Category: Canola School

Canola School is everything you need to stay informed on the latest Canola market developments. Real Agriculture brings you the most up to date Canola farming information to help increase your yields all season long.

Canola School: Lessons learned about weed seed destruction machines

With increasing cases of herbicide resistance, machines designed to destroy weed seeds at harvest could be a valuable tool. But like any technology that is not yet widely adopted, there are also some lessons to be learned and challenges to overcome, as researchers with Agriculture and Agri-Food Canada confirmed last year. 2017 marked the first… Read more »

Canola School: Research looking at liming to suppress clubroot

Although it’s been proven that high pH soil will not stop the spread of clubroot disease, liming has been used as a tool to curb the disease in other parts of the world. Early results from a research project underway in Alberta show raising the pH of acidic fields with lime could potentially aid in… Read more »

Canola School: The mysterious canola flower (not swede) midge

Seven years after swede midge was identified in Ontario, three adult midge were found in Saskatchewan, in 2007. It was then believed the insects were the same species (Contarinia nasturtii), but researchers have since discovered differences between the two. “We have now behavioural evidence — we know that what we thought was swede midge in… Read more »

Canola School: New test unlocks ability to match variety resistance with blackleg type

Researchers with Agriculture and Agri-Food Canada at Saskatoon have developed a lab test for identifying blackleg disease races in canola that complements the new blackleg resistance-gene labels on canola seed. Knowing both factors — the blackleg races present in a field and the disease packages available in seed — will allow farmers to select varieties with resistance… Read more »

Canola School: Innovation Team focuses on “training the trainer”

It’s a question people grapple with daily — is it better to be a generalist, with a knowledge on a great number of topics, or a specialist, who can talk with gumption about a specific field? The Canola Council of Canada has found a way to get the best of both worlds, with a group… Read more »

Canola School: Check seed labels to rotate blackleg resistance

You may notice some new information on canola seed bags this year — a label that lists what type of blackleg resistance the variety contains. We’ll spare you all the quirky names and numbers for the actual genetic resistance, but Dilantha Fernando, with the University of Manitoba, says farmers can use the alphabetical designation of… Read more »

Canola School: Welcome to Clubroot Anonymous

Switch to longer rotations, reduce soil movement, grow resistant varieties — the list of keys to managing against clubroot disease has become familiar for many canola growers in Western Canada, but an Alberta farmer with years of experience farming with high clubroot concentrations has another piece of advice: don’t be afraid to talk about it…. Read more »

Canola School: Winter canola and the eastern experience

When we think of canola, we think Western Canada. And there’s no doubt that the prairies are the canola capital, but Meghan Moran, canola and edible bean specialist with the Ontario Ministry of Agriculture, Food and Rural Affairs, reminds us that there are still canola growers in Ontario, too. While the all-time high of 90,000… Read more »

Canola School: Identifying the new mystery midge

Researchers with Agriculture and Agri-Food Canada are in the process of identifying and describing a tiny midge species that was first confirmed in canola fields in parts of Western Canada last year. It’s not swede midge, as was previously thought. This new species belongs to the same Contarinia genus, but is more robust, has hairier… Read more »

Canola School: One cool crop — how canola sequesters carbon and reflects the sun

Canola is a “cool” crop in more ways than one, including how it can have a role in mitigating climate change. “From the point of view of global warming or climate change, canola is different from other crops that we grow commonly, and that is that it produces a lot of residue for every seed… Read more »

Canola School: Should I be booking a clubroot-resistant variety?

As clubroot disease spreads in Western Canadian soil, growers who have yet to see symptoms in their fields have a decision to make: when should they start growing varieties that are marketed as resistant to clubroot? “From the Canola Council’s perspective, ideally, we all start growing clubroot-resistant varieties early. We take a proactive approach and… Read more »

Canola School: Determining the best variety to grow next year

Which clubroot-resistant canola variety with herbicide tolerance trait X is the earliest maturing in your area? What about the highest-yielding blackleg resistant variety with herbicide trait Y? Every year the Canola Council of Canada administers the Canola Performance Trials — a third-party small plot and field scale evaluation of current canola varieties. The program is… Read more »

Canola School: A lesson on moisture conservation and knee-jerk reactions

With memories of combines getting stuck, high disease levels and all the problems that come with excess moisture fresh in many farmers’ minds, the dry conditions through much of Western Canada in 2017 were a sharp reminder of why moisture conservation is fundamental to farming on the prairies. “One of the key learnings from this… Read more »

Canola School: Closing the hole in the phosphorus cycle

Phosphorus is a critical nutrient in farming, but it has also received a lot of negative attention for the impact it can have on water quality. If we consider the path of a single phosphorus molecule, it probably originates in a rock formation in the U.S. or North Africa. From there it becomes fertilizer and… Read more »

Canola School: Scout for blackleg at harvest

The canola pods are almost done filling, if not at full maturity, in many areas of the prairies, and harvest is beginning. We often think of scouting as something we have to do earlier in the season when there are still control options, but don’t always remember the importance of knowing what’s going on in… Read more »