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

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

California Weed Science Society Research Update

December 30, 2019
By Brad Hanson
A quick post to share a link to the most recent version of the CWSS Research Update and News from the California Weed Science Society.
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UC Weed Science (weed control, management, ecology, and minutia): Article

Preliminary pendimethalin chemigation experiment report

December 30, 2019
By Brad Hanson, John A Roncoroni
This article was originally prepared for the CWSS Research Update and News (December 2019 edition). You can see it and several other articles at the CWSS website.
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Weed issues in organic carrot seed production

December 23, 2019
In late November, an organic grower in Sutter County contacted UCCE about a weed problem in carrots grown for seed. The main weed issue was a grass weed (too small to ID from photo), but stinging nettle was also prominent from the picture the grower sent.
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Figure 2. Wet soil and water loving grassy weeds. Yes, there are tomatoes here too.

Alkali spot grows weeds instead of tomatoes

December 17, 2019
By Clifford S Stoddard
Last summer, I transplanted a tomato variety trial into a field not far from Dos Palos, an area where annual crops such as cotton, corn, tomatoes, and melons have historically dominated the agricultural landscape.
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