What’s the best strategy for managing herbicide resistance on your farm? In this episode of RealAgriculture’s Resistance Management School we visit Günter Jochum at his farm near St. Francois Xavier, MB. In 2010, Jochum discovered Group 1 herbicide resistant wild oats in one of his fields. Once the presence of resistant wild oats was confirmed, Jochum adopted… 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

Weed scientists in Western Canada and the U.S. Northern Plains are keeping an eye out for signs of glyphosate resistance in one of the most widespread weeds in the region. Wild oats, which is commonly resistant to other herbicide modes-of-action, could be the next weed to adapt to glyphosate, according to a risk assessment model developed by Hugh Beckie of… Read More

Wild oat control is, like it or not, an increasingly costly issue in Western Canada. Not only is herbicide expensive (costing growers over $500 million annually), we are also seeing an increase in resistant wild oat populations. There are several fields with confirmed resistance to both Group 1 and Group 2 products. Farmers do and… Read More

According to Neil Harker, research assistant with Agriculture and Agri-Food Canada, wild oat management through herbicide application costs western Canadian producers around $500 million annually. Herbicide resistance in many weed biotypes is cropping up — resistance within wild oat populations has been nagging at farmers’ fields for years and is spreading. How can we combat… Read More

The vast majority of canola varieties grown on the Prairies are tolerant to some form of herbicide. Which makes sense, of course, as farmers immediately saw benefits to the technology and adopted the varieties en masse. But, like most things, there are trade-offs to the benefits of herbicide tolerance (HT). One of those is weed… Read More

In this episode of the Wheat School, we head to Regina to talk with Syngenta Technical Field Manager Robert Klewchuk about control strategies for wild oats. Wild oats act as scavengers in your wheat stand. They can steal valuable nutrients from your crop, affecting yields and crop development. While a pre-seed burn has been effective… Read More