2009 Predicted Black Cutworm Cutting Dates in CornIntegrated Crop Management News
AbstractThe black cutworm does not overwinter in Iowa, however adults migrate here on southwesterly winds in early spring. Potentially significant numbers of adults were first documented on April 27 and 28 this year across most of the southern two-thirds of Iowa. A second notable flight occurred on May 5 and 6; that flight was recorded throughout the state.
Copyright OwnerIowa State University
Citation InformationErin W. Hodgson and Jon J. Tollefson. "2009 Predicted Black Cutworm Cutting Dates in Corn" (2009)
Available at: http://works.bepress.com/erin_hodgson/107/