Verticillium wilt is a well known global disease that impacts many different crops. Verticillium stripe, however, is a lesser-known disease and one impacting canola, specifically. They may have similar names, however, they are not nearly the same disease, and it’s important to know that when discussing the disease, says Clint Jurke of the Canola Council… Read More

Advancements in RNA interference (RNAi) technology could soon unlock new tools for managing canola pests and pathogens, such as sclerotinia and flea beetles. RNAi — ribonucleic acid interference — involves targeting specific RNA sequences in a disease or pest, rather than targeting entire proteins or enzymes, as is the case with current pesticides. It’s a… Read More

Verticillium stripe — a disease first discovered in Western Canada in 2014 — appears to be taking advantage of the stress to canola plants caused by an old, familiar disease pathogen. While research to understand Verticillium longisporum in the Prairies is still in its early stages, there’s a hypothesis that its prevalence in a canola… Read More

Canola is not a very competitive crop in its early stages, so keeping an eye on the competition is key. We’ve covered on the Canola School why a pre-emerge herbicide pass can be valuable, but of course, the next step is to watch for weeds that have emerged with the crop. Sean McKnight, technical service… Read More

Once the canola crop has emerged, keep eyes peeled for pesky early insects. Across Western Canada, the top two insects of concern tend to be cutworms and — you guessed it — flea beetles. Anique Josuttes of BASF says even though we say it year after year, the number one tool you can use is… Read More

Ideally, we want to get every crop off to the best start possible. One of the ways that this can be done in canola is through a pre-emergent herbicide, says Marissa Robitaille Balog, of the Canola Council of Canada. “Canola isn’t super competitive when it’s small,” Robitaille explains in this Canola School episode. “It’s pretty… Read More

Farmers in Western Canada should add another chemistry to the list to pay attention to when it comes to herbicide resistance in kochia, says a weed scientist with Agriculture and Agri-Food Canada. The problematic weed is already known to be resistant to Group 2, Group 4 and/or Group 9 herbicides. “The new thing that we’re… Read More

 

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