Category: Flea Beetles

When talking about flea beetles and flea beetle pressure, it’s really all a numbers game. How can we get the least amount of insects across a wide range of plants? The key, says Jack Payne of South Country Co-op, is uniform seeding and emergence. Getting canola crop off to a quick and even start will… Read More

As another season growing season approaches, farmers are once again planning for flea beetle control. This year planning comes with an additional question of what tools are left in the toolshed after re-labeling of lambda-cy insecticide products may limit use in 2023. One of the alternative products available is Pounce, an FMC insecticide. Prior to… Read More

Canola has the toughest start of any crop in Western Canada, if only because it’s the preferred food of striped and crucifer flea beetles that lie in wait for the first sign of green each spring. Flea beetle pressure has become so heavy that seed treatments and a foliar spray can, at times, not be… 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

Canola growers in Western Canada likely won’t have access to crop protection products that contain lambda-cyhalothrin — one of the main active ingredients used to control insect pests — in 2023, which means there are several factors that need to be considered in planning for managing insects, such as flea beetles and grasshoppers. Lambda-cy products,… Read More

The potential loss of access to an insecticide used to manage flea beetle populations poses a challenge for canola production in Western Canada in 2023. Syngenta and ADAMA Canada have recalled insecticide products containing lambda-cyhalothrin, under the trade names Matador and Silencer, from their distribution channels in Western Canada, following a decision by the Pest… Read More

Syngenta Canada says it will not have its lambda-cyhalothrin-containing insectide, Matador, available to western Canadian farmers for 2023, but is working to have it back on shelves for 2024. Matador is approved for use on a variety of crops, including potatoes and canola, however a label revision from 2021 comes into force in 2023, removing… Read More

There are so many insects in the world that most of them likely haven’t been described yet. From some of the more common insects, such as the flea beetle, to a lesser-known such as a the beet webworm, this episode of The Agronomists tackles as much as we can in an hours’ time. Host Lyndsey… Read More

There are two main species of flea beetles across the Prairies: the striped flea beetle and the crucifer flea beetle. Both can have devastating impacts on the canola crop, however, they have a few differences between them. As Héctor Cárcamo, research scientist with Agriculture and Agri-Food Canada (AAFC) at Lethbridge, Alta., explains, the crucifier flea beetle… Read More

Despite spring weather dividing the province of Saskatchewan in two, one thing that remains consistent across the entire province is flea beetle damage in canola crops. This, along with late spring frosts and dry conditions in the west, means some farmers haven’t put their seeders away just yet. Matthew Struthers is a crop extension specialist… Read More