Salinas Valley Agriculture

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lettuce field

CropManage Hands-on Workshop Friday March 27, 2026

March 11, 2026
By Michael D Cahn
In collaboration with the Resource Conservation Service of Santa Cruz County we will have an in-person training on the CropManage online irrigation and nutrient management decision support tool at the UC Cooperative Extension Office in Watsonville (500 West Ridge Dr, Watsonville CA) on March 27 from 10:30 to…
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2025 Biological Evaluation Trial
Salinas Valley Agriculture: Article

2025 Biological Product Evaluation Trial in Romaine Lettuce: What Did We Learn?

February 25, 2026
By Paramveer Singh
A late-summer test on a farm near Soledad, CA, looked at eight biological product programs for romaine lettuce compared to a standard method used by growers, with normal irrigation and nutrients in the Salinas Valley. The marketable stand was the same in all treatments, and the amounts of fresh and dry…
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Photo of a field of romaine lettuce in the Salinas Valley.
Salinas Valley Agriculture: Article

Reflections on thrips and INSV during the 2025 Lettuce Season

February 23, 2026
By Dylan J Beal, Yu-Chen Wang
Reflections on thrips and INSV during the 2025 Lettuce Season Dylan J. Beal, Daniel K. Hasegawa, Yu-Chen Wang INSV: Early Spring and Summer: isolated, small INSV outbreaks were observed. These outbreaks were associated with adjacent, unmanaged weedy sites.Late Summer and early Fall: more…
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