Integrated Crop Management News
 

Document Type

Article

Publication Date

6-5-2006

Abstract

Our first official sighting of soybean aphids occurred in soybeans on May 31 near Ames in Story County. Students in the Soybean Entomology Research Laboratory found several winged aphids and a few colonies on V3-stage soybeans. One colony had about 40 aphids, indicating that the aphids had probably been there for about a week. The following day, soybeans were inspected at McNay Research and Demonstration Farm, Lucas County, and Northeast Research and Demonstration Farm, Floyd County, but no soybean aphids were found in those research plots.

Copyright Owner

Iowa State University

Language

en

File Format

application/pdf

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