Soybean Cyst Nematode and Egg (image) University of Illinois College of Agricultural, Consumer and Environmental Sciences Share Print E-Mail Caption Soybean cyst nematodes destroy crops. A new study shows that soybeans with resistance have a yield advantage even at low levels of infestation. Credit USDA-ARS Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.