Post-harvest spray applications are an effective way to deal with hard-to-control perennial and winter annual weeds like Canadian thistle, foxtail barley and dandelion. But, whether you’re dealing with frost, labour shortages or incredibly dry conditions, spraying in the fall can be a challenge. A dry fall can not only limit the active growth of weeds,… Read More
Category: Canola Harvest
Canola that goes in the bin dry but hot is still at risk for spoilage. The same can be said for grain with high weed seed, insect parts or just dockage in general. While it seems obvious to some, reports of full bin losses happen every year — losses that could be avoided simply by… Read More
The canola crop is ripening at an incredible pace — should you wait and straight cut or try and swath ASAP? How fast is too fast to combine canola, in either scenario? These are questions that come up every year, but the trade-off between swathing and straight-cutting are especially important this year as the canola… Read More
In a perfect world, all canola fields would have uniform maturity and one large, heavily podded main stem, making swath timing decisions easy peasy. The reality, of course, is that emergence problems, hail events and heat stress can all cause maturity variability, excessive branching or yield-heavy secondary stems that need to be included in the… Read More
Abiotic — or “nonliving” — stresses can cause significant yield loss in canola. And, unfortunately, symptoms like sterile and distorted pods, flower blast and pale petals are not unique to one stressor, making misdiagnosis very common. For example, extreme heat, nutrient deficiency and herbicide injury can all result in very similar damage in canola plants…. Read More
The decision to swath or straight-cut is one you will ultimately have to make on your own. It may depend on a multitude of factors: the number of people available to help, the plant stand, how many acres you have to harvest etc. etc. But, what if you gave it a shot? Would you commit… Read More
With a mostly beautiful harvest under our belts and the cold weather setting in, it’s easy to forget that some canola went into the bin on very, very hot days. While 8% moisture is considered the “safe” moisture level for long-term canola storage, the safety of that bin is in jeopardy if the temperature was… Read More
Blackleg, a fungal disease of canola, is getting away with murder. That’s right, murder. This fall, dead, brittle canola plants at swathing or harvest are being attributed, sometimes very wrongly, to sclerotinia infection when, in fact, blackleg is to blame. It’s likely been happening for years, Clint Jurke, agronomy specialist with the Canola Council of… Read More
There really is no substitute for getting into your fields. You hear agronomists constantly banging that drum. That’s because there really is no substitute for getting into your fields. This is especially true when you’re trying to make a decision on when to swath your canola. A drive-by appraisal of the field just won’t cut… Read More
When temperatures drop below zero degrees in the spring, canola growers cringe at the possibility of a canola stand wipe out. This spring has created some real opportunity for stomachs to turn as some canola stands have faced temperatures as low as minus eight Celsius. SEE MORE CANOLA SCHOOL EPISODES Troy Prosofsky, Canola Council of Canada does… Read More