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Tag: ALS-inhibitors
Arkansas Rice: Pennsylvania Smartweed Confirmed as ALS-Inhibitor-Resistant Aug 2, 2021
Smartweed species have been reported as important weeds to manage in Midsouth rice acres. Acetolactate synthase (ALS)-inhibiting herbicides have become the go-to options for successfully managing these species postemergence in rice.
Glyphosate-Resistant Pigweed – 14 Years and Counting – DTN Feb 1, 2019
It’s been 14 years since Stanley Culpepper confirmed the country’s first glyphosate-resistant Palmer amaranth population in some cotton fields in Macon County, Georgia. The University of Georgia Extension weed scientist had been seeing the […]
Back Pain: What You Need to Know Jun 7, 2018
There’s a lot riding on your spinal column and the nerves around it. It’s your body’s main structural support. It needs to keep you stable enough to stand upright but […]
Midwest Weeds: Iowa Samples Had 75% Resistance to Glyphosate & PPO Inhibitors – DTN Jan 30, 2017
Weeds such as waterhemp and Palmer amaranth may not have noses, but they are increasingly thumbing them at chemical controls as if they do. A report from the University of […]
Herbicide Resistance: How Did We Get Here? Dec 2, 2016
Due to the widespread adoption of genetically-engineered herbicide-tolerant (HT) crops and use of glyphosate, and observations of glyphosate-resistance in such weeds as palmer amaranth, common ragweed, giant ragweed, and tall […]
Texas Sorghum: Extension Studies New Grass Control Program Oct 13, 2015
Acetolactate synthase inhibiting herbicides have been used to control grass weeds in crop production such as corn, cotton, soybeans and wheat, but only recently has this technology been available in […]
Nebraska: Scout Now for Herbicide Resistant Weeds – Especially Marestail Mar 20, 2015
Winter annual weeds are taking advantage of the recent warm temperatures and sunshine to resume growth and development, making this an ideal time to scout for henbit, field pennycress, tansymustard, shepherd’s-purse […]
