manitoba clubroot map

More clubroot confirmed in Manitoba, but mostly low levels

The good news — farmers can still prevent this potentially destructive canola disease from getting out of control

Forty-eight Manitoba fields are confirmed to have clubroot spores, a soil-borne, potentially destructive canola disease, up from 13, according to the latest clubroot survey update from Manitoba Agriculture, Food and Rural Development (MAFRD). The results were expected and officials predict they’ll find even more with additional sampling. The good news is the number of clubroot



clubroot on a canola plant

Clubroot resistance collapses for canola in Alberta

Be proactive about prevention

The discovery that clubroot races uncontrolled by resistant canola varieties are widespread in Alberta underscores how important it is for Manitoba to nip this potentially devastating disease in the bud. “Genetically resistant varieties are not going to work long term,” said Anastasia Kubinec, Manitoba Agriculture, Food and Rural Development’s oilseed specialist in reaction to the

(ProvenSeed.ca)

Canola program stacks genes against new clubroot

Rather than send out a canola variety with a single source of resistance against clubroot — especially the disease’s most recent pathotype — Agrium’s CPS division has stacked several sources into the new hybrids it’s sending for testing this summer. Crop Production Services on Monday announced its “next generation” of Argentine canola hybrids shows “high



clubroot in canola

Systematic survey aims to track clubroot in Manitoba before it gets out of hand

Farmers in untested areas can inquire about getting their land test for free

Some Manitoba fields are infected with clubroot, a serious canola disease, but how many and where? To find out one soil sample is being collected from each of the province’s 900 or so agro-townships, Anastasia Kubinec, Manitoba Agriculture, Food and Rural Development’s (MAFRD) oilseed specialist, said in an interview April 23. While the location of


CS2000, shown here in field trials in August 2014, is billed as having “intermediate” resistance to the recently-discovered clubroot pathotype 5x. (BehindTheSeeds.ca)

Against clubroot, ‘I’-rated canola sits between ‘R’ and ‘S’

A new canola variety billed with “intermediate” reaction against a new pathotype of clubroot is being placed in the zone between “resistant” and “susceptible.” Canterra Seeds, the Winnipeg firm marketing the new CS2000 hybrid variety, clarified its claim for the seed in a statement on a company blog Wednesday, granting many growers may be seeing the




Verticillium Wilt in canola

Disease a North American first

Where it came from isn’t as important as how it will be contained when it comes to verticillium wilt in canola

Manitoba prides itself on welcoming newcomers, but the canola sector won’t be rolling out the welcome mat for this one — verticillium longisporum. The disease was discovered in a Manitoba canola field late last fall and visually identified at Manitoba Agriculture’s Crop Diagnostic Centre. That determination was later confirmed by molecular analysis at the National