If you’re looking for a little snack and happen to be standing in a patch of weeds, it’s entirely possible the plants at your feet are edible — maybe even tasty. If you’re looking for help on which one to eat, you might be surprised to learn that Ontario’s weed specialist can tell you not… Read More

What can growers do to reduce crop injury in soybean fields where they rely on soil-applied herbicides for weed control? Ontario Ministry of Agriculture, Food and Rural Affairs weed management specialist Mike Cowbrough sees this type of injury every year in soybean fields, but he says there are always other factors at play including untimely rain, compaction… Read More

The annual Ontario field crop diagnostic days held at Ridgetown, Elora, and Winchester will again go virtual in 2021. The organizing committees of these three highly successful in-field education and learning events are again partnering with crop researchers and extension, along with support from RealAgriculture and a host of sponsors to bring you a series… Read More

Grain growers are reporting that bluegrass is becoming a growing weedy issue in many Ontario field crops. There are three types of weedy bluegrass species that are being found: annual bluegrass, rough-stalk bluegrass, and Canada bluegrass. As Mike Cowbrough, Ontario Ministry of Agriculture, Food and Rural Affairs weed specialist explains in this Wheat School episode,… Read More

One of the reasons weed species can be so difficult to get ahead of is because of their ability to adapt to conditions. Herbicide labels often refer to weed size when targeting the ideal control window, but in dry conditions weeds can stay small while rapidly move towards maturity. Mike Cowbrough, weed specialist for the… Read More

It’s time for Day 3 of the virtual Ontario Diagnostic Days! This week, we’re joined by Dr. Peter Sikkema with the University of Guelph, and Mike Cowbrough, weed specialist with the Ontario Ministry of Agriculture, Food and Rural Affairs. This episode focuses on weed management, specifically on glyphosate resistant Canada fleabane and waterhemp, and the… Read More

 

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