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Category: Food Use

Vision-Guided Spraying Technology Targets Problem Weeds

Posted on April 16, 2025April 16, 2025 — Robin Siktberg

Learn about IR-4 work with vision sprayer technology in this story by Robin Siktberg.

Posted in Food Use, NewsTagged Blueberries, Grapes, Integrated Solutions, Northeast Region, Precision Agriculture, Vision Sprayer

Tolerance Success: Cyprodinil + Fludioxonil

Posted on March 12, 2025March 12, 2025

Cyprodinil and Fludioxonil were registered for use on cranberry.

Posted in Food Use, Tolerance Success

The “Swiss Watch” of Crops: How IR-4 Supports Mushroom Production

Posted on February 11, 2025February 11, 2025 — Robin Siktberg

Learn how IR-4 supports mushroom growers in this story by Robin Siktberg.

Posted in Food Use, NewsTagged food crop program, Mushrooms, Northeast Region

Tolerance Success: Cyazofamid

Posted on January 8, 2025January 8, 2025

Cyazofamid was registered for use on chickpea, parsnip root, and various beans.

Posted in Food Use, Tolerance Success

Supporting a “Special” Specialty Crop: How IR-4 Helps Cranberry Growers Succeed

Posted on November 19, 2024November 19, 2024 — Robin Siktberg

Learn how IR-4 supports cranberry growers in this story by Robin Siktberg.

Posted in Food Use, NewsTagged cranberry, food crop program, Northeast Region

IR-4 Implements Electronic Field Data Book

Posted on October 21, 2024November 13, 2024 — Raven E. Baez

Learn about IR-4’s electronic Field Data Book rollout; by Raven E. Baez.

Posted in Food Use, News

2025 Food Use Workshop

Posted on October 14, 2024May 9, 2025

Save the date for the 2025 Food Use Workshop: September 9-11 in Denver, CO.

Posted in Events, Food Use, News

Tolerance Success: Saflufenacil

Posted on October 3, 2024

Saflufenacil was registered for use on mint, nuts and various fruits.

Posted in Food Use, Tolerance Success

2025 Industry Technology Session

Posted on October 2, 2024May 5, 2025

Thanks to our 2025 Industry Technology Session presenters + attendees!

Posted in Events, Food Use, NewsTagged 2025, events, industry technology session

Hawaii’s Cacao Industry Unites Around Goal to Become “Napa Valley of Chocolate”

Posted on September 25, 2024September 26, 2024 — Robin Siktberg

Learn about IR-4’s role in supporting Hawaiian cacao growers.

Posted in Food Use, News, Success StoryTagged cacao, chocolate, western region

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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
    • 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