UW Extension’s new weed treatment guide offers recommendations for how to manage Canada thistle and other plants on the Wyoming designated noxious weed list. (Sari O’Neal/Shutterstock Photo) ...

Description: The county weed project will help youth learn about various weeds in a safe manner. Youth are encouraged to be careful when collecting samples. Option A: Collect and mount 1 weed specimen ...

The annual Iowa State Fair Weed Identification Contest will be held on Aug. 12 from 9 a.m. to 11:30 a.m. in front of the John Deere Agriculture Building. The event is organized by Iowa State ...