A close-up of liquid coming out in a fan-shaped pattern from a red sprayer nozzle.

Pest Management Regulatory Agency plans to reinstate lambda-cy use in feed grain crops

PMRA to update guidance, cancel some uses in fruit

Glacier FarmMedia – Canadian grain and oilseed growers who’d had to stop using insecticides such as Matador, Silencer and Voliam in 2023 for feed grain crops can expect to be able to use them again starting this spring. Health Canada’s Pest Management Regulatory Agency (PMRA) on Monday (Feb. 3) announced a round of public consultations […] Read more

It’s important that producers choose the right product and timing for pre-harvest herbicides.  |  File photo

Pre-harvest prep needs herbicide management

Verify product acceptance with buyers because even registered products may not be acceptable in certain markets

Glacier FarmMedia – With harvest on the horizon or already underway, pre-harvest management strategies are useful to maximize yield. To achieve crop dry-down, weed control and facilitate timely harvesting, product choice is important. Many generic products are available, but Manitoba Agriculture weed specialist Kim Brown recommends using brand-name products such as Roundup, Heat or Reglone, […] Read more


Mexico’s government delayed a planned ban on glyphosate in April, which could have led to a trade dispute over the safety of the herbicide. The close call illustrates why countries need to co-operate on maximum residue limits for pesticides.  |  File photo

MRL pacts can help avoid trade spats

There is concern Mexico is shifting agricultural policies toward the European model that can be based on ideology

WINNIPEG — Canadian farmers avoided what could have been a nasty trade dispute with Mexico earlier this year, when that country was planning to ban use of glyphosate on April 1. Its decision could have prohibited any glyphosate residue in oats, canola and other crops that Mexico imports from Canada. Days before April 1, Mexico’s […] Read more

Glyphosate is categorized as at least an amber for all crops except canola. Amber in the Keep It Clean classification system means it requires additional consideration, like contacting a grain buyer. |  File photo

Keep It Clean urges caution with product use

Glacier FarmMedia – It’s nearly impossible for farmers to stay on top of the varied regulations set by various countries where their grain may be destined. Fortunately, Canadian farmers have an easy-to-follow tool to help them navigate these murky waters. “What we produce here in Canada far exceeds our domestic demand, so we need to […] Read more


Earlier this week, a federal court judge "vacated" the U.S. registrations of several dicamba-based herbicides, saying the Environmental Protection Agency "violated procedures mandating public input," Reuters reported. | File photo

U.S. dicamba ruling will not touch Canada: Bayer

Thousands of American farmers who have already bought the herbicide now in a bind after court bans over-the-top use

WINNIPEG — An Arizona court decision that essentially prohibits American farmers from using dicamba for over-the-top spraying on soybeans and cotton will not stop Canadian growers from using the herbicide this year, says Bayer Crop Science Canada. Earlier this week, a federal court judge “vacated” the U.S. registrations of several dicamba-based herbicides, saying the Environmental […] Read more

"(Ag tech) companies are getting the impression that Canada is a very difficult place for the regulatory registration process," said Scott Day, who works for Fall Line Capital, a California company that invests in farmland and ag technology. | Getty Images

‘Death by consultation’

It’s obvious to Scott Day that Canada has a reputation problem. At a digital ag conference in Winnipeg last month, Day went to the microphone to ask a question, although it was really a statement. “(Ag tech) companies are getting the impression that Canada is a very difficult place for the regulatory registration process,” said […] Read more

The pause on changes to MRLs was supposed to last until the spring of 2022. More than two years later, it’s still mostly in place. | File photo

August 2021 called turning point for crop protection regulation

That’s when the federal government announced a pause on proposed increases for maximum residue limits for pesticides

Aug. 4, 2021, was a significant day for farmers and people who work in the crop protection industry. On that day, the federal ministers of health, agriculture and environment came together for a news conference — about seven weeks before the federal election. They announced a “pause” on proposed increases for maximum residue limits (MRLs) […] Read more


The market risks associated with glyphosate accelerated about eight years ago when the World Health Organization’s International Agency for Research on Cancer classified the herbicide as probably carcinogenic to humans, a designation that remains contentious.  |  File photo

Push for ‘glyphosate-free’ causes market risks

Keep It Clean website provides farmers with detailed information on how to properly use glyphosate as a pre-harvest aid

Glyphosate is registered for pre-harvest weed control in many Canadian crops. But with public and food industry attention on the herbicide, applying it to a crop in August is still a major market risk for farmers and Canada’s grain trade. For instance, it can be sprayed on pulse crops to control weeds because maximum residue […] Read more

An agricultural high-clearance sprayer is seen spraying a lush, green crop.

Feds lift pause on MRL hikes

Health Canada said last week it will resume evaluations of increased maximum residue levels for pesticides, but that doesn’t include glyphosate. Agriculture minister Marie-Claude Bibeau said the government received more than 20,000 submissions on glyphosate during consultations on increasing MRLs and hasn’t made its way through all of them. The prospect of more information is […] Read more