SCN could be responsible for yellow soybean fieldsIntegrated Crop Management News
AbstractIn the next few weeks, areas of many soybean fields throughout Iowa will likely turn yellow. In several of these fields, the yellowing is caused by feeding by the soybean cyst nematode (SCN). SCN usually is present in fields for many years before population densities increase to a level that causes visible stunting or yellowing. When yellowing occurs, it generally appears in late July or early August. The yellowing often fades after rainfall.
Copyright OwnerIowa State University
Citation InformationGregory L. Tylka. "SCN could be responsible for yellow soybean fields" (2005)
Available at: http://works.bepress.com/gregory-tylka/110/