Riparian Vegetation And Aquatic Habitat

Erect plant with somewhat woody stem, wings formed by the leaf bases, and yellow flowers with four petals in an irrigation ditch by a rice field.
UC Ag Experts Talk Webinar Series: Event

Webinar: Management of Ludwigia decurrens in California

Aug 12, 2026

This webinar is part of an invasive weed species miniseries. Dr. Whitney Brim- Deforest, University of California Cooperative Extension Rice and Wild Rice Advisor, Sutter-Yuba Counties, will focus on the history of Ludwigia decurrens (winged primrose willow) in California, as well as the mapping efforts and…
UC Ag Experts Talk Webinar Series
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American pondweed with emerged inflorescences. Submerged or floating-leaved aquatic plants with roots within the soil sediment.
UC Weed Science (weed control, management, ecology, and minutia): Article

UCCE Sutter-Yuba Advisors to Participate in Weed Management Area Project

January 30, 2026
By Whitney B Brim-Deforest, Troy L Clark
UCCE Sutter–Yuba is pleased to announce the launch of a new collaborative project with the Sutter and Yuba County Agricultural Commissioners’ Offices focused on the identification and management of invasive weed species in the region. As part of this effort, this project will be coordinating ongoing mapping…
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UC Master Gardeners of El Dorado County: Page

Central Sierra: El Dorado County | Master Gardener | Marsh

The Sherwood Demo Garden is comprised of 16 individual gardens. The Marsh is a man made freshwater wetland located within the Sherwood Demonstration Garden used as an educational garden to assist the community with understanding ecosystems, sustainability, invasive and aquatic weeds, insects, mollusks and…
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