SIOUX FALLS, S.D. (AP) -- A late-summer string of hot, humid weather has brought an unwelcome visitor to South Dakota's corn crop. Southern rust, a leaf disease caused by spores blowing in from ...

BROOKINGS, S.D. - Southern rust was found in Union, Clay and Minnehaha Counties at low incidence and severity, says Emmanuel Byamukama, South Dakota State University Extension plant pathologist.

BROOKINGS, S.D. -- Southern rust was confirmed in South Dakota's Turner, Brookings and Lincoln counties. According to Emmanuel Byamukama, South Dakota State University Extension plant pathology ...

A “wait-and-see” strategy will work for a lot of pests and diseases, but southern rust isn’t one of them. After widespread pressure across the Midwest in 2025, this disease is no longer just a ...

The weather conditions of 2025 were perfect for a southern rust outbreak across the Midwest, resulting in many growers having to make late-season decisions on disease management. Southern rust is a ...

Texas A&M AgriLife researchers discovered they can predict corn southern rust epidemic outbreaks by utilizing unmanned aerial systems, UAS, or drones, early enough to help prevent economic damage for ...

Tire tracks run through a field of corn in Iowa. A fungus that attacks corn has spread to over 40 Iowa counties. Southern rust creates reddish-orange patches on the tops of corn leaves. This blocks ...

WORKERS WHO WILL BE PAID. NEW TONIGHT SOME FARMERS ARE SEEING LOSSES ON THEIR CORN CROP THIS SEASON. KCCI PEPPER TALKED WITH THE WOMAN TRACKING THE CROP DISEASE THAT’S CAUSING THIS PROBLEM. SHE SAYS ...