Crop Lookout Bulletins

Stripe Rust Activity Increasing Across the Great Lakes Region

June 3, 2026

Reports of stripe rust continue to emerge across the upper Midwest and southern Canada. In 2026, confirmed reports began as early as mid-May in a county in Wisconsin and in multiple counties across Canada.

Weekly bulletins starting this summer

May 27, 2026

Crop Protection Network will start releasing regular bulletin updates highlighting trends across our Crop Lookout tracking system. Check back soon!