Southern rust making a big impact in the Midwest and northern United States corn crops in 2025 as Corteva notes.

AMES, Iowa – Iowa State University scientists are piecing together clues about how a global pest hacks the immune systems of soybeans. Soybean rust fungus poses one of the biggest threats to soybean ...

Tar spot is a relatively new disease to the Dakotas and this year has become more widespread. But in South Dakota, the worst ...

Q: Last year I learned I had rust on my serviceberry and hawthorn trees. What do I look for this year to prevent that? A: It’s hard to prevent rust infections on vulnerable plants unless you are ...

In 2008, coffee rust almost killed Colombia's $2.6 billion coffee industry. A decade later, it's about to harvest its biggest ever crop. Colombia managed to turn things around with significant ...

Researchers have found the stripe rust fungus in research fields on the Palouse. (Courtesy Xianming Chen/USDA Agricultural Research Service) Researchers have found the stripe rust fungus in research ...

This is a plant disease topic we usually talk about later in the season, but with the warm weather we have been having, it’s likely that rust season will start a little earlier this year. And when we ...

After a season that started strong and steady, Iowa farmers are facing disappointing corn yields as southern rust and heavy ...

This is a preview. Log in through your library . Abstract Yellow rust disease caused by Puccinia striiformis f. sp. tritici, a pathogen in wheat, results in significant losses in wheat production ...