The Bayer AG logo at the headquarters in France.  Photo: Reuters/Benoit Tessier/File

Glyphosate class action moves forward in Canada

Bayer defends safety of the herbicide, but legal costs may force withdrawal from U.S. market

Multiple law firms across the country – in Saskatchewan, Ontario, British Columbia and elsewhere – are now recruiting Canadians to join a class action lawsuit related to Roundup and cases of non-Hodgkin’s lymphoma.


Manitoba Law Courts building.  Photo: Don Norman

Former Manitoba man sues Bayer for causing his cancer

A Calgary man who lived on a farm in Carman, Man., as a child has filed a lawsuit saying chemicals he was exposed to resulted in a cancer diagnosis. The plaintiffs in the case are Kevin Giesbrecht and his common-law spouse, Jennifer McAlpine, who now live in Calgary. According to court documents, Giesbrecht lived on […] Read more

Photo: Fotokostic/iStock/Getty Images Plus

Mexico delays glyphosate ban as substitute sought

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

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.


Photo: alisbalb/iStock/Getty Images

Pesticides under fire in U.S.

Recent court decisions have threatened farmers' abilities to use some herbicides

Pesticides are increasingly under attack in the United States and that is keeping farm leaders awake at night.


Kochia in a canola field.  Photo: File

Crop-killing weeds advance across US farmland as chemicals lose effectiveness

Losing battle with weeds adds pressures to farmers already stressed by inflation, extreme weather

Crop-killing weeds such as kochia are advancing across the U.S. northern plains and Midwest, in the latest sign that weeds are developing resistance to chemicals faster than companies including Bayer BAYGn.DE and Corteva CTVA.N can develop new ones to fight them.


Glyphosate-resistant kochia.

The silver bullet that wasn’t

Science Notes: Glyphosate’s declining weed control over 25 years

It has been a quarter century since corn and soybeans were engineered to withstand the withering mists of the herbicide glyphosate. Initially heralded as a “silver bullet” for weed control, the modified crops and their herbicide companion were quickly and widely adopted across corn and soybean-growing regions of North America. In the years that followed, […] Read more

(File photo by Dave Bedard)

Appeals court blocks California warning labels for glyphosate

Decision important in ongoing lawsuits, Bayer says

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