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

wric.ucdavis.edu

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Logo of the Aquatic Plant Management Society
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The science of DRAAWP on display

June 18, 2019
The Delta Region Areawide Aquatic Weed Program has been focusing science and the application of science onto the management of invasive aquatic weeds such as water hyacinth, Brazilian egeria, and water primrose in the Delta.
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Bending of leaves in prometryn treatment
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Weed control options on onions explored

June 12, 2019
By Richard F Smith
Onions is a challenging crop in which to achieve good weed control. They are planted in high density configurations that preclude the effective use of cultivation.
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Fiddleneck inflorescence
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Fiddleneck on Rangelands

May 6, 2019
By Devii R Rao
Fiddleneck (Amsinckia spp.) is a native plant in California. It occurs in grasslands and open, disturbed areas (DiTomaso, Kyser et al. 2013) and is sold as a pollinator plant in native plant seed mixes. Its bright yellow flowers catch the eye of those looking for wildflowers.
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SJER Burned Site
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Weeds and Wildfire

April 29, 2019
Thanks to the recent hot weather (already surpassing 90 degrees several days in a row), we are starting to see the lush green hills near Fresno transition into gold.
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