More than 100 fields throughout Iowa were surveyed for the presence of the soybean cyst nematode (SCN) in 2016 in a project sponsored by the ISU Soybean Research Center and the Iowa Soybean Association (ISA). Soil samples were collected by Iowa State University Extension and Outreach field agronomists and ISA staff and interns and sent to the ISU Plant and Insect Diagnostic Clinic for processing.
Iowa State University
Tylka, Greg and Lang, Brian, "Last County in Iowa Found Infested with SCN" (2017). Integrated Crop Management News. 2343.
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