Michigan Celery PMSP

Source

Title	Michigan Celery PMSP
PDF Document	https://ipmdata.ipmcenters.org/documents/pmsps/MICelery.pdf
Source Type	Pest Management Strategic Plans
Source Date	06/24/2011
Settings	Celery
Region	North Central
States	Michigan

Executive Summary

PDF

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

Settings/Crops

Priorities

Category	Rank	Pest Type	Pest	Crop Stage	Priority
Extension/Outreach	1	All		6- to 12-Inch Shoot	As new products and methods become available, alert the industry of any effects they may have on the crop with regard to interactions in the field and in tank mixes.
Extension/Outreach	2	All		6- to 12-Inch Shoot	Emphasize scouting and IPM.
Extension/Outreach	3	All		6- to 12-Inch Shoot	Emphasize farm and greenhouse ecology regarding whole system interactions, as described in Michigan Field Crop Ecology: Managing Biological Processes for Productivity and Environmental Quality (MSU Extension Bulletin E2646).
Extension/Outreach	4	All		6- to 12-Inch Shoot	Demonstration and education regarding optimum spray patterns, drying times, environmental conditions and use of equipment in pesticide application.
Extension/Outreach	5	All		6- to 12-Inch Shoot	Demonstrate spray technology as a means to reduce application rates and increase spray coverage efficiency.
Extension/Outreach	6	All		6- to 12-Inch Shoot	More about the biology and potential significance of nematodes as pests in Michigan.
Regulatory	1	All		6- to 12-Inch Shoot	Celery growers have a limited selection of products, which makes it difficult to manage resistance as their choices for rotation narrow. In order for Michigan celery growers to remain competitive and produce a quality product, it is imperative that the following pesticides be retained: ! Fungicide: Bravo (chlorothalonil - broad spectrum, cost effective: nothing currently available compares with its efficacy). ! Insecticides: Lannate (methomyl - broad spectrum, cost effective), Vydate (oxamyl - only product registered for carrot weevil, important for nematode control), Orthene (acephate - systemic, broad spectrum), Ambush/Pounce (permethrin - broad spectrum, fast acting, short PHI). ! Herbicides: Dual Magnum (metolachlor - suppresses nutsedge and annual grasses), Lorox (linuron) and Caparol (prometryn) (both are broad-spectrum and are versatile with pre- and post-emergence use).
Regulatory	2	All		6- to 12-Inch Shoot	For the reasons stated previously, it is important that registration of the following products be expedited: ! Fungicide: Topsin-M (thiophanate-methyl) to fill the gap left by the cancellation of Benlate (benomyl), which was an important tool in halting disease once it had started. ! Insecticide: Provado (imidacloprid) has the same active ingredient as Admire but is less expensive.
Regulatory	3	All		6- to 12-Inch Shoot	Clarification is needed on pesticide labels for greenhouse use.
Research	1	All		6- to 12-Inch Shoot	Develop a rapid diagnostic tool to determine aster leaf hopper infectivity rates for use in combination with economic thresholds to trigger control measures.
Research	2	All		6- to 12-Inch Shoot	Breed for resistance to Fusarium and other diseases.
Research	3	All		6- to 12-Inch Shoot	Develop disease predictor models for foliar blights.
Research	4	All		6- to 12-Inch Shoot	Evaluate the fungicides Quadris and Tilt for possible growth regulator effects.
Research	5	All		6- to 12-Inch Shoot	Evaluate biopesticides, induced-resistance products, and other currently unregistered
Research	6	All		6- to 12-Inch Shoot	Evaluate trap crops and other alternatives for nematode management.
Research	7	All		6- to 12-Inch Shoot	Evaluate broad-spectrum, systemic insecticides for use in resistance management programs.
Research	8	All		6- to 12-Inch Shoot	Evaluate control measures in the greenhouse, including the use of fungicides, insecticides and cultural methods, with regard to their impact on disease and pest suppression in the field.
Research	9	All		6- to 12-Inch Shoot	Conduct herbicide resistance studies on groundsel and other weeds to find alternatives for their control.

Chemical Controls

Fumigant

Active Ingredient	Description	Brands	CAS	PC	Pests	REI (hrs)	PHI (days)	RAC
1,3-dichloropropene			542-75-6	29001

Fungicide

Active Ingredient	Description	Brands	CAS	PC	Pests	REI (hrs)	PHI (days)	FRAC
azoxystrobin			131860-33-	128810
basic copper sulfate			8011-63-0	8101
chlorothalonil			1897-45-6	81901
copper ammonium carbonate			33113-08-5	22703
copper hydroxide			20427-59-2	23401
copper oxychloride			1332-40-7	8001
copper oxychloride sulfate			8012-69-9	23503
cyprodinil			121552-61-	288202
dcna			99-30-9	31301
dipotassium phosphite (k2hpo3)			13977-65-6	76416
fenamidone			161326-34-	46679
fludioxonil			131341-86-	71503
mefenoxam			70630-17-0	113502
propiconazole			60207-90-1	122101
pyraclostrobin			175013-18-	99100
trifloxystrobin			141517-21-	129112

Herbicide

Active Ingredient	Description	Brands	CAS	PC	Pests	REI (hrs)	PHI (days)	HRAC
clethodim			99129-21-2	121011
flumioxazin			141490-50-	129034
glyphosate			1071-83-6	417300
linuron			330-55-2	35506
metolachlor			51218-45-2	108801
prometryn			7287-19-6	80805
sethoxydim			74051-80-2	121001
trifluralin			1582-09-8	36101

Insecticide

Active Ingredient	Description	Brands	CAS	PC	Pests	REI (hrs)	PHI (days)	IRAC
acephate			30560-19-1	103301
acetamiprid			135410-20-	99050
bacillus thuringiensis (bt)				0
beta-cyfluthrin			68359-37-5	118831
buprofezin			69327-76-0	275100
carbaryl			63-25-2	56801
chlorantraniliprole			500008-45-	90100
clothianidin			210880-92-	44309
cyromazine			66215-27-8	121301
dimethoate			60-51-5	35001
dinotefuran			165252-70-	44312
emamectin benzoate			155569-91-	122806
endosulfan			115-29-7	79401
flonicamid			158062-67-	128016
flubendiamide			272451-65-	27602
imidacloprid			138261-41-	129099
indoxacarb			173584-44-	67710
malathion (no inert use)			121-75-5	57701
methomyl			27519-02-4	90301
methoxyfenozide			161050-58-	121027
neem oil				0
oxamyl			23135-22-0	103801
permethrin			52645-53-1	109701
piperonyl butoxide			51-03-6	67501
pymetrozine			123312-89-	101103
pyrethrins			8003-34-7	69001
rotenone			83-79-4	71003
spinetoram (amixture of spinetoram-j and spinetoram-l)			935545-74-	110007
spinosad			168316-95-	110003
spirotetramat				0
tebufenozide			112410-23-	129026
thiamethoxam			153719-23-	60109
zeta-cypermethrin			Unknown	129064

Nematicide

Active Ingredient	Description	Brands	CAS	PC	Pests	REI (hrs)	PHI (days)	RAC
abamectin			71751-41-2	122804
vapam			137-42-8	39003

Timelines