Northern Research and Demonstration Farm

Evaluation of Soybean Varieties Resistant to Soybean Cyst Nematode in Northern Iowa, 2000

Authors: Gregory L. Tylka (Iowa State University) , Gregory D. Gebhart (Iowa State University) , Christopher C. Marett (Iowa State University)

Abstract

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.

Keywords: Plant Pathology

How to Cite: Tylka, G. L. , Gebhart, G. D. & Marett, C. C. (2001) “Evaluation of Soybean Varieties Resistant to Soybean Cyst Nematode in Northern Iowa, 2000”, Iowa State University Research and Demonstration Farms Progress Reports. 2000(1).