Planting season is right around the corner and so are the pests.
Soybean cyst nematode causes problems for growers every year. A researcher explains why they are so hard to eradicate.
“The worm is about 100th of an inch long, and it’s confusing to people, perhaps also because it goes into the root and attaches to the vascular tissue of the soybean root, but then it swells up. The adult female eventually gets so big that she pops out of the root, and you can see her as a little white dot on the surface of the root. In fact, that’s one way we advise farmers and agronomists to check fields for SCN. Wait till five or six weeks after planting, and then, pretty much, through to August, maybe mid-August, dig roots and look for those little white females,” said Dr. Greg Tylka.
He warns nematode resistance will be a challenge in the future. The current resistance took around 20 years to fall apart.
U.S. Soybean Export Council CEO Jim Sutter joins us to discuss the impact of new trade development funding for U.S. soy.
April 27, 2026 01:08 PM
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April 26, 2026 07:00 AM
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The Supreme Court’s ruling could affect pesticide warning claims well beyond Roundup. Richard Gupton with the Ag Retailers Association joins us to explain the importance of federal pesticide labeling standards and discuss the potential impact on the ag industry and supply chain.
April 25, 2026 07:00 PM
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Bridge payments are helping, but many producers still face losses and tight margins. AEM’s Curt Blades joins us to discuss how the current farm economy is pressuring equipment demand.
April 24, 2026 03:21 PM
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Feed demand and premiums drive growth for the crop
April 24, 2026 02:57 PM
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Purdue economist Dr. Joana Colussi discussed the U.S. and Brazil’s reliance on imported fertilizers and their impact on global food security amid rising input costs.
April 24, 2026 01:28 PM
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