Keeping Alberta Affordable: Eligible seniors and families with children under 18 can apply for $600 affordability payments. Learn more and apply now
Bertha armyworm (Mamestra configurata) is one of the most significant insect pests of canola in Canada. The pest occurs throughout Manitoba, Saskatchewan, Alberta and the interior of British Columbia. Severe infestations can occur throughout most of this area, but are usually (but not always) limited to the Parkland area of the Prairies and the Peace River region of British Columbia and Alberta.
Find out about this pest’s lifecycle, crop damage, control, monitoring and best management practices.
Was this page helpful?
You will NOT receive a reply on your feedback. Do NOT include personal information. To get answers to questions, use Alberta Connects.
Your submissions are monitored by our web team and are used to help improve the experience on Alberta.ca.