There are hundreds of soybean varieties with resistance to the soybean cyst nematode (SCN). An updated list of SCN-resistant varieties in maturity groups 0, 1, 2, and 3 for 2021 was published as Iowa State Extension publication PM 1649 in November 2020 and is available here.
Iowa State University
Tylka, Gregory L., "Soybean varieties with SCN resistance other than PI 88788" (2020). Integrated Crop Management News. 2656.
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