UCCE Master Gardeners of San Joaquin County
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UCCE Master Gardeners of San Joaquin County

Posts Tagged: hairy fleabane

You see it here, You see it there--that elusive Hairy Fleabane everywhere

Conyza sidewalk

Here's the latest from the UC ANR Topics in Subtropics blog written by Ben Faber, Farm Advisor, UCCE Ventura County.   It really has gotten out of hand--Hairy Fleabane and Horseweed which are both Conyza weed...

Posted on Sunday, August 20, 2017 at 9:00 AM

Horseweed resistance

Conyza (young)

From the Topics in Subtropics blog ∴ June 15, 2016 Researchers have now confirmed that six glyphosate-resistant weed species have been identified in California. Four have been known to exist for some time; they are horseweed (marestail,...

Posted on Wednesday, June 22, 2016 at 5:00 PM

Herbicide resistant weeds in your neighborhood

Young plants of hairy fleabane

From the Topics in Subtropics blog :: July 5, 2013   It is not always easy to kill weeds with herbicides for several reasons, but if you apply the right material at the right time to susceptible weeds you expect control. But you should never...

Posted on Thursday, March 20, 2014 at 7:50 AM
Tags: glyphosate (31), hairy fleabane (8), herbicide (61), horseweed (7), marestail (4), resistance (6), weeds (64)

Getting horseweed and hairy fleabane back under control in central California


While both horseweed and hairy fleabane have been here since farming began in the region, it's only since about 2003 that they have become such an obvious problem, particularly in tree and vine systems and non-crop areas. In the past, the traditional...

Posted on Thursday, March 13, 2014 at 7:53 AM
Tags: hairy fleabane (8), herbicide (61), horseweed (7), resistance (6), weeds (64)

Dormant Weed Control in Tree Nut Crops 2014

Here's an article from the San Joaquin County Field Notes newsletter (Feb. 2014.) Dormant Weed Control in Tree Nut Crops 2014 Mick Canevari, Farm Advisor Emeritus Brent Holtz, Pomology Farm Advisor and UCCE County Director Brad Hanson, Extension...

Posted on Friday, February 7, 2014 at 10:09 AM
Tags: hairy fleabane (8), herbicide (61), orchard (7), weed control (80)

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