Tag Archives: UCCE

UC offers pest management webinar series, including one on rice

ucce logo

University of California Cooperative Extension in Sutter, Yuba and Colusa counties will hold a series of webinars in September and October to provide research updates on some Sacramento Valley’s major crops, including rice. The classes are relevant to growers throughout California and are primarily focused on pest management and pesticide safety. Both PCA and CCA credits are available. The Sept. ... Read More »

Start collecting California rice weed seeds for resistance testing

new watergrass species

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 UCCE Rice Weeds Program tests grower submitted seed samples of potentially herbicide-resistant watergrass species, sprangletop, smallflower umbrella sedge and bulrush. However, we encourage you to submit ANY species that you suspect to be resistant. We ... Read More »

There’s still time to sign up for the California Rice Yield Contest

UC rice yield contest

If you grow rice in California and think you have what it takes to harvest high yields, consider entering the University of California’s annual rice yield contest. Not only could you earn bragging rights, but you also could be in the running for the grand prize of a John Deere Gator. In years past, about 90% of the sign-ups came ... Read More »

Aqua-ammonia vs. liquid urea – Round 2

fertilizer rig

• By Bruce Linquist • Following my blog post about a week ago (see below) about using urea or aqua-ammonia (aqua), a number of people have been asking to see the data. The study was conducted in 2017 at the Rice Experiment Station. Aqua and liquid urea were applied at three rates (50, 100 and 150 lb N/ac). Both N ... Read More »

Dry weather aids fast start to rice planting in California this season

aerial plantig in california

• By Bruce Linquist • This morning, I was out with several members of our research team on the northwest side of the Sacramento Valley planting a variety trial. The grower we were working with had just finished planting all of his rice acreage (1,200 ac) yesterday (April 30). Pretty amazing how fast the rice is getting in this year. ... Read More »

UC continues studies into using drones to spot spray weedy rice

fixed-wing drone

• By Whitney Brim-DeForest, Sean Hagan and Luis Espino • For the past several years, California rice has been dealing with a pesky new weed, weedy rice, aka “red” rice. Weedy rice is a difficult pest to manage, because it is the same species as rice (both are Oryza sativa L.), rendering herbicide use next-to-impossible. In the southern U.S. rice-growing ... Read More »

UCCE to offer John Deere Gator for 2019 Yield Contest winner

UCCE 2018 yield contest winners

The University of California Cooperative Extension is once again seeking entries into its rice yield contest, and much like in 2018, it will offer a chance to win a John Deere Gator. “We realize that this has been a tough year for just about everyone growing rice; however, the rice yield contest will go on and it will be interesting ... Read More »