With seeding underway, it's easy to switch the drill from cereals to canola and just continue rolling. However, Angela Brackenreed of the Canola Council of Canada has a reminder in this wet and windy Canola School episode: a clean, weed-free start to the growing season is more important than an early start. Dig into the... Read More
Category: Canola School
Rotation is generally a critical part of mitigating any disease resistance problem. When it comes to preventing the breakdown of resistance in blackleg-resistant canola varieties, the first line of defence is an extended crop rotation with non-host crops. Beyond that, growers can also rotate the canola varieties they're growing, suggests Anastasia Kubinec, oilseed specialist with... Read More
The value of a load of canola delivered to an elevator can vary by a few hundred dollars depending on the sieve used by the elevator to determine dockage. According to the Official Grain Grading Guide, an elevator can choose between five different slotted sieves, with slots ranging in size from 0.028 to 0.040 of... Read More
Millions of dollars are invested in managing a crop before it's in the bin, and that management doesn't stop just because it's in storage. Sensors that monitor temperature and moisture levels inside a bin are important tools for maintaining the value of a stored crop, notes Joy Agnew of the Prairie Agricultural Machinery Institute at... Read More
Brassicogethes aeneus, commonly referred to as the pollen beetle and formerly known as Meligethes aeneus, is a major pest of canola in countries like Scandinavia, and, is now present in eastern Canada. And, though they are not yet a problem in western Canada, entomologists are suggesting we become familiar with what to look for. "One... 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... Read More
Although one of the most widespread micronutrient deficiencies globally, boron deficiency is rare in western Canadian soils. The odds of getting a response from the addition of boron is low for general applications, according to the Canola Council of Canada, and low-moderate for in season stress response. Find the entire Canola School library, here! Boron... Read More
Although canola's calcium requirements are relatively high (about double the level of sulphur and phosphorous, according to the Canola Council of Canada), deficiencies are rarely seen in western Canada. When deficiencies do occur, it is often as a result of highly saturated soils, which do not allow the plant to take up adequate nutrients. That... Read More
It's too early to say how big a problem verticillium wilt could become for the Canadian canola industry, but it should be on the radar for growers, says the crop pathologist taking the lead on the new disease issue within Manitoba Agriculture. As reported by Real Ag last week, the first known case of Verticillium... Read More
"Neonicotinoids," "Colony Collapse Disorder," "Varroa," "Nosema"... Defining those colloquialisms (and others) was just one of the goals the Canola Council of Canada's Gregory Sekulic had in mind when he presented "Buzzwords about Bees" at the Farming Smarter Conference in Medicine Hat. Sekulic wanted to clear the air on jargon that so often exacerbates misunderstanding "We... Read More