Charcoal Rot Management in the North Central Region

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SKU A4037

Author(s) Damon Smith, Marty Chilvers, Anne Dorrance, Teresa Hughes, Daren Mueller, Terry Niblack, Kiersten Wise

Charcoal rot of soybean is caused by the soilborne fungus Macrophomina phaseolina, which can infect over 500 agricultural crop and weed species. This disease has recently emerged as a threat to soybean in the North Central region of the U.S. and Ontario, Canada, where warmer summer and winter temperatures and reduced rainfall have likely contributed to its prevalence.

Growers in the North Central region of the Unites States—especially Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin—will find management practices that will help them manage charcoal rot in their soybeans using resistant varieties and certain cultural practices (8 pages; 2014).

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Want to learn more?

Visit The North Central Soybean Research Program's Plant Health Initiative
Integrated Pest and Crop Management