Canola seedlings have experienced a tough start in many areas of the Prairies this year. In Manitoba and eastern Saskatchewan, the crop has had to come through flooding, broadcast seeding, compaction, crusting, and flea beetles (stay away, grasshoppers), while it’s been the opposite soil moisture scenario in drought-stricken parts of Alberta and western Saskatchewan. In… Read More
Category: Canola Disease, Weeds & Insects
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
Validating economic thresholds for flea beetles can be tricky — especially when we know the damage the insect can do to the canola crop. Héctor Cárcamo, research scientist at Agriculture and Agri-Food Canada (AAFC) at Lethbridge, Alta., recently completed a study that confirms an economic threshold. The team at AAFC found that 25 per cent… Read More
With some insects, we may be confused as to why they have the name they do. When it comes to cutworms — this isn’t the case. It’s pretty “cut” and dry…as the pest will feed on the stems of the plant. Cutworms unfortunately don’t have terrific forecast maps, as Jack Payne of South Country Co-op… Read More
When it comes to seeding depth of canola, there are many different opinions and recommendations out there. While there may not be a right or wrong answer — did you know you can potentially mitigate flea beetle pressure through seeding depth? Flea beetles can be one of the most detrimental insect when it comes to… Read More
We’ve all experienced those fields where the weeds have gotten out of hand. Sometimes weeds getting away on us is because we didn’t have a great handle on what was out there to begin with. RongRong Xian, technical service manager with BASF, says scouting before you get into the field with the drill is key…. Read More
Looking at the current state of the commodity markets, you may be tempted to make some last minute changes to your crop plan. Deviating away from your crop rotation may seem like a good idea in the short term, but as Sheldon Toews, technical service specialist with BASF, explains in this Canola School episode that… Read More
As the snow melts, many producers across the Prairies are eagerly awaiting for the day they can get in the field — if they there aren’t already. Sheldon Toews, technical service specialist with BASF, says when it comes to getting canola seed in the ground, farmers definitely need to pay attention to soil temperatures. “You… Read More
The impact of 2021’s drought and heat across many parts of the Prairies continues to be a key point in conversation as we look towards the 2022 growing season. Meghan Vankosky, field crop entomologist with Agriculture and Agri-Food Canada (AAFC) based at Saskatoon, Sask., recently spoke at Alberta’s Agronomy Update to discuss the impact the… Read More
Clubroot has been confirmed in Alberta, Saskatchewan, and Manitoba, and can cause yield losses between 30 and 100 per cent. Sanitation, crop rotation, using resistant cultivars, and managing susceptible weeds are all useful strategies in the clubroot toolbox to mitigate infection, but what other strategies are there, and how effective are they for controlling clubroot… Read More