IR-4 Generic – IR-4 Project

2026 Food Use Workshop Orientation Webinar on August 6

Posted on July 8, 2026July 8, 2026 — Hannah Ross

NEW for 2026—learn how to participate & advocate at the FUW.

Posted on July 2, 2026July 2, 2026

Bifenthrin was registered for use on orange, pulses, kiwi, and many more crops.

Posted on June 24, 2026June 24, 2026 — Hannah Ross

Make a nomination today!

Posted on June 19, 2026June 19, 2026 — Josh Kindel

Read the latest crop safety research summary on Isocycloseram.

Posted on June 16, 2026June 16, 2026 — Hannah Ross

Join us in honoring Ross’ meaningful career.

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

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

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

Posted on April 15, 2026 — Hannah Ross

Learn more about Lina’s specialty crop roots & vision for IR-4.

Posted on March 17, 2026March 18, 2026 — Hannah Ross

Congratulations to all the award recipients!

Posted on March 11, 2026March 11, 2026

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