Soybean varieties that are resistant to the soybean cyst nematode (SCN) are a critical management tool for the pest. In general, SCN-resistant varieties produce greater yields and result in lower SCN numbers at the end of the season than non-resistant (susceptible) varieties.
Iowa State University
Tylka, Gregory L., "So Many SCN-Resistant Varieties: Which Should You Use?" (2010). Integrated Crop Management News. 496.
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