Federal Register Date: August 29, 2019 Active Ingredient: Buprofezin
Category: Food Use
Tolerance Success: Nitrapyrin 2019
Federal Register Date: August 27, 2019 Active Ingredient: Nitrapyrin
Tolerance Success: Emamectin benzoate 2019
Federal Register Date: August 27, 2019 Active Ingredient: Emamectin benzoate
Tolerance Success: Pydiflumetofen 2019
Federal Register Date: August 12, 2019 Active Ingredient: Pydiflumetofen
Tolerance Success: Propiconazole 2019
Federal Register Date: August 12, 2019 Active Ingredient: Propiconazole
Tolerance Success: Sulfoxaflor 2019
Federal Register Date: July 24, 2019 Active Ingredient: Sulfoxaflor
Week Of Workshops 2019
Dear Friends, Following up on my message earlier this year, IR-4 is getting closer to our first ever Week of Workshops, September 23-26, 2019 at the Delta Hotel (Marriott) in Hunt Valley, Maryland (just north of the Beltway around Baltimore). Recall, IR-4 is combining its traditional Food Use Residue priority setting with Food Crop Integrated […]
The What/Why/Who/When /Where/How of Submitting an IR-4 Project Clearance Request (PCR)
The age-old question: “which came first: the chicken or the egg?” is a commonly disputed question. At the IR-4 Project, a similar question arises each year for the Food Crop Program: “which comes first, the IR-4 Project Clearance Request (PCR) or the residue / efficacy / crop safety study?” Below is a general guide for […]
New Product Registration: Pyrifluquinazon Insecticide
Introduction: Unconditional registration of the first food crop uses for the active ingredient (AI) pyrifluquinazon was granted by the EPA on November 19, 2018.
Phorid Flies
Phorid flies are a vector of green mold (Trichoderma aggressivum), a major disease problem in the production of mushrooms.