Document Type
Article
Publication Date
6-12-2006
Abstract
With the dry weather over parts of the state, grape colaspis feeding has manifested itself as visible injury to corn (stunting, wilting, and discoloration). Without rain, the injury may result in stand loss in seed corn fields in central Iowa. The actual population of grape colaspis larvae does not appear to be higher than those observed in previous years. The lack of moisture is probably the factor that has allowed the symptoms to appear.
Copyright Owner
Iowa State University
Copyright Date
2006
Language
en
File Format
application/pdf
Recommended Citation
Kaeb, Benjamin and Tollefson, Jon J., "Grape colaspis damage occurring in central Iowa" (2006). Integrated Crop Management News. 1289.
https://lib.dr.iastate.edu/cropnews/1289
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