Mandestrobin was registered for use on tuberous and corm vegetables, except potato (subgroup 1D).
Author: IR-4 Generic
IR-4 Aids in Expanded Fungicide Label for Ginseng Growers
Isofetamid is now an option for rusty root disease management on ginseng. Learn about IR-4’s work securing this new use through EPA.
EPA and FDA Consider Change in Pest Management Product Oversight
Learn IR-4’s perspective on a potential change in honey bee product regulation.
Tolerance Success: Penthiopyrad
Penthiopyrad was registered for use on banana.
Tolerance Success: Pydiflumetofen
Pydiflumetofen was registered for us on the caneberry subgroup, greenhouse pepper, and greenhouse lettuce.
Tolerance Success: Fluopyram
Fluopyram was registered for use on a wide range of herbs, spices, leafy greens, peas and pulses.
Isoxaben + Dithiopyr Crop Safety – 2023
Fortress (isoxaben + dithiopyr) was registered in 2018 for environmental horticulture crop uses. Between 2018 and 2020, IR-4 examined 17 crop species / genera to expand this label to
2023 Environmental Horticulture Workshop
The 2023 EHC Priority Setting Workshop was held October 10-12 in Little Rock, Arkansas.
2023 Food Use Workshop
The 2023 Food Use Workshop was held September 12-14 in Raleigh, NC.
2023 Industry Technology Session
The 2023 Industry Technology Session took place virtually on Thursday, July 20.