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 ...
For the past several weeks, a corn disease called southern rust has been quickly spreading across Iowa. According to the Crop Protection Network, it is already in 40 Iowa counties as of Wednesday. The ...
THAT’S COMING UP IN A LITTLE BIT. STACEY. THANKS AND NEW TONIGHT. AN UNUSUAL CROP DISEASE IS SHOWING UP IN SOME FIELDS ACROSS OUR STATE. IT’S CALLED SOUTHERN RUST AND IT CAN BE HARMFUL TO CORN. KCCI ...
High levels of fungal disease are threatening corn crops across Iowa and the rest of the Midwest. The main diseases, southern rust and tar spot, arrived earlier and spread due to wet conditions. These ...
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 ...
A fungus that attacks corn has spread to more than 40 Iowa counties. Meaghan Anderson, an extension field agronomist with Iowa State University, says southern rust creates reddish-orange patches on ...
Southern corn rust, caused by the obligate biotrophic fungus Puccinia polysora, poses a serious threat to maize (Zea mays) production worldwide. Genetic resistance offers a sustainable means of ...
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