Skip to main content
Article
Time to Scout for Corn Rootworm Larvae
Integrated Crop Management News
  • Erin W. Hodgson, Iowa State University
  • Jon J. Tollefson, Iowa State University
Document Type
Article
Publication Date
6-17-2009
Abstract
Reports from neighboring states have indicated corn rootworm larval hatch for 2009. June 6 has been considered an average hatch date in Iowa, so first and second instars should be actively feeding if present. This is the time to apply a rescue treatment for corn rootworm, and scouting will help determine if action is necessary.
Copyright Owner
Iowa State University
Language
en
File Format
application/pdf
Citation Information
Erin W. Hodgson and Jon J. Tollefson. "Time to Scout for Corn Rootworm Larvae" (2009)
Available at: http://works.bepress.com/erin_hodgson/182/