Health Canada dismisses glyphosate objections

Health Canada’s 2017 decision requiring no major changes to product labels for glyphosate herbicide will stand, despite the objections filed in its wake. The federal health department said Friday it has reviewed eight notices of objection received after it released its final re-evaluation decision on glyphosate in April 2017. The objections were filed with Health […] Read more

U.S. judge selects first case in federal glyphosate litigation

Reuters — A U.S. judge overseeing the federal litigation against Bayer’s Monsanto unit over glyphosate-based herbicides allegedly causing cancer on Tuesday selected the first case to be tried in federal court in February 2019. U.S. District Judge Vince Chaabria in San Francisco in an order said the case of California resident Edwin Hardeman will be […] Read more

U.S. judge orders next glyphosate cancer trial for March

Reuters — A California judge on Thursday granted an expedited trial for March in the case of a couple suffering from cancer who sued Bayer’s Monsanto unit, alleging the company’s glyphosate-containing herbicide Roundup caused their disease. The order by Superior Court Judge Ioana Petrou in Oakland, Calif. comes on the heels of a $289 million […] Read more

Bayer CEO says would consider glyphosate settlement depending on costs

St. Louis | Reuters – Bayer AG’s chief executive said this week the company might consider settling lawsuits over Monsanto’s glyphosate-containing weed-killers depending on how high court costs rise, but stressed it remained focused on defending the combined company against claims they cause cancer. Bayer acquired Monsanto this year for $63 billion. “If we can settle […] Read more


U.S. judge affirms Monsanto weed-killer verdict, slashes damages

Reuters – A U.S. judge on Monday affirmed a verdict against Bayer AG unit Monsanto that found its glyphosate-based weed-killers responsible for a man’s terminal cancer, sending the German company’s shares down 8 percent. In a ruling by San Francisco’s Superior Court of California, Judge Suzanne Bolanos said she would slash the punitive damages award […] Read more

Bayer likely to get new trial in glyphosate case

San Francisco | Reuters — Bayer’s Monsanto unit was likely to get a new trial on the US$250 million in punitive damages awarded by a jury to a groundskeeper who alleged the company’s glyphosate-based herbicides, including Roundup, caused his cancer. According to a Wednesday court filing in San Francisco’s Superior Court of California, Judge Suzanne […] Read more

Peter Sikkema told edible bean growers that 2,4-D is a glyphosate-resistant Canada fleabane control option, if the treatment is registered.

Edible bean growers could get more weed control options

Ridgetown College research shows that older chemistries can help control glyphosate-resistant weeds in strip till

When the Weed Society of America challenged its members to evaluate weed pressure on field crops, Peter Sikkema found that in Ontario edible beans were most challenged by weed pressure. “The crop I work on that is most affected by weed interference is dry beans,” the professor at University of Guelph’s Ridgetown campus said at […] Read more


Over 30 years, the active ingredient volume of herbicide applied on crops has declined in Ontario, mostly because glyphosate 
is applied at lower rates than the herbicides it replaces.

Glyphosate drives long-term herbicide changes

Ontario keeps track of detailed herbicide use every five years, which shows how the use of active ingredient has declined

A study of glyphosate use in Ontario shows the herbicide has created significant change in crop management. It shows that while corn and soybean acreage and yield have increased in the province since 1983, the impact of herbicide use per acre has declined, in large part because glyphosate has displaced other herbicide chemistries. Why it […] Read more

Brazilian court overturns ban on glyphosate

Brasilia | Reuters — A Brazilian court on Monday overturned an injunction banning products containing the herbicide glyphosate, knocking down a previous ruling that had been set to disrupt the soy planting season set to begin this month. A Brazilian judge ruled last month to halt the registration of new glyphosate-based products in the country […] Read more