United States Department of Agriculture 1400 Independence Avenue SW. NOP 2611-1 Agricultural Marketing Service Room 2646-South Building Effective Date: July 22, 2011 National Organic Program Washington, DC 20250 Page 1 of 3 Prohibited Pesticides for NOP Residue Testing 1-Naphthol Cyhalothrin, Total (Cyhalothrin-L + 3-Hydroxycarbofuran R157836 epimer) 5-Hydroxythiabendazole Cypermethrin Acephate Cyprodinil Acetamiprid Cyromazine Acetochlor DCPA Aldicarb DDD o,p' Aldicarb sulfone DDD p,p' Aldicarb sulfoxide DDE o,p' Allethrin DDE p,p' Atrazine DDT o,p' Azinphos methyl DDT p,p' Azoxystrobin DEF (Tribufos) Bendiocarb Deltamethrin (includes parent BHC alpha Tralomethrin) Bifenazate Diazinon Bifenthrin Diazinon oxygen analog Bitertanol Dichlorvos (DDVP) Boscalid Dicloran Bromacil Dicofol o,p' Buprofezin Dicofol p,p' Captan Dieldrin Carbaryl Difenoconazole Carbendazim (MBC) Diflubenzuron Carbofuran Dimethoate Chlorantraniprole Dimethomorph Chlordane cis Dinotefuran Chlordane trans Diphenamid Chlorfenapyr Diphenylamine (DPA) Chlorothalonil Disulfoton Chlorpropham Disulfoton sulfone Chlorpyrifos Diuron Chlorpyrifos methyl Endosulfan I Clofentezine Endosulfan II Clopyralid Endosulfan sulfate Clothianidin Endrin Coumaphos Esfenvalerate+Fenvalerate Total Cyazofamid Ethephon Cycloate Ethion Cyfluthrin Ethoprop Ethoxyquin Original Issue Date: 01/31/11 Authorized Distribution: Public File Name: NOP 2611-1 Prohib PesticidesRev01 07 22 11 United States Department of Agriculture 1400 Independence Avenue SW. NOP 2611-1 Agricultural Marketing Service Room 2646-South Building Effective Date: July 22, 2011 National Organic Program Washington, DC 20250 Page 2 of 3 Etoxazole Mevinphos Total Famoxadone MGK-264 Fenamidone Myclobutanil Fenamiphos Naled Fenamiphos sulfone Napropamide Fenamiphos sulfoxide Nonachlor cis Fenarimol Nonachlor trans Fenbuconazole Norflurazon Fenhexamid Norflurazon desmethyl Fenpropathrin Omethoate Fenpyroximate O-Phenylphenol Fenthion Oxadixyl Fipronil Oxamyl Flonicamid Oxamyl oxime Fludioxonil Oxydemeton methyl sulfone Fluoxastrobin Parathion methyl Fluridone Pendimethalin Flutolanil Pentachloroaniline (PCA) Fluvalinate Pentachlorobenzene (PCB) Folpet Pentachlorophenyl methyl sulfide Fonofos Permethrin Total Formetanate hydrochloride Phenmedipham Heptachlor epoxide Phorate sulfone Hexachlorobenzene (HCB) Phorate sulfoxide Hexaconazole Phosalone Hexythiazox Phosmet Hydroprene Piperonyl butoxide Imazalil Pirimicarb Imidacloprid Pirimiphos methyl Indoxacarb Prallethrin Iprodione Prochloraz Iprodione metabolite isomer Procymidone Lindane (BHC gamma) Prometryn Linuron Pronamide Malathion Propargite Malathion oxygen analog Propiconazole Metalaxyl Pymetrozine Methamidophos Pyraclostrobin Methidathion Pyridaben Methiocarb Pyrimethanil Methomyl Pyriproxyfen Methoxychlor Total Quinoxyfen Methoxyfenozide Quintozene (PCNB) Metolachlor Resmethrin Metribuzin Simazine Original Issue Date: 01/31/11 Authorized Distribution: Public File Name: NOP 2611-1 Prohib PesticidesRev01 07 22 11 United States Department of Agriculture 1400 Independence Avenue SW. NOP 2611-1 Agricultural Marketing Service Room 2646-South Building Effective Date: July 22, 2011 National Organic Program Washington, DC 20250 Page 3 of 3 Spinetoram Thiamethoxam Spiromesifen Total (parent + enol Thiobencarb metabolite) Thiodicarb Sulfentrazone Triadimefon Tebuconazole Triadimenol Tebufenozide Trifloxystrobin Tetrachlorvinphos Triflumizole Tetradifon Trifluralin Tetrahydrophthalimide (THPI) Vinclozolin Thiabendazole Thiacloprid References NOP Program Handbook: Guidance and Instructions for Accredited Certifying Agents and Certified Operations NOP 2610: Sampling Procedures for Residue Testing. July 22, 2011. NOP 2611: Laboratory Selection Criteria for Pesticide Residue Testing. July 22, 2011. Original Issue Date: 01/31/11 Authorized Distribution: Public File Name: NOP 2611-1 Prohib PesticidesRev01 07 22 11 .