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.
David Fisher with the American Lamb Board joined us to discuss a new sustainability program designed to boost producer profitability while supporting stewardship practices.
April 16, 2026 11:57 AM
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David Gruchot with USDA APHIS joined us to discuss the growing threat of invasive pests and the steps individuals can take to help protect U.S. agriculture.
April 16, 2026 11:32 AM
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Trade disputes can quickly reduce demand for key crops.
April 16, 2026 11:15 AM
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Arkansas Farm Trail Passport brings visitors to operations across the state, like Horton’s Produce & More, where strawberry harvest focuses on quality over quantity.
April 15, 2026 01:22 PM
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National Land Realty’s Jeramy Stephens explains how rising input costs and economic uncertainty are impacting the farmland market and what landowners should watch moving forward.
April 15, 2026 12:58 PM
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Higher fuel costs are raising grain shipping expenses. RealAg Radio’s Shaun Haney discusses how energy market disruptions are impacting farmers in new ways as the War in Iran continues.
April 15, 2026 12:09 PM
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