Evaluation of Soybean Varieties Resistant to Soybean Cyst Nematode in Northern Iowa in 2002
Author(s) -
Gregory L. Tylka,
Gregory D. Gebhart,
Christopher C. Marett
Publication year - 2003
Language(s) - English
Resource type - Reports
DOI - 10.31274/farmprogressreports-180814-2656
Subject(s) - soybean cyst nematode , nematode , biology , agronomy , heterodera , horticulture , ecology
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.
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