01/12/2026
Selecting resistant canola varieties is one of the first tools in managing blackleg — but the pathogen adapts, and resistance can break down over time.
That’s why scouting early is so important. If blackleg lesions are present at the 1–4 leaf stage, a fungicide application may be warranted to protect the crown and stem.
Call your local SynergyAG rep before disease gets ahead of you.