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ArticleBrownfield Ag NewsAug 18, 2026

Is Red Crown Rot Spreading Faster Than Ever in the Midwest?

Red crown rot is increasingly affecting soybean fields across the Midwest, with earlier infections reported this year.

AI-generated source brief by USFarms.ag, based on Brownfield Ag News. How our briefs are made

Source published Aug 18, 2026. Check the source date before applying seasonal guidance. Brief published .

plant diseasescrop managementsoybean production

Source summary

What this article covered

Earlier Infections

This year, infections of red crown rot were discovered three weeks earlier than in previous years, indicating a concerning trend for soybean farmers.

Geographic Spread

The disease has now been identified in new regions, including southeast Minnesota and Ohio, expanding its impact across the Midwest.

Impact on Farmers

As red crown rot spreads, farmers may need to adapt their management strategies to protect their soybean crops from this growing threat.

Key takeaways

5 things worth knowing

  1. 01

    Red crown rot infections in soybeans are appearing earlier this year.

  2. 02

    The disease is spreading to new areas, including southeast Minnesota and Ohio.

  3. 03

    More counties in Missouri are reporting cases of red crown rot.

  4. 04

    Farmers may need to adjust management practices to combat the disease.

  5. 05

    The spread of red crown rot could impact soybean yields and market dynamics.

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