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.
Rising costs and prices are shifting acreage toward soybeans. Most fertilizer prices are up double digits from this time last year, with Urea seeing the largest gains.
April 13, 2026 11:57 AM
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Brandy Carroll with the Arkansas Farm Bureau shares an update on planting conditions and what producers are facing this season.
April 10, 2026 02:40 PM
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RealAg Radio host Shaun Haney explains shifting global trade dynamics and what they could mean for agriculture and energy markets.
April 10, 2026 02:27 PM
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Fertilizer relief may be limited despite the reopening of the Strait of Hormuz this week. AgriSompo’s Brooks York discusses marketing strategies, crop insurance considerations, and other tips for producers navigating volatility this planting season.
April 09, 2026 01:25 PM
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Overall, the report suggests a shift toward more comfortable supply levels, with demand emerging as a key factor to watch in the months ahead.
April 09, 2026 12:13 PM
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Lower shipping costs favor corn, while soybeans face pressure.
April 09, 2026 11:41 AM
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