Iowa State's Arti Singh is leading a project that builds on the Pest-ID web-based tool that helps farmers across Iowa and ...

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 ...

This spring — among the green of typical weeds that include waterhemp, giant ragweed and velvetleaf — you may find a new ...

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During his career as an Extension weed scientist for Iowa State University, Bob Hartzler has seen a lot of weeds. “After a few years in the business, you seldom encounter a weed you haven’t dealt with ...