Dow AgroSciences LLC has announced the full Canadian approval of Enlist Duo herbicide, with Colex-D technology, by Health Canada’s Pest Management Regulatory Agency (PMRA). Canada is the first country to approve the Enlist weed control system that offers built-in 2,4-D tolerance in corn and soybean varieties. Enlist Duo provides the weed control and peace of… Read More

With many growers across Western Canada experiencing a later than normal spring, seeding has been delayed for some. Once you being to get into the middle part of May and beyond, there is an increased likelihood of running into a fall frost. Here are some tips to help shorten the season as much as you… Read More

The advent of glyphosate resistant weeds has and will continue to complicate pre-plant weed removal. Farmers need to match herbicide resistance management and control options with targeted weed species to ensure not only an effective kill, but also to avoid limiting control options later. Glyphosate-resistant giant ragweed has been confirmed in Ontario, and farmers set… Read More

Canola volunteers can be tricky to control in the most “average” of years. But we all remember last year when 100km/h winds came and blew around canola, leaving bushels laying in fields, ready to germinate this spring. But just how much canola is in one of your fields? Here is some math to get an… Read More

Want to try something new to burndown weeds before you plant cereals? Nufarm just registered GlyKamba herbicide, a premix of glyphosate and dicamba (hence the clever name). GlyKamba can be used in summerfallow or before planting wheat, barley, oats, or field corn. There is a pretty impressive list of weeds on the label, but if… Read More

Last week, Dow AgroSciences announced that the launch of its corn lines carrying the Enlist trait would not be available for planting in 2013 in the U.S., as the U.S. regulatory approvals have not been obtained for the trait in corn, nor has the herbicide Enlist Duo received approval. The company is confident approvals will… Read More

There are several ways to measure the costs and benefits of crop rotations. Weed population changes, soil organic matter building or depleting, yield bumps or total energy used are all different ways of gauging the relative advantages of different rotations. Dr. Perry Miller, professor at the University of Montana, has done extensive work into crop… Read More

If ever we needed a new curse word, let me humbly suggest kochia. If you thought it was tough to kill before, it’s quickly becoming even more difficult. As Clark Brenzil, provincial weed specialist with Saskatchewan Ministry of Agriculture, explains, not only should kochia be taken off the label of every Group 2 herbicide, it’s… Read More

Proper tank clean-out is a key aspect of avoiding herbicide injury, but the waste water created from tank cleaning needs to be handled responsibly to avoid unwanted plant injury or water contamination. Using a biobed — essentially a clay-lined, dedicated area rich in microbes where tank water is emptied for further degradation by microbes —… Read More