Papaipema, Ambrosia trifida - Papaipema nebris Decorah Fish Hatchery, Winneshiek County, Iowa, USA September 10, 2017
07/28/17 Collected Papaipema larva boring in stem of giant ragweed, Ambrosia trifida
08/09/17 Transferred to carrot
09/10/17 Adult
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