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Article
SCN could be responsible for yellow soybean fields
Integrated Crop Management News
  • Gregory L. Tylka, Iowa State University
Document Type
Article
Publication Date
7-25-2005
Abstract
In 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 Owner
Iowa State University
Language
en
File Format
application/pdf
Citation Information
Gregory L. Tylka. "SCN could be responsible for yellow soybean fields" (2005)
Available at: http://works.bepress.com/gregory-tylka/110/