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.
Lower U.S. and Mexican production means tighter sugar supplies and greater reliance on imports headed into 2026.
November 22, 2025 11:00 AM
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Mike Steenhoek of the Soy Transportation Coalition discusses industry reactions to the proposed Union Pacific–Norfolk Southern merger, the Surface Transportation Board’s review process, and current conditions on the Mississippi River.
November 21, 2025 01:59 PM
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Richard Gupton of the Agricultural Retailers Association explains a new resource designed to help farmers comply with ESA-related pesticide label requirements.
November 21, 2025 01:56 PM
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Lower tariff rates and new rail-service proposals may improve corn movement efficiency during early-season marketing.
November 21, 2025 12:01 PM
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Crop producers face tightening credit and lower incomes, while strong cattle markets continue to stabilize finances in livestock-heavy regions.
November 21, 2025 11:58 AM
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Row crop losses in 2025 are outpacing last year. With no disaster aid yet approved, many operations face a tough financial bridge to 2026 even as Farm Bill improvements remain a year away.
November 20, 2025 05:00 PM
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