Six questions about herbicide resistant weeds – causes and management
Keeping scouting for insects, especially in crops that are slow to get going.
Blackleg needs just enough moisture to enter the plant early in the season. Once inside the plant early, blackleg can produce severe cankers even with lower seasonal moisture levels.
If weeds are present, then yes, you should spray. In some ways, dry conditions should do more to encourage early spraying because you don’t want weeds taking up what moisture is there.
This year, Alberta canolaPALOOZA will have 25 learning stations and over 125 speakers to teach you everything you need to know about canola production (including how to grow other crops in a sustainable crop rotation).
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