Asked September 13, 2017, 3:17 PM EDT
Mercer County Pennsylvania
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The European or giant hornet is an introduced species first reported in the United States in 1840 in New York. Currently, its geographical range extends from the Northeastern states west to the Dakotas, and south to Louisiana and Florida. For more information see Penn State Extension’s fact sheet, European Hornet
For additional information you can contact the Mercer County Penn State Extension Office