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Mexico delays glyphosate ban as substitute sought

Ban part of controversial plan to reduce reliance on GMO corn for human consumption

Reading Time: 2 minutes Mexico said it would delay a ban on the use of the herbicide glyphosate after it was unable to identify a substitute, rolling back a commitment that is part of a larger plan to reduce consumption of genetically-modified corn.



(File photo by Dave Bedard)

Appeals court blocks California warning labels for glyphosate

Decision important in ongoing lawsuits, Bayer says

Reading Time: 2 minutes Reuters — A divided U.S. federal appeals court on Tuesday said California cannot require businesses to warn consumers about the potential dangers of glyphosate, an ingredient in Roundup herbicide that has been linked to cancer. Upholding a permanent injunction, the Ninth U.S. Circuit Court of Appeals in San Francisco found it unconstitutional to force Bayer’s […] Read more


(File photo by Dave Bedard)

Bayer settles with New York over Roundup safety claims

Company blocked from advertising product as non-toxic

Reading Time: < 1 minute New York | Reuters — Bayer agreed on Thursday to pay US$6.9 million to settle claims by New York Attorney General Letitia James that it misled consumers by advertising Roundup, which has been linked to cancer, as environmentally safe. The settlement resolves accusations that Bayer and its Monsanto unit failed to substantiate their repeated claims […] Read more

Dog-strangling vine along a roadside in York Region.

Pest Patrol: Dog-strangling vine control with herbicides

#PestPatrol with Mike Cowbrough, OMAFRA

Reading Time: 3 minutes An invasive perennial weed from the milkweed family, dog-strangling vine is extremely difficult to con-trol once it gets established (Figure 1). Progress has been made on biological con-trol of this weed in Ontario through the release of Hypena opulenta, a leaf-feeding caterpillar. However, integrated strategies that include both biological and chemical methods are often most effective […] Read more


The U.S. Supreme Court building in Washington, June 27, 2022.  Photo: Reuters/Elizabeth Frantz

U.S. Supreme Court again nixes Bayer challenge to weedkiller suits

Reading Time: 3 minutes Washington | Reuters – The U.S. Supreme Court on Monday rejected another Bayer AG BAYGn.DE bid to dismiss litigation alleging that its Roundup weedkiller causes cancer as the German pharmaceutical and chemical giant tries to avoid potentially billions of dollars in damages. The justices turned away a Bayer appeal and left in place a lower […] Read more

(Dave Bedard photo)

U.S. Supreme Court rejects Bayer bid to toss Roundup suits

Reading Time: 3 minutes Washington | Reuters — The U.S. Supreme Court on Tuesday rejected Bayer’s bid to dismiss legal claims by customers who contend its Roundup herbicide causes cancer as the German company seeks to avoid potentially billions of dollars in damages. The justices turned away a Bayer appeal and left in place a lower court decision that […] Read more


(File photo by Dave Bedard)

U.S. EPA ordered to reassess glyphosate impact on health, environment

Decision doesn't prohibit Roundup's use

Reading Time: 2 minutes Reuters — The U.S. Environmental Protection Agency was ordered by a federal appeals court on Friday to take a fresh look at whether glyphosate, the active ingredient in Bayer’s Roundup herbicide, poses unreasonable risks to humans and the environment. In a 3-0 decision, the Ninth U.S. Circuit Court of Appeals agreed with several environmental, farmworker […] Read more

(File photo by Dave Bedard)

Link broken in glyphosate supply chain, Bayer says

Company provides heads-up on 'force majeure event'

Reading Time: 2 minutes No one is yet using the word ‘shortage’ but farmers may need to get ready for less Roundup temporarily, following a “force majeure” event at a plant supplying an ingredient in the recipe for glyphosate. Bayer, the chemical company whose Roundup brand remains the best known of the glyphosate herbicides, reported as much in an […] Read more