Integrated Crop Management News
 

Document Type

Article

Publication Date

6-24-2002

Abstract

Stink bug damage to corn occurs widely across Iowa but is mostly seen in fields with winter annual weeds or in corn plants adjacent to weedy fence rows. Basic symptoms of stink bug injury are stunted plants that may grow lateral shoots; wrinkled leaves; holes of various sizes, scattered randomly or in repeating patterns often with a yellow halo; and whorl leaves wrapped tight and failing to expand. Injury is most common on newly emerged plants through the 4th true-leaf stage, but it also may occur on mid-whorl-stage plants.

Copyright Owner

Iowa State University

Language

en

File Format

application/pdf

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The Iowa State University Digital Repository provides access to Integrated Crop Management News for historical purposes only. Users are hereby notified that the content may be inaccurate, out of date, incomplete and/or may not meet the needs and requirements of the user. Users should make their own assessment of the information and whether it is suitable for their intended purpose. For current information on integrated crop management from Iowa State University Extension and Outreach, please visit https://crops.extension.iastate.edu/.