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Studies of the interactions of SCN with brown stem rot of soybean

Investigators: Gregory L. Tylka, Girma Tabor, Charlotte Bronson, David Soh
Funding: North Central Soybean Research Program, Iowa Soybean Association

Iowa fields are commonly infested with both SCN and brown stem rot (BSR). In the early 1990s, researchers observed that BSR-resistant soybean varieties had much greater than expected levels of BSR disease in fields infested with SCN than in those without SCN.