EPA Pesticide Registration Reviews

EPA Registration Review

Search Information Requests

The Arizona Pest Management Center, in coordination with the Western IPM Center and the Arizona Specialty Crops Block Grant program, tracks EPA calls for open comments on pesticide registration review issues.

Since 2006, we have responded with pesticide use data and valuable input from stakeholders, submitting comments on pesticides of importance to agriculture in desert southwest, including Arizona, Nevada, New Mexico, Utah, Colorado, and Imperial and Riverside Counties, California. We also comment on pesticides impacting recreational turf, ornamentals, structural pest control, and public health pest management.

For more information, or for suggestions to improve this website, contact Dr. Al Fournier.

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Archive of Submitted Comments

Pesticide Reviews Open for Comment

Comment Stage / EPA Notice

Pesticides / Sample Trade Name / Reported AZ Usage in Orange

Comments Due

Revocation of Tolerances
EPA-HQ-OPP-2022-0490-0001

Ethoprop
Chlorethoxyfos
Acephate / ACEPHATE 75SP, ACEPHATE 90 SP, ACEPHATE 90 WSP
Naled / DIBROM 8 EMULSIVE
Tribufos / DEF 6 EMULSIFIABLE DEFOLIANT, FOLEX 6 EC
Malathion / DREXEL MALATHION 5EC, FYFANON 8 LB. EMULSION, FYFANON ULV AG
Dimethoate / DIMATE 4E, DIMETHOATE , DIMETHOATE 2.67 EC
Terbufos
Diazinon / DIAZINON 50 W, DIAZINON AG 500
Phorate / THIMET 20-G
Phosmet
Dicrotophos / AMVAC BIDRIN 8 WATER MISCIBLE INSECTICIDE
Dichlorvos
Bensulide / PREFAR 4-E HERBICIDE, RIDOMIL GOLD MZ WG
Chlorpyrifos-methyl

9/27/22

Registration Review
EPA-HQ-OPP-2013-0266-1627

Atrazine / AATREX 4L HERBICIDE, AATREX NINE-0 HERBICIDE, ACURON HERBICIDE

10/7/22

Risk Assessment
EPA-HQ-OPP-2016-0223-0026

Dicamba / ELLIPTICAL HERBICIDE, SPEED ZONE BROADLEAF HERBICIDE, SPEED ZONE ST.AUGUSTINE FORMULA BROADLEAF HERBICIDE

10/17/22

Previous Comment Periods

Comment Stage / EPA Notice

Pesticides / Sample Trade Name / Reported AZ Usage in Orange

Closed Date

Draft Biological Evaluation
EPA-HQ-OPP-2010-0889-0597

Sulfoxaflor,

9/17/22
Proposed Interim Decisions
EPA-HQ-OPP-2017-0750-0033

2-methyl-1-butanol, Chlorflurenol Methyl Ester (CME), Tebuconazole, Candida oleophila, Heptyl butyrate, Cedarwood Oil, Calcium Acetate, Sedaxane, Triadimefon and Triadimenol, Citral, L-Carvone,

9/12/22
Registration Review
EPA-HQ-OPP-2017-0720-0047

Picoxystrobin, Fenpyrazamine, Trichoderma species, Ametoctradin,

9/12/22
Proposed Interim Decisions, Registration Review
EPA-HQ-OPP-2013-0296-0285

Diuron, Copper 8-Quinolinolate, Fatty Acid Monoesters, Pseudomonas syringae, Trimethylamine and Trimethylamine Hydrochloride, Porcine zona pellucida, Propiconazole, Pelargonic Acid, Salts, and Esters, Dazomet, Fluometuron, Capric Acid, Folpet, Captan, Garlic Oil, Caprylic Acid, Pasteuria species,

7/27/22
Proposed Interim Decisions
EPA-HQ-OPP-2010-0686-0014

Thiram, Ziram, Laminarin, Ferbam, Dimethoxane, Iprodione, Linalool,

5/4/22
(Final) Interim Decisions
EPA-HQ-OPP-2011-0039-0157

Difenoconazole, Clopyralid, Oxadiazon, Napropamide, Chlormequat Chloride, Pyridalyl, Famoxadone, Permethrin, Cycloate, Kaolin,

4/27/22
Risk Assessment
EPA-HQ-OPP-2014-0406-0006

1,3-Propanediamine, N-(3-aminopropyl)-N-dodecyl- (1,3 PAD),

4/4/22

EPA Final Decisions

Comment Stage / EPA Notice

Pesticides / Sample Trade Name / Reported AZ Usage in Orange

Closed Date

(Final) Interim Decisions
EPA-HQ-OPP-2011-0039-0157

Difenoconazole, Clopyralid, Oxadiazon, Napropamide, Chlormequat Chloride, Pyridalyl, Famoxadone, Permethrin, Cycloate, Kaolin,

4/27/22

ARIZONA PEST MANAGEMENT CENTER