Cabbage Seedpod Weevils – New to Central Alberta

Canola growers in Central Alberta should be aware of increasing populations of cabbage seedpod weevils (CSPW). Surveys in 2025 and observations heading into 2026 indicate higher numbers of overwintering weevils across a larger area than growers have historically experienced, with populations now being found north of Red Deer. Scout Early Begin scouting flixweed patches, volunteer canola, and other canola-related weeds for early signs of weevil activity. CSPW are highly attracted to the