Northern Research and Demonstration Farm
The 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, Iowa State University personnel evaluate public and private SCNresistant soybean varieties in SCN-infested fields throughout Iowa. 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 in 2002" (2003). Iowa State Research Farm Progress Reports. 1512.