Northern Research and Demonstration Farm

Comparing Yields of Soybean Varieties with Different Sources of SCN Resistance in Strip Trials

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

Abstract

The primary method of managing yield loss due to the soybean cyst nematode (SCN) is through the use of resistant soybean varieties. Most SCN-resistant varieties available in Iowa have the PI 88788 source of SCN resistance. There are concerns that over time, SCN will be able to overcome the PI 88788 resistance.

Keywords: RFR A1066, Plant Pathology and Microbiology

How to Cite: Tylka, G. L. & Marett, C. C. (2011) “Comparing Yields of Soybean Varieties with Different Sources of SCN Resistance in Strip Trials”, Iowa State University Research and Demonstration Farms Progress Reports. 2010(1).