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.

Webinar: Management of Ludwigia decurrens in California

Date & Time

August 12, 2026 from 3:00pm to 4:00pm

Add to Calendar: GoogleOutlookiCal

Venue

Zoom

Event Type

Webinars

About the Event

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 current distribution of the weed. She will also cover the current research trials and latest recommendations for control in both rice systems and aquatic systems.

One DPR CE unit (other) and one CCA CE unit (IPM) were requested.

Event Contacts

Cheryl Reynolds

creynolds@ucanr.edu