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Category: Food Use

Tolerance Success: Trifloxystrobin

Posted on July 7, 2023July 20, 2023

Trifloxystrobin was registered for use on brassicas, citrus fruits, spices and many more.

Posted in Food Use, Tolerance Success

Tolerance Success: Fomesafen

Posted on June 8, 2023

Fomesafen was registered for use on bulb vegetables, cucurbits and more.

Posted in Food Use, Tolerance Success

IR-4 Petition Yields First Conventional Pesticide Tolerance for Hemp

Posted on May 9, 2023May 12, 2023 — Hannah Ross

Ethalfluralin has been approved by EPA for use on hemp seed; this is the first conventional pest management option for hemp growers.

Posted in Food Use, New Registrations, News, Success StoryTagged 2023, epa updates, ethalfluralin, food crop program, food crops, food use, hemp, hemp seed, ir-4, ir-4 project, specialty crops

Tolerance Success: Ethalfluralin

Posted on May 4, 2023May 4, 2023

Ethalfluralin was registered for use on hemp, stevia and more.

Posted in Food Use, Tolerance Success

Tolerance Success: Fluazifop-p-butyl

Posted on May 4, 2023May 4, 2023

Fluazifop-p-butyl was registered for use on berries, brassicas and more.

Posted in Food Use, Tolerance Success

Tolerance Success: Trinexapac-ethyl

Posted on April 6, 2023

Trinexapac-ethyl was registered for use on clover grown for seed.

Posted in Food Use, Tolerance Success

Tolerance Success: Mandestrobin

Posted on April 6, 2023

Mandestrobin was registered for use on tuberous and corm vegetables, except potato (subgroup 1D).

Posted in Food Use, Tolerance Success

IR-4 Aids in Expanded Fungicide Label for Ginseng Growers

Posted on March 31, 2023March 31, 2023 — David Kuack

Isofetamid is now an option for rusty root disease management on ginseng. Learn about IR-4’s work securing this new use through EPA.

Posted in Food Use, New Registrations, News, Success StoryTagged 2023, epa updates, food crop program, food crops, food use, fungal disease, ginseng, ir-4, ir-4 project, north central, specialty crops, wisconsin

Tolerance Success: Penthiopyrad

Posted on March 3, 2023

Penthiopyrad was registered for use on banana.

Posted in Food Use, Tolerance Success

Tolerance Success: Pydiflumetofen

Posted on March 3, 2023

Pydiflumetofen was registered for us on the caneberry subgroup, greenhouse pepper, and greenhouse lettuce.

Posted in Food Use, Tolerance Success

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  • About IR-4
    ▼
    • Annual Reports
    • Careers
    • Contacts
      ▼
      • Headquarters Staff
      • National Directory
      • Regional Field Coordinators
    • History
    • Mission & Vision
    • News
    • Outreach
    • Participants in the Process
  • Food Crops
    ▼
    • Biopesticide Regulatory Support Program
    • Crop Grouping
    • Integrated Solutions
    • International Programs
    • Residue and Product Performance
  • Environmental Horticulture
  • Events & Training
  • Stakeholder Resources
    ▼
    • Database: Food Crops
    • eQA/eDOCs
    • Database: Environmental Horticulture
    • Databases: Biopesticides and Organic Support
    • Glossary of Acronyms
    • Upload Files
  • Submit a Project Request