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.
China’s reliance on imported soybeans remains entrenched, shaping global demand and trade leverage.
February 12, 2026 10:46 AM
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Cuba remains a steady, nearby buyer of U.S. poultry, pork, dairy, and staples, but legal and compliance risks could still affect shipping and payment channels.
February 12, 2026 10:00 AM
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ASFMRA’s Dennis Reyman discusses farmer sentiment, land values, and how global and financial pressures are shaping decision-making in the ag land market.
February 11, 2026 01:51 PM
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Richard Gupton of the Agricultural Retailers Association discusses the EPA’s new decision on over-the-top Dicamba and what it means for growers this year.
February 11, 2026 01:32 PM
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Mike Spier, president and CEO of U.S. Wheat Associates, discusses the new U.S.-Bangladesh trade agreement and its potential benefits for U.S. wheat growers.
February 11, 2026 12:37 PM
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Gretchen Kuck of the National Corn Growers Association joined us to discuss the Ag Coalition for USMCA’s report findings and expectations ahead of the upcoming USMCA review.
February 11, 2026 12:17 PM
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