Tar spot has already been discovered in corn crops in Nebraska.
Fourteen counties have reported detecting the disease so far this year. Agronomists say that its presence at this point in the growing season is not surprising.
It has also been found in neighboring states, including Iowa, Kansas, Missouri, and Indiana.
Nebraska Extension advises farmers to intensify scouting efforts in fields with a history of disease or those in higher risk, like pivot irrigation fields.
Fungicide use is not recommended at this time because research shows application for tar spot management is most effective between R2 and R3 growth stages.
Large rain events, like those recently in Nebraska, can create ideal conditions for tar spot and other diseases to take place, so scouting is essential.
Expect choppier basis and wider bids — hedge earlier, keep logistics flexible, and watch Argentina and India headlines for near-term opportunities.
October 14, 2025 12:37 PM
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Treat storage as risk management and logistics, and budget to break even since export growth is unlikely to absorb bigger U.S. corn and soybean crops.
October 13, 2025 04:34 PM
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Rex Gray, Corn Product Manager for Golden Harvest, discusses how the company works side-by-side with farmers to develop strong-performing hybrids built to fit their acres.
October 10, 2025 01:23 PM
Expect a steady corn grind and selective basis strength where exports and local blending stay active.
October 09, 2025 05:10 PM
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Jed Bower, the incoming president of the National Corn Growers Association, joined us for his sector’s perspective on the ongoing government shutdown.
October 08, 2025 11:41 AM
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Treasury Secretary Scott Bessent last week said an announcement would be made on Tuesday. However, that self-imposed deadline has now passed.
October 08, 2025 11:19 AM
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