Herbicide resistant weeds are spreading across counties, the country, and the continent. Weed seeds are hitching a ride on wind and water and being transported by everything from machinery and migrating geese to ducks and earthworms. On this episode of RealAgriculture’s Resistance Management School, we’re joined by University of Guelph Ridgetown campus weed researcher, Dave… Read More

If you could move a chunk of acres to fall planting, diversify the crop mix, and get a jump on herbicide-resistant weeds, would you? All of that is an option with winter canola, but the crop isn’t without its challenges. Currently, there’s only one registered winter canola variety for Ontario growers, says Eric Page, research… Read More

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

Enlist E3 soybeans are coming to Canada, following the import authorization received from China earlier this month, says Corteva Agriscience, agriculture division of DowDuPont. The company announced its plans last week for commercial launch of Enlist E3 soybeans in Canada, Brazil, and the United States, beginning in 2019. The Enlist E3 soybean trait provides tolerance to… Read More

American Vanguard Corporation has acquired the quizalofop product line of herbicides from Corteva Agriscience, the agriculture division of DowDuPont. The transaction means American Vanguard acquires the technical registrations, commercial sales information, and the existing product supply of the herbicide line up, according to a press release. The quizalofop line is currently registered for use in… Read More

China’s Ministry of Agriculture and Rural Affairs (MARA) has granted a safety certificate approval for the import and food/feed use of Bayer’s TruFlex canola with Roundup Ready technology. According to a news release, MARA has notified Bayer that a safety certificate for TruFlex canola has been granted, and they’re now awaiting final documentation which should be… Read More

Just forty or fifty years ago, weed control strategies and options differed greatly from what farmers have to deliberate between today. With a heavy reliance on tillage, physically destroying weeds took a heavy toll on soil moisture reserves and soil structure, leading to issues with salinity and erosion. Today’s western Canadian farmers have moved en… Read More

There are a number of reasons why herbicides sometimes fail to control weeds. Perhaps surprisingly, one of the easier things to rule out is whether the weed is herbicide resistant. Ontario Ministry of Agriculture, Food and Rural Affairs weed specialist Mike Cowbrough says many universities across Canada conduct testing for herbicide resistance, but growers have… Read More

Can spray technology help us better manage the escalating problem of herbicide-resistant weeds? Spray guru Tom Wolf, from Saskatchewan-based Agrimetrix Research & Training, certainly thinks so. At the recent Canadian Weed Science Society meeting at Niagara Falls, Ont., Wolf highlighted two technologies he believes could help help growers manage weed resistance. In this video, Wolf and… Read More