Northern Research and Demonstration Farm
Use of resistant soybean varieties is a very effective strategy for managing soybean cyst nematode (SCN), and numerous SCN-resistant soybean varieties are available for Iowa soybean growers. Each year, public and private SCN-resistant soybean varieties are evaluated in SCN-infested and noninfested fields throughout Iowa by Iowa State University personnel. The research described in this report was performed to assess the agronomic performance of maturity group (MG) I and II SCN-resistant soybean varieties and to determine the effects of the varieties on SCN population densities.
Iowa State University
Tylka, Gregory L.; Gebhart, Gregory D.; and Marett, Christopher C., "Evaluation of Soybean Varieties Resistant to Soybean Cyst Nematode in Northern Iowa, 2000" (2001). Iowa State Research Farm Progress Reports. 1812.