Tolerance Success: Quizalofop

Federal Register Date: March 8, 2021 Active Ingredient: Quizalofop Trade Name(s): Assure Crops/Crop Groups: Brassica carinata, Cottonseed subgroup 20C, Pome fruit group 11-10, Small vine climbing fruit except fuzzy kiwifruit subgroup 13-07F, Stone fruit group 12-12, Pennycress seed, Sunflower subgroup 20B Food Crop PR#s: 10031, 10032, 10033, 10034, 10035, 10036, 12335, 12630, 12685, 12686 Disclaimer: […]

Tolerance Success: Clopyralid

Federal Register Date: February 17, 2021 Active Ingredient: Clopyralid Trade Name(s): Curtail, Stinger Crops/Crop Groups: Caneberry subgroup 13-07A, Bulb onion subgroup 3-07A, Wheatgrass Food Crop PR#s: 05147, 11600, 12748 Disclaimer: The trade names listed here are provided as a means to identify the chemical for which a tolerance has been established. A trade name listed […]

Tolerance Success: Streptomycin

Federal Register Date: February 9, 2021 Active Ingredient: Streptomycin Trade Name(s): Fire Wall Crops/Crop Groups: Citrus fruit group 10-10 Food Crop PR#s: 10043, 11189 Disclaimer: The trade names listed here are provided as a means to identify the chemical for which a tolerance has been established. A trade name listed here may not be the […]

Tolerance Success: Benzovindiflupyr

Federal Register Date: February 9, 2021 Active Ingredient: Benzovindiflupyr Trade Name(s): Aprovia, Elatus Crops/Crop Groups: Lowbush blueberry, Ginseng Food Crop PR#s: 11760, 12636 Disclaimer: The trade names listed here are provided as a means to identify the chemical for which a tolerance has been established. A trade name listed here may not be the name […]

2020 Annual Report Now Available

The 2020 IR-4 Project Annual Report is now available. The year 2020 was like no other year in the history of the IR-4 Project. Despite a world-wide pandemic changing day-to-day aspects of how we work, funding uncertainty, and the transition of IR-4 headquarters from Rutgers University to North Carolina State University, our dedicated team of [...]

New Crop Groups Approved, Making it Easier for Growers to Identify Pest Management Tools

Two new crop groups have been added to the IR-4 Project Regulation of Crops, Crop Groups, Crop Subgroups and Crop Definitions. The additions will make it easier for growers of various herbs and spices to identify and utilize approved pesticides and biopesticides for pest management solutions for these particular crops. View the new crop groups [...]