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.
Domestic demand policy may play a larger role if export competition continues to limit price recovery.
Tennessee corn and soy farmer Josh Ogle joins us to discuss rapid planting progress in the state, improving moisture conditions, and early crop development challenges in the MidSouth region.
April 30, 2026 05:12 PM
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Paul Neiffer joined us to explain how USDA’s base acre expansion will be calculated, outline key deadlines for farmers, and discuss how the changes tie into farm program decisions and the broader Farm Bill outlook.
April 30, 2026 04:51 PM
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The farm bill is still moving, but the toughest amendment fights were pushed into today’s session. ASA President Scott Metzger joins us to discuss the risks of tariff actions on soybean exports, concerns over trade policy and production costs, and the importance of Farm Bill updates.
April 30, 2026 10:22 AM
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Higher biofuel mandates boost long-term crop demand, but a tighter D4 market may pressure biofuel feedstocks and pose new soybean oil demand risks.
April 30, 2026 07:00 AM
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John Mays with Central Life Sciences joins us to discuss the importance of pest management ahead of wheat storage and how protecting grain quality can support stronger marketing opportunities.
April 29, 2026 03:18 PM
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