Wheat growers looking to manage resistance without compromising their crop rotation have a new herbicide to add to their management toolbox. Syngenta Canada has launched Erebus Xtreme, a grass and broadleaf cereal herbicide that combines Group 2 and Group 4 active ingredients in a pre-mixed liquid formulation. When using Erebus Xtreme, Syngenta says cereal growers will be able to effectively… Read More

Lentils are one of those crops that can be difficult to keep free of weeds. Lentils are a poor competitor with weeds not just as seedlings, but throughout the growing season, as well. Over the past five years, the Western Applied Research Corporation (WARC), has been doing research trials that look at herbicide layering to… Read More

Kochia is a big concern for farmers across the Prairies, primarily because it’s a tough weed to kill, and the population is rife with herbicide resistance. Most farmers are aware of Group 2 resistance — which is old news — but newer Group 9 resistance is cropping up, which further complicates control of this prolific… Read More

All the “knee-high by the first (or fourth) of July” photos have been posted on social media, with the crop looking nice from above; but what’s going on below the canopy? Now is the time to check weed populations and assess herbicide performance, says Jeanette Gaultier, senior technical services specialist with BASF, joining us for… Read More

Even if you don’t think you have herbicide resistant weeds in your fields, the best management practice might be to treat your fields as if you do. That’s the advice of Linda Hall, associate professor in the Faculty of Agriculture Life and Environmental Science at University of Alberta, in this episode of the Resistance Management School. There… Read More

Kochia is known for being an aggressive, adaptive weed. This year showed some farmers just how tenacious this species is. At spray timing, at harvest, and even after, kochia is a constant issue, and it’s not going away any time soon. Jason Lindgren, with NuFarm Canada, says that lighter competition this year due to dry… Read More

Highly competitive crops that make it difficult for weeds to gain a foothold in fields play a key role in effective herbicide resistance management. One way to make your crop more competitive is to increase seeding rates to produce higher plant populations. In this episode of RealAgriculture’s Resistance Management School, University of Manitoba weed scientist… Read More

Glyphosate-resistant kochia has started showing up in more of Western Canada, and as with other cases of resistance, it’s becoming evident you can’t rely on a single tool for too long. Minimizing resistant weed populations requires an integrated or diverse approach. The crop itself must help make survival difficult for potentially resistant weed seedlings, explains Rob… Read More

 

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