The Pest Management Regulatory Agency (PMRA) has reinstated livestock grain feeding use for insecticides containing lambda-cyhalothrin. A regulatory announcement in late 2022 changed the labeled approvals for crops treated with lambda-cy products, and resulted in two growing seasons with restricted use and access for growers. Syngenta shared the reinstatement news today, noting that a label… Read More
Category: Bean leaf beetle
A non-winter for much of Ontario and a milder-than-average early spring for parts of Western Canada has got farmers and entomologists on high alert. Parts of Ontario are as much as two or three weeks ahead of the 10-year average for growing degree accumulation, and because insect development is driven by heat, those first crops… Read More
The Pest Management Regulatory Agency’s decision to restrict the use of lambda-cyhalothrin products for the 2023 growing season could have a significant impact on how growers manage corn, soybean and cereal crops this season. Lambda-cyhalothrin, the active ingredient in some the most commonly used insecticides growers use to control yield-robbing pests such as soybean aphids… Read More
There are plenty of questions and feedback rolling in for host of Wheat Pete’s Word, Peter Johnson. This week, Johnson is sharing some of the top marketing feedback he’s heard, what has worked and not worked for some with establishing, alfalfa, and he shares some insight into disease risks for the winter wheat crop following… Read More
Many Ontario farmers will remember when they routinely sprayed soybean crops to control bean leaf beetle. That changed 10 years ago with the introduction of neonicotinoid insecticide seed treatments, which helped suppress populations of the pest in Ontario and many U.S. states. But the pest is mounting a comeback as neonic use continues to decline and… Read More