Parminder Chahal, weed science graduate student and Amit Jhala, extension weed management specialist with the University of Nebraska, explain in this University of Nebraska CropWatch blog how volunteer corn is a major weed in corn-soybean cropping systems. It can cause soybean yield reduction, contamination to soybean crop – leading to dockage and can encourage insect and disease survival.  Pre-emerge soybean herbicides aren’t always effective on volunteer corn. In this article, they discuss some options on how to get control of glyphosate-resistant volunteer corn in Liberty Link soybeans. Learn more.