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Together, the UCCE Farm Advisors seek to provide relevant, topical research-backed information relating to CA rice production. 

Sarah Marsh Janish sits down with Dr. Kassim Al-Khatib, who is responsible for the Herbicide Resistance Screening Program that UC Cooperative Extension provides, free of charge, to rice growers and PCAs who are interested in determining the herbicide resistance status of their rice weeds. 

Herbicide Resistance Testing Form

Resistant Weed Seed Testing Resources

Mention of an agrichemical does not constitute a recommendation, merely the sharing of research findings. Always follow the label. The label is the law. Find out more at ipm.ucanr.edu.

The views, thoughts, and opinions expressed are the speaker's own and do not represent the views, thoughts, and opinions of the University of California. The material and information presented here is for general purposes only. The "University of California" name and all forms and abbreviations are the property of its owner and its use does not imply endorsement of or opposition to any specific organization, product, or service.

UCCE Upcoming Events - SAVE THE DATES:

- No-Till/Reduced Till Rice Field Day, June 10, 2025

- Rice Production Workshop, POSTPONED TO MARCH 2026

- Weedy Rice Workshop, August 5, 2025

- Rice Field Day, August 27, 2025

Other Resources

UC Rice Blog

UC Agronomy - Rice

Rice Briefs (Colusa/Yolo)

Rice Notes (Yuba-Sutter)

Rice Leaf (Butte/Glenn)

Rice in the Delta

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