Resistance to clubroot disease in canola is deteriorating across Alberta, according to research conducted by Alberta Agriculture and the University of Alberta. Multiple pathotypes are now suspected to be responsible for infecting canola varieties that were previously deemed resistant to the soil-borne disease. The presence of a different clubroot pathotype that could infect resistant varieties… Read More

With findings of clubroot disease in parts of Western Canada where it has not been a problem before, at what point should a farmer in these new clubroot areas switch to growing clubroot-resistant canola varieties? To make that decision, you must first assess and prioritize the risks to your canola, suggests Anastasia Kubinec, oilseed specialist with Manitoba Agriculture, in this Canola… Read More

Crop rotation remains the most powerful tool in the fight against clubroot disease in Western Canadian canola fields, even with new resistant varieties being brought to market. As part of this episode of the Agronomy Geeks West podcast, host Lyndsey Smith caught up with Dr. Stephen Strelkov of the University of Alberta. His work documenting… Read More

A joint federal-provincial funding announcement has pledged $250,000 in research funding and $969,000 for equipment for a Manitoba lab aimed at identifying and addressing problems caused by canola diseases and pests. Research funding is provided under Growing Forward 2 – Growing Actions and will be used to take samples from across the province to determine… Read More

It’s rare to find a western Canadian farmer who doesn’t have a tale to tell of the roaring comebacks canola has made in a growing season. Sure, there have been some wrecks — wicked windstorms that flip swaths or hail that leaves nothing but sticks — but the “Cinderella crop” (you’ve heard the song, right?)… Read More

With clubroot disease showing up in fields east of Alberta over the last few years, there’s work underway in Manitoba to survey the entire canola-growing region of the province for the presence of clubroot spores. So far, spores or symptoms have been found in 13 fields in 10 rural municipalities in Manitoba. Spore concentrations in… Read More

A joint initiative of the Manitoba Canola Growers Association and Manitoba Agriculture, Food and Rural Development is working to map the incidence of clubroot spores in Manitoba. With funding through the federal government’s Growing Forward 2’s Growing Actions program, the Pest Surveillance Initiative (PSI)  is working to map clubroot incidence on a township-range basis. If… Read More

Up until now, the Manitoba government has remained mum on the whereabouts of three canola fields that showed signs of clubroot infection in 2013. Farmers and agronomists had asked for more information regarding positive pathogen finds in order to better fine-tune best management avoidance practices. Today, Manitoba Agriculture Food and Rural Development released a map showing… Read More

The Canola Council of Canada is alerting farmers that existing genetic resistance to clubroot may not prove effective in all Alberta fields. Dr. Stephen Strelkov of the University of Alberta led the analyses of several field samples, and data suggests that some forms of clubroot resistance are “no longer functioning well” against the disease in… Read More

Well, it’s official. The busy winter conference season is upon us, and I, for one, couldn’t be happier. This week, the RealAgriculture.com team took in Agri-Trade at Red Deer, Alta., and the first-ever Cereals North America conference. Also on this week was the Royal in Toronto, and though we didn’t make it there, we did… Read More

Manitoba has its first two cases of confirmed clubroot symptoms on canola — prior to now, only viable spores had been found in Manitoba soil. The provincial government announced yesterday that two unrelated fields have tested positive for this destructive disease. There is no mention of where the fields are located, but earlier this summer… Read More

 

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