Till immediately before seeding to control volunteer canola. Tillage plays an important role in weed control. Rotation of herbicides is important for resistance management. Use non-chemical weed control like silage, green manure and forages in a rotation to control volunteers. Include cereals, peas and forage crops in your rotation.
Rotation permits a wider selection of herbicides.
Scout fields for herbicide tolerant-volunteer canola. Grow competitive crops. Boost seeding rates, choose competitive varieties, seed early, and place a balanced fertilizer close to the seed. Reduce seed pod shattering during canola harvest. Swath at the optimum crop stage.