UC Weed Science (weed control, management, ecology, and minutia)

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Dave Cudney holds a "Weeds of the West" book with his sister.

In memoriam: David Cudney

May 5, 2023
By Pamela S Kan-Rice
David W. Cudney, UC Cooperative Extension specialist emeritus, passed away in Riverside on March 30. He was 82. Cudney joined UCCE in 1964 as a farm advisor for Imperial County. In 1978, he became a UCCE weed science specialist for Southern California, based at UC Riverside.
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Sonalan suppl label

New herbicide registration for hemp and stevia

May 4, 2023
By Brad Hanson
I learned recently that the preplant incorporated (PPI) herbicide ethalfuralin (Sonalan HFP) was labeled for use in hemp and stevia. See below for the CA/NY supplemental label or download it from your preferred label website.
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