University of California Rice On-line
University of California Rice On-line
University of California Rice On-line
University of California
University of California Rice On-line

UC Rice Blog

Preliminary Herbicide Screening in Rice on Watergrass Species

New/Unknown watergrass biotype in the field.

In 2017, I started getting reports of a watergrass biotype/species (Echinochloa spp.) that was difficult to control using our suite of herbicides...

Posted on Monday, January 4, 2021 at 11:02 AM
Tags: IPM (1), rice (22), weeds (23)
Focus Area Tags: Agriculture

Sacramento Valley Pest Management CE Webinar: December 9

UCCE December 9 Webinar Agenda

University of California Cooperative Extension Sutter-Yuba-Colusa is holding a 3-hour pest management webinar on Wednesday, December...

Posted on Wednesday, November 18, 2020 at 12:40 PM
Focus Area Tags: Agriculture

SUPPRESS® Herbicide for use in Rice Weed Control

SUPPRESS® herbicide applied in test plots on weedy rice (2020).

SUPPRESS® herbicide EC, a product manufactured by Westbridge Agricultural Products, was registered in California in 2015. Its active ingredients...

Posted on Monday, October 5, 2020 at 12:38 PM
Tags: herbicide (1), rice (22), SUPPRESS (1), weed science (2), weeds (23), Weeds Affecting Plants (6)
Focus Area Tags: Agriculture

Sulfide toxicity vs blast

IMG 6839

I recently visited a couple of fields that were showing signs of sulfide toxicity. At first sight, the symptoms could be confused with blast....

Posted on Wednesday, September 2, 2020 at 1:00 PM
Tags: Agric (9)

Weed seed collection for herbicide resistance testing

It's that time again! If you would like to submit seeds for herbicide resistance testing, many weed species will be maturing right about now. The...

Posted on Tuesday, September 1, 2020 at 9:33 AM
Focus Area Tags: Agriculture

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