A valuable tool for managing insect pests, such as flea beetles and grasshoppers, is back in the toolbox for 2025. As reported earlier this month, Health Canada's Pest Management Regulatory Agency (PMRA) has effectively lifted a two-year ban on spraying insecticides containing lambda-cyhalothrin on crops that could be destined for livestock feed. Lambda-cy products, sold... Read More
Category: Grasshoppers
To pulse producers, grasshoppers represent both a significant challenge and a potential threat. With last year being hot and dry across the Prairies, growers are wondering what the current growing season will hold for these resilient crop consumers. Farmers and agronomists alike hope that the cool, wet spring might keep pulse crops safe from the... Read More
Grasshoppers devastated many fields last year over large parts of the Prairies. Of the over 80 species of grasshoppers found on the Prairies, only four are pests — but in sufficient numbers they are a huge concern. After several years of building populations, the pest is still likely to be an issue this year but... Read More
One of the most commonly-used tools for fighting insect pests will be missing from the toolbox in many situations on Canadian farms again in 2024. There's been no change to the label for products that contain lambda-cyhalothrin, such as Matador and Silencer, heading into the 2024 growing season, says Ian Epp, agronomy specialist with the... Read More
Insect problems often come in cycles, waves, and even by stiff breezes. Knowing which pests are carried in, purposefully march in, or overwinter is key to determining when in the year to begin scouting and where to look. From sticky traps to sweep nets, the insect population in any crop is staggering. But not all... Read More
Grasshoppers are known to be voracious pests that can cause widespread damage, similar to plagues of locusts if not controlled. But is there a way to anticipate an infestation? Inspired by The Wheat School video featuring an interview with Lyle Jensen of Agro Plus, on identifying and controlling grasshoppers early in the growing season, Peter... Read More
Insect pests can make or break a season. There are many factors that contribute to pest population levels and that complicates the possible control decisions, from what chemicals can be used and if levels require it. Dr. James Tansey, entomologist for the Saskatchewan Ministry of Agriculture, says that there are several possible pests to look... Read More
Get ready for our year-end wrap-up of The Agronomists! For this episode, host Lyndsey Smith asks the panelists from across Canada what the top weather, disease, insect, and weed challenge were for the 2022 growing season. To cover everything from flea beetles, surprising yields, and noxious weeds, our special guests are Jeremy Boychyn of Alberta... Read More
Grasshoppers are usually associated with dry conditions and go hand-in-hand with drought. And yet, grasshoppers are once again showing up in high numbers and causing crop damage in areas of the Eastern Prairies where there's been flooding, and more than enough rain and soil moisture for the first half of the growing season. Why is... Read More
Grasshoppers are out there, and, in some areas in the Prairies, in large numbers. It's important to get into your field and scout, not only for populations, but also as a friendly reminder that not all hopping insects are grasshoppers. There are other insects in the field that hop and jump but aren't grasshoppers, says... Read More