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Pest: SCN

Founded by the North Central Soybean Research Program --and funded by the Soybean Checkoff – this website is a portal to current, science-based information on soybean pests and diseases, from university soybean researchers throughout the 12-state region.

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University of Wisconsin

Soybean Cyst Nematode - Distribution

Distribution of SCN in the United States as of November 2008.
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SCN is widely distributed in soybean production areas throughout the United States, and it is spreading rapidly throughout the North Central region.

Plant Health Initiative

Soybean Cyst Nematode - Distribution