UCCE Master Gardeners of San Joaquin County
University of California
UCCE Master Gardeners of San Joaquin County

Posts Tagged: herbicide resistance

Butte® registration approved for 2017 rice season

Early BUTTE® trials at the Rice Experiment Station, 2012

From the UC Rice Blog ι April 25, 2017 BUTTE®, a rice herbicide, has received federal registration in the USA and will be available to California rice growers for the upcoming 2017 season. Gowan Company, along with...

Posted on Wednesday, April 26, 2017 at 10:04 AM
Tags: herbicide (7), herbicide resistance (75), Rice (1), Weeds (2)

How does herbicide resistance evolve? An illustrated guide

Year 1, Beginning of season

We talk about herbicide resistance all of the time in California rice, but how does it evolve in a field? Understanding how herbicide management selects for resistant populations is an important part of preventing the problem from occurring in your...

2016 CA RICE WEED HERBICIDE SUSCEPTIBILITY CHART
2016 CA RICE WEED HERBICIDE SUSCEPTIBILITY CHART

Posted on Tuesday, April 11, 2017 at 5:16 PM

Herbicide resistance in Poa annua (annual bluegrass)

Poa annua (annual bluegrass)

Annual bluegrass is a common winter growing grass in agricultural and urban environments. It is a well-known weed of turfgrass systems but its ability to grow in a range of environments makes it an increasing problem for other agricultural systems....

Posted on Monday, April 3, 2017 at 7:24 PM

Herbicide resistant weeds in California

Dear Weed Managers Wednesday Feb. 15 of this week the Weed Science Society of America (WSSA) hosted a 4 hour listening session at the Tulare UCCE office conference room. In attendance were growers, consultants, ag industry personnel and university...

Posted on Friday, February 17, 2017 at 8:09 AM
Tags: herbicide resistance (75), IPM (1)

Resistant weed workshop in Tulare during Ag Expo (update)

A few weeks ago, we announced the California leg of a series of six national workshops to discuss herbicide resistant weeds.  We're finalizing the list of invitees for the meeting in Tulare on February 15th.  This is during the World Ag Expo,...

Posted on Monday, December 19, 2016 at 11:20 AM

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