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.
| Pest |
Rank |
Description |
Symptoms |
Chemical Control |
Biological Control |
Physical Control |
Cultural Control |
|
Aphid (Ericaphis fimbriata)
|
|
|
|
|
|
|
|
|
Black vine weevil (Otiorhynchus sulcatus)
|
|
|
|
|
|
|
|
|
Cherry fruitworm (Grapholita packardi)
|
|
|
|
|
|
|
|
|
Garden symphylan (Scutigerella immaculata)
|
|
|
|
|
|
|
|
|
Green peach aphid (Myzus persicae)
|
|
|
|
|
|
|
|
|
Leafrollers and olethreutine moths ( )
|
|
|
|
|
|
|
|
|
Lecanium scale (Lecanium spp.)
|
|
|
|
|
|
|
|
|
Obliquebanded leafroller (oblr) (Choristoneura rosaceana)
|
|
|
|
|
|
|
|
|
Obscure root weevil (Sciopithes obscurus)
|
|
|
|
|
|
|
|
|
Orange tortrix (Argyrotaenia franciscana)
|
|
|
|
|
|
|
|
|
Root weevils ( )
|
|
|
|
|
|
|
|
|
Rough strawberry root weevil (Otiorhynchus rugosostriatus)
|
|
|
|
|
|
|
|
|
Strawberry root weevil (Otiorhynchus ovatus)
|
|
|
|
|
|
|
|
|
Winter moth ( )
|
|
|
|
|
|
|
|
| Pest |
Rank |
Description |
Symptoms |
Chemical Control |
Biological Control |
Physical Control |
Cultural Control |
|
Anthracnose ripe rot ( )
|
|
|
|
|
|
|
|
|
Avocado root rot (Phytophthora cinnamomi)
|
|
|
|
|
|
|
|
|
Bacterial blight ( )
|
|
|
|
|
|
|
|
|
Bacterial brown spot of bean/canker of stone fruit, twig blight (Pseudomonas syringae pv. syringae)
|
|
|
|
|
|
|
|
|
Bacterial canker (Clavibacter michiganensis pv. michiganensis)
|
|
|
|
|
|
|
|
|
Godronia canker (Godronia cassandrae)
|
|
|
|
|
|
|
|
|
Phytophthora root rot ( )
|
|
|
|
|
|
|
|
|
Scorch virus (Carlavirus BlSV)
|
|
|
|
|
|
|
|
|
Shock virus (Ilarvirus B1ShV)
|
|
|
|
|
|
|
|
|
Tomato ring spot virus (Nepovirus ToRSV)
|
|
|
|
|
|
|
|
| Pest |
Rank |
Description |
Symptoms |
Chemical Control |
Biological Control |
Physical Control |
Cultural Control |
|
Barnyardgrass (Echinochloa crus-galli)
|
|
|
|
|
|
|
|
|
Black nightshade (Solanum nigrum)
|
|
|
|
|
|
|
|
|
Buckhorn plantain (Plantago lanceolata)
|
|
|
|
|
|
|
|
|
Canada thistle (Cirsium arvense)
|
|
|
|
|
|
|
|
|
Cane fruit (blackberry, raspberry) (Rubus spp.)
|
|
|
|
|
|
|
|
|
Chickweed (Stellaria media)
|
|
|
|
|
|
|
|
|
Clovers ( )
|
|
|
|
|
|
|
|
|
Common chickweed (Stellaria pallida)
|
|
|
|
|
|
|
|
|
Common mallow (Malva neglecta)
|
|
|
|
|
|
|
|
|
Crabgrass ( )
|
|
|
|
|
|
|
|
|
Dandelion (Taraxacum spp.)
|
|
|
|
|
|
|
|
|
Docks broadleaf,curly ( )
|
|
|
|
|
|
|
|
|
Dog fennel (Eupatorium capillifolium)
|
|
|
|
|
|
|
|
|
Fescues ( )
|
|
|
|
|
|
|
|
|
Field bindweed (Convolvulus arvensis)
|
|
|
|
|
|
|
|
|
Field horsetail (Equisetum arvense)
|
|
|
|
|
|
|
|
|
Goosefoot (Chenopodium spp.)
|
|
|
|
|
|
|
|
|
Groundsel (Senecio vulgaris)
|
|
|
|
|
|
|
|
|
Hairy nightshade (Solanum physalifolium)
|
|
|
|
|
|
|
|
|
Henbit (Lamium amplexicaule)
|
|
|
|
|
|
|
|
|
Miners lettuce (Claytonia perfoliata)
|
|
|
|
|
|
|
|
|
Nightshade ( )
|
|
|
|
|
|
|
|
|
Perennial ryegrass (Lolium perenne)
|
|
|
|
|
|
|
|
|
Pineappleweed (Matricaria discoidea)
|
|
|
|
|
|
|
|
|
Prickly lettuce (Lactuca serriola)
|
|
|
|
|
|
|
|
|
Purslane ( )
|
|
|
|
|
|
|
|
|
Quackgrass (Elymus repens)
|
|
|
|
|
|
|
|
|
Red sorrel (Rumex acetosella)
|
|
|
|
|
|
|
|
|
Ryegrass (Lolium spp.)
|
|
|
|
|
|
|
|
|
Shepherdspurse (Capsella bursa-pastoris)
|
|
|
|
|
|
|
|
|
Smartweed, ladysthumb ( )
|
|
|
|
|
|
|
|
|
Sowthistle (Sonchus spp.)
|
|
|
|
|
|
|
|
|
Speedwell (Veronica spp.)
|
|
|
|
|
|
|
|
|
Wild oats (Avena fatua)
|
|
|
|
|
|
|
|
|
Willow (Salix spp.)
|
|
|
|
|
|
|
|
|
Yellow nutsedge (Cyperus esculentus)
|
|
|
|
|
|
|
|