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Category: Food Use

Registration Open for the 2026 Food Use Workshop

Posted on June 3, 2026June 3, 2026 — Hannah Ross

Register today to join us in Austin this September!

Posted in Food Use, NewsTagged 2026, events, food use workshop

Keeping Mint Growing: IR-4’s Critical Role

Posted on May 13, 2026May 14, 2026 — Robin Siktberg

Learn how IR-4 supports US-grown mint with pest management solutions.

Posted in Food Use, News, Success StoryTagged 2026, food crop program, mint

Tolerance Success: Pyridate

Posted on March 11, 2026March 11, 2026

Pyridate was registered for use on mint, kohlrabi, brassicas and field corn.

Posted in Food Use, Tolerance Success

Tolerance Success: Permethrin

Posted on February 13, 2026February 13, 2026

Permethrin was registered for use on arugula, cress, dragonfruit and more.

Posted in Food Use, Tolerance Success

2026 Food Use Workshop

Posted on January 21, 2026June 3, 2026

Registration is open for the 2026 Food Use Workshop.

Posted in Events, Food Use, NewsTagged 2026, events, food use workshop

2026 Industry Technology Session

Posted on November 6, 2025April 30, 2026

Thank you for a successful 2026 Industry Technology Session!

Posted in Events, Food Use, NewsTagged 2026, events, food crop program, industry technology session

The Fight Against Citrus Greening: Emerging Biologicals Offer Hope

Posted on September 25, 2025September 25, 2025 — Robin Siktberg

Learn about the devastation of citrus greening and options currently being explored in this story by Robin Siktberg.

Posted in Biopesticide & Organic, Food Use, News

2025 Project Nomination Period

Posted on August 15, 2025August 26, 2025 — Hannah Ross

Nominate projects for the 2025 FUW from August 15-25.

Posted in Food Use, NewsTagged 2025, events, food use workshop

Tolerance Success: Afidopyropen

Posted on August 5, 2025

Afidopyropen was registered for use on greenhouse lettuce.

Posted in Food Use, Tolerance Success

Registration Open for the 2025 Environmental Horticulture Workshop

Posted on July 2, 2025 — Hannah Ross

Register today to join us in Kansas City this October!

Posted in Food Use, NewsTagged 2025, Environmental Horticulture Workshop, events

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IR-4 Project Headquarters
NC State University
1730 Varsity Drive
Venture IV, Suite 210
Raleigh, NC 27606
(919) 515-1552
ir-4_project@ncsu.edu

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This website is based upon work that is supported by the National Institute of Food and Agriculture, U.S. Department of Agriculture, under award numbers 2022-79111-38469 and 2021-34383-34848 with substantial cooperation and support from the State Agricultural Experiment Stations, USDA-ARS, USDA-APHIS, and USDA-FAS. In accordance with Federal Law and U.S. Department of Agriculture policy, this institution is prohibited from discriminating on the basis of race, color, national origin, sex, age or disability.

NC State University promotes equal opportunity and prohibits discrimination and harassment based upon one’s age, color, disability, gender identity, genetic information, national origin, race, religion, sex (including pregnancy), sexual orientation and veteran status.

  • 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
    • 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