ISU Extension and Outreach Entomologists Identify New Soybean Pest

AMES, Iowa – Iowa State University Extension and Outreach entomologists have identified and confirmed the presence of a new soybean pest, the soybean gall midge, in 12 Iowa counties: Lyon, O’Brien, Clay, Plymouth, Cherokee, Buena Vista, Woodbury, Harrison, Shelby, Pottawattamie, Cass and Page. In 2016 and 2017, there were isolated reports of soybean injury as a result of soybean gall midge in northwest Iowa. The pest’s presence was reported in 2011 in Nebraska and 2015 in South Dakota.



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