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

Herbicide resistance is not new in Canadian agriculture, but managing it is becoming a higher priority as the scope of herbicide resistant weeds grows. In Western Canada, number one on the ‘economically important’ list is resistant wild oats, notes Bob Blackshaw, weed scientist with Agriculture and Agri-Food Canada, in this Wheat School episode. “It’s the… Read More