-60%
Russian knapweed quizalofop 128711 76578-14-8 No control
Russian knapweed sethoxydim 121001 74051-80-2 No control
Russian thistle 2,4-DB 30819 2758-42-1 Poor, 25-60%
Russian thistle Benefin 84301 1861-40-1 Good to Excellent, 80-100%
Russian thistle bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Russian thistle bromoxynil 35301 1689-84-5 Good, 80-90%
Russian thistle Clethodim 121011 99129-21-2 No Control, <25%
Russian thistle diuron 35505 330-54-1 Good to Excellent, 80-100%
Russian thistle EPTC 41401 759-94-4 Poor, 25-60%
Russian thistle fluazifop 122805 69806-50-4 No control
Russian thistle gramaxone 61603 4685-14-7 Excellent, 90-100%
Russian thistle imazamox 129171 114311-32-9 Fair to Good, 50-90%
Russian thistle imazethapyr 128922 81335-77-5 Fair, 60-80%
Russian thistle metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Russian thistle pronamide 101701 23950-58-5 Good, 80-90%
Russian thistle quizalofop 128711 76578-14-8 No control
Russian thistle sethoxydim 121001 74051-80-2 No control
Russian thistle terbacil 12701 5902-51-2 Good to Excellent, 80-100%
Russian thistle trifluralin 36101 1582-09-8 Good to Excellent, 80-100%
Sclerotinia (white mold) Captan 81301 133-06-2 Not Used
Sclerotinia (white mold) Certified seed Good, 80-90%
Sclerotinia (white mold) fludioxonil + metalaxyl Not Used
Sclerotinia (white mold) Iprodione 109801 36734-19-7 Good, 80-90%
Sclerotinia (white mold) metalaxyl 113501 57837-19-1 Not Used
Sclerotinia (white mold) metalaxyl 113501 57837-19-1 Not Used
Sclerotinia (white mold) metalaxyl-M 113502 70630-17-0 Not Used
Sclerotinia (white mold) Rotation to non-host crops Good, 80-90%
Sclerotinia (white mold) thiabendazole 60101 148-79-8 Not Used
Slugs metaldehyde 53001 9002-91-9 Good, 80-90% W.OR only
Southern root-knot nematode Poor, 25-60%
Southern root-knot nematode Poor, 25-60%
Southern root-knot nematode Good, 80-90%
Southern root-knot nematode Good, 80-90%
Southern root-knot nematode Excellent, 90-100% Non-dormants.
Southern root-knot nematode Fair, 60-80% Bury by plowing.
Southern root-knot nematode 1,3-dichloropropene 29001 542-75-6 Not Used Too expensive.
Southern root-knot nematode metam-sodium 39003 137-42-8 Not Used Too expensive.
Spider mites Good, 80-90%
Spider mites Abamectin 122804 71751-41-2 Good, 80-90% Resistance concerns.
Spider mites Bifenthrin 128825 83322-02-5 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites Chlorpyrifos 59101 2921-88-2 Poor, 25-60%
Spider mites Clip-back/set-back Used but not as a stand-alone
Spider mites formetanate hydrochloride 97301 23422-53-9 Good, 80-90% Little residual. Expensive.
Spider mites Generalist predators Used but not as a stand-alone
Spider mites hexythiazox 128849 78587-05-0 Good, 80-90% Best on immatures. Resistance issues.
Spider mites Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites malathion 57701 121-75-5 Good, 80-90% Ultra Low Volume (ULV) has 7-day residual (leafcutter bees).
Spider mites Methidathion 100301 950-37-8 no data
Spider mites Oxydemeton methyl Fair, 60-80% Best control of early instars.
Spider mites Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Spider mites pirimicarb 106101 23103-98-2 Poor, 25-60%
Spider mites Plant-resistant cultivars Poor, 25-60%
Spider mites Predatory mites * Poor, 25-60%
Spider mites Pre-plant burning Good, 80-90%
Spider mites Propargite 97601 2312-35-8 Good, 80-90%
Spider mites sulfur 77501 7704-34-9 Fair, 60-80%
Stagonospora root rot Captan 81301 133-06-2 Not Used
Stagonospora root rot fludioxonil + metalaxyl Not Used
Stagonospora root rot Iprodione 109801 36734-19-7 Not Used
Stagonospora root rot metalaxyl 113501 57837-19-1 Not Used
Stagonospora root rot metalaxyl 113501 57837-19-1 Not Used
Stagonospora root rot metalaxyl-M 113502 70630-17-0 Not Used
Stagonospora root rot thiabendazole 60101 148-79-8 Not Used
Sunflower 2,4-DB 30819 2758-42-1 Good, 80-90%
Sunflower Benefin 84301 1861-40-1 Poor, 25-60%
Sunflower bentazon 275200 50723-80-3 Excellent, 90-100%
Sunflower bromoxynil 35301 1689-84-5 Excellent, 90-100%
Sunflower Clethodim 121011 99129-21-2 No Control, <25%
Sunflower diuron 35505 330-54-1 Fair, 60-80%
Sunflower EPTC 41401 759-94-4 Poor, 25-60%
Sunflower fluazifop 122805 69806-50-4 No control
Sunflower gramaxone 61603 4685-14-7 Excellent, 90-100%
Sunflower imazamox 129171 114311-32-9 Excellent, 90-100%
Sunflower imazethapyr 128922 81335-77-5 Good, 80-90%
Sunflower metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Sunflower pronamide 101701 23950-58-5 Poor, 25-60%
Sunflower quizalofop 128711 76578-14-8 No control
Sunflower sethoxydim 121001 74051-80-2 No control
Sunflower terbacil 12701 5902-51-2 Good, 80-90%
Sunflower trifluralin 36101 1582-09-8 Poor, 25-60%
Verticillium wilt Captan 81301 133-06-2 Not Used
Verticillium wilt Certified seed Excellent, 90-100% When planting certified seed, more likely to be
Verticillium wilt fludioxonil + metalaxyl Not Used
Verticillium wilt Iprodione 109801 36734-19-7 Not Used
Verticillium wilt metalaxyl 113501 57837-19-1 Not Used
Verticillium wilt metalaxyl 113501 57837-19-1 Not Used
Verticillium wilt metalaxyl-M 113502 70630-17-0 Not Used
Verticillium wilt Plant-resistant cultivars Excellent, 90-100%
Verticillium wilt Rotation to non-host crops Good, 80-90%
Verticillium wilt Sanitation of equipment No data, but suspected of being efficacious
Verticillium wilt Soil fertility maintenance Good, 80-90%
Verticillium wilt thiabendazole 60101 148-79-8 Not Used
Verticillium wilt Weed Management No data, but suspected of being efficacious
Vetch MCPA amine Poor, 25-60%
Volunteer grains 2,4-DB 30819 2758-42-1 No Control, <25%
Volunteer grains bromoxynil 35301 1689-84-5 Poor, 25-60%
Volunteer grains Clethodim 121011 99129-21-2 Good to Excellent, 80-100%
Volunteer grains diuron 35505 330-54-1 Poor to Fair
Volunteer grains EPTC 41401 759-94-4 Good, 80-90%
Volunteer grains ethalfluralin 113101 55283-68-6 Fair, 60-80%
Volunteer grains fluazifop 122805 69806-50-4 Good to Excellent, 80-100%
Volunteer grains gramaxone 61603 4685-14-7 Excellent, 90-100%
Volunteer grains imazamox 129171 114311-32-9 Fair to Good, 50-90%
Volunteer grains imazethapyr 128922 81335-77-5 Poor, 25-60%
Volunteer grains metribuzin 101101 21087-64-9 Poor to Fair
Volunteer grains pendimethalin 108501 40487-42-1 Poor to Fair
Volunteer grains pronamide 101701 23950-58-5 Good, 80-90%
Volunteer grains quizalofop 128711 76578-14-8 Good to Excellent, 80-100%
Volunteer grains sethoxydim 121001 74051-80-2 Good, 80-90%
Volunteer grains terbacil 12701 5902-51-2 Fair to Good, 50-90%
Volunteer grains trifluralin 36101 1582-09-8 Fair to Good, 50-90%
Webworm Lambda-cyhalothrin 128897 91465-08-6 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Webworm Permethrin 109701 52645-53-1 Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Webworm Plant-resistant cultivars Poor, 25-60%
Webworm Zeta cypermethrin 129064 Unknown Good, 80-90% Causes mite and aphid flare-ups. Issues with resistance.
Wild carrot (biennial) 2,4-DB 30819 2758-42-1 Poor, 25-60%
Wild carrot (biennial) Clethodim 121011 99129-21-2 No Control, <25%
Wild carrot (biennial) fluazifop 122805 69806-50-4 No control
Wild carrot (biennial) imazamox 129171 114311-32-9 Poor, 25-60%
Wild carrot (biennial) imazethapyr 128922 81335-77-5 Poor, 25-60%
Wild carrot (biennial) quizalofop 128711 76578-14-8 No control
Wild carrot (biennial) sethoxydim 121001 74051-80-2 No control
Wild mustard 2,4-DB 30819 2758-42-1 Fair to Good, 50-90%
Wild mustard Benefin 84301 1861-40-1 Poor, 25-60%
Wild mustard bromoxynil 35301 1689-84-5 Good, 80-90%
Wild mustard Clethodim 121011 99129-21-2 No Control, <25%
Wild mustard diuron 35505 330-54-1 Excellent, 90-100%
Wild mustard EPTC 41401 759-94-4 Good, 80-90%
Wild mustard fluazifop 122805 69806-50-4 No control
Wild mustard imazamox 129171 114311-32-9 Excellent, 90-100%
Wild mustard imazethapyr 128922 81335-77-5 Excellent, 90-100%
Wild mustard metribuzin 101101 21087-64-9 Excellent, 90-100%
Wild mustard pronamide 101701 23950-58-5 Good, 80-90%
Wild mustard quizalofop 128711 76578-14-8 No control
Wild mustard sethoxydim 121001 74051-80-2 No control
Wild mustard terbacil 12701 5902-51-2 Excellent, 90-100%
Wild mustard trifluralin 36101 1582-09-8 Poor, 25-60%
Wild oats Benefin 84301 1861-40-1 Fair, 60-80%
Wild oats bromoxynil 35301 1689-84-5 Poor, 25-60%
Wild oats Clethodim 121011 99129-21-2 Good, 80-90%
Wild oats diuron 35505 330-54-1 Poor, 25-60%
Wild oats EPTC 41401 759-94-4 Good, 80-90%
Wild oats ethalfluralin 113101 55283-68-6 Poor to Fair
Wild oats fluazifop 122805 69806-50-4 Good to Excellent, 80-100%
Wild oats gramaxone 61603 4685-14-7 Fair to Good, 50-90%
Wild oats imazamox 129171 114311-32-9 Good, 80-90%
Wild oats imazethapyr 128922 81335-77-5 Fair, 60-80%
Wild oats metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Wild oats pendimethalin 108501 40487-42-1 Fair, 60-80%
Wild oats pronamide 101701 23950-58-5 Fair to Good, 50-90%
Wild oats quizalofop 128711 76578-14-8 Good to Excellent, 80-100%
Wild oats sethoxydim 121001 74051-80-2 Good, 80-90%
Wild oats trifluralin 36101 1582-09-8 Fair, 60-80%
Yellow nutsedge 2,4-DB 30819 2758-42-1 No Control, <25%
Yellow nutsedge bentazon 275200 50723-80-3 Good to Excellent, 80-100%
Yellow nutsedge bromoxynil 35301 1689-84-5 No Control, <25%
Yellow nutsedge Clethodim 121011 99129-21-2 No Control, <25%
Yellow nutsedge diuron 35505 330-54-1 Fair, 60-80%
Yellow nutsedge EPTC 41401 759-94-4 Good, 80-90%
Yellow nutsedge ethalfluralin 113101 55283-68-6 No control not the right chemisty
Yellow nutsedge fluazifop 122805 69806-50-4 No control
Yellow nutsedge imazamox 129171 114311-32-9 Poor to Fair
Yellow nutsedge imazethapyr 128922 81335-77-5 Poor to Fair
Yellow nutsedge metholachlor 108801 51218-45-2 Good, 80-90%
Yellow nutsedge metribuzin 101101 21087-64-9 Fair to Good, 50-90%
Yellow nutsedge pendimethalin 108501 40487-42-1 No control
Yellow nutsedge quizalofop 128711 76578-14-8 No control
Yellow nutsedge sethoxydim 121001 74051-80-2 No control
Yellow nutsedge terbacil 12701 5902-51-2 Fair, 60-80%