Soybean cyst nematode-resistant soybean varieties for Iowa
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Soybean cyst nematode (SCN) is widespread in Iowa. The nematode reproduces quickly (completes several life cycles or generations per season), survives in the soil for 10 years or more in the absence of a soybean crop, and can cause substantial yield losses, particularly in dry years.
Tylka, Gregory L. and Mullaney, Mark P., "Soybean cyst nematode-resistant soybean varieties for Iowa" (2017). Extension and Outreach Publications. 496.
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