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

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Photo 2. Central growing point of purslane burned by lasers in a high
density planting of spinach.

Advances continue in automated weeders

August 14, 2022
By Richard F Smith
There have been significant developments in automated weeder technology in the past several years. A quick perusal of automated weeders on YouTube reveals many machines developed in diverse parts of the world.
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Aquatic Weed School

EVENT :: Aquatic Weed School 2022

August 11, 2022
By Gale Perez
UC Davis will host the Aquatic Weed School 2022 on October 31-November 1, 2022 at the Walter A. Buehler Alumni Center on the UC Davis campus.
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Figure 1. Ligule and auricle on a rice plant. Watergrass species do not have ligules and auricles.

Weedy Rice Scouting and Reporting 2022

August 4, 2022
By Whitney B Brim-Deforest
It is getting close to the time we need to scout for weedy rice. Our team will be scouting known infested fields that are planted to rice this year. Troy Clark, our Rice Junior Specialist, will be starting in the next few weeks, and will be reaching out to growers and PCA's.
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