Items Tagged with 'glyphosate resistance'

ARTICLES

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Cover Crops Bolster Systems Approach to Weed Management

Growers can tackle weed pressure & herbicide resistance with covers and help from many other ‘little hammers’

By Mackane Vogel posted on May 11, 2025 | Posted in Cover Crops, Crop Protection

Alyssa Essman, assistant professor in the Department of Horticulture and Crop Science at Ohio State University, has been researching integrated weed management strategies and how cover crops can be used to supplement conventional herbicide programs.

BASF Broadens InVigor’s Scope With More Varieties

August 13, 2024 | Posted in Seeding & Planting

BASF is releasing two new InVigor hybrid canola varieties for the 2025 growing season to follow on from its launch last spring of its initial triple-trait variety.

Rotate Herbicides, Application Methods to Minimize Weed Resistance

Diversifying modes of action & experimenting with nozzle pressure, application timing & quantity yield the best weed control results

By Maclaren Krueger posted on April 8, 2024 | Posted in Cover Crops

High weed pressure, drought conditions and herbicide resistance have prompted Jeff Wessels to approach weed control differently.

Glyphosate's Declining Weed Control Over 25 Years

By Lauren Quinn posted on February 22, 2024 | Posted in Crop Protection

Source: ACES NEWS Illinois

Although glyphosate provided superior weed control in the early years, most of the weeds in the dataset showed signs of adaptation to the chemical in just two to three years.

Study Shows Repeated Glyphosate Accelerates Weed Resistance

January 22, 2024 | Posted in Crop Protection

Source: High Plains Journal

The study says the data show a rapid falling-off of glyphosate effectiveness against seven major weeds after the first couple of years. The authors conclude that intensive use of any one weedkiller like glyphosate year-after-year serves to speed up evolution in weeds to resist it.

New Glyphosate Resistance Mechanism Discovered in Plants

April 14, 2021 | Posted in Crop Protection

Source: Grain Central

In a world-first breakthrough for research into herbicide resistance, a team of Australian and international scientists has discovered a new glyphosate resistance mechanism in plants that has similarities to cancer drug resistance in humans, say researchers from the University of Western Australia.

EPA Approves Non-Selective Tiafenacil Herbicide

October 7, 2020 | Posted in Crop Protection

Source: Aju Business Daily

The new herbicide tiafenacil is expected to be a powerful tool in dealing with glyphosate-resistant weeds.

Is Palmer Amaranth Developing Traits that Make it Difficult to Control?

June 22, 2017 | Posted in Crop Protection

Source: Weed Science Society of America

A study from the University of Florida indicates that Palmer amaranth can evolve life-history traits to increase its potential to grow and reproduce in various cropping systems.

When is a Good Time to Scout and Control Glyphosate-Resistant Marestail?

March 21, 2017 | Posted in Crop Protection

Source: University of Nebraska Extension

University of Nebraska Extension recommends scouting for marestail in both the fall and early spring.

4 Steps to Keep Palmer Amaranth Out of Your Operation

March 8, 2017 | Posted in Crop Protection

Source: Ohio State University Extension

Ohio State University Extension stresses that growers should have a zero tolerance policy on Palmer amaranth and what they can do to prevent the weed from establishing.

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Videos

Gary Zimmer’s National Strip-Tillage Conference Eye Openers

Gary Zimmer, internationally known as the “Father of Biological Agriculture, is on the program this year for the first time as a presenter. Last year, he was an attendee. Gary shares his biggest eye-openers from the conference, including how it captures the fun side of farming.

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