Minnesota - Corn borer Estimated Dates of 2nd generation Egg-lay

NOTE: Maps cannot be copied or distributed without permission by the authors, Dr. Dennis Calvin, Penn. State University, and Dr. Joe Russo, Zedex Corp.

• 5% Infestation of ECB
• 25% Infestation of ECB
• 50% Infestation of ECB
• 75% Infestation of ECB
• 95% Infestation of ECB

URL: http://www.vegedge.umn.edu/ ecbmap/maps/mindex.htm

This page last modified March 15, 2002.

The University, including the Minnesota Extension Service, is an equal opportunity educator and employer. © 2002 Minnesota Extension Service, University of Minnesota. All rights reserved. Contact copyright@extension.umn.edu for information on reproduction or use of this material.

ECB Maps