The Pest Management Regulatory Agency began reviewing the safety of Liberty, a BASF herbicide, in 2018. 
The timeline for the review has been extended, multiple times, and won't be done until 2027 | X screenshot

Ten years to study a pesticide?

PMRA dealing with a backlog of post-market reviews, bogging down Canada’s regulatory system

Health Canada and its Pest Management Regulatory Agency will have taken nine to 10 years to conduct an evaluation of the safety of glufosinate — a herbicide that is already on the market.






Editor’s Rant: No soy registrado

Editor’s Rant: No soy registrado

Why’s a potentially helpful nematicide for soy crops not up for registration here?

Surely a made-in-Canada nematicide would be a boon for Prairie soy growers before soybean cyst nematode gets any further foothold up here on the Prairies, right? Well, no.


lygus bug

Lambda-cy back in the toolbox

After two years reviewing updated data, regulators rule in favour of a popular pest control product

Prairie farmers are welcoming the return of some important insecticides to the crop protection toolbox — although there’s still some headshaking over why use of the products was interrupted in the first place, and why it took two years for the federal Pest Management Regulatory Agency (PMRA) to re-evaluate registration data. Although producers such as […] Read more



The two-striped grasshopper has two pale stripes that extend from its eyes to the tips of its forewings and solid black stripes on its hind legs.

PMRA plans to reinstate lambda-cy use in feed grain crops

PMRA to update guidance, cancel some uses in fruit

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, to run until […] Read more

Revisions for Raxil, other labels

Revisions for Raxil, other labels

Health Canada’s Pest Management Regulatory Agency in late November weighed in with its final re-evaluation on the toxicity risks of tebuconazole. Apart from its use as a wood preservative, it’s best known to farmers as a Group 3 active ingredient in Bayer’s Raxil, Prosaro and Folicur, Corteva’s Straxan and other foliar fungicides and seed treatments. […] Read more