Upper Midwest Stem Insect Survey

Stem borer (Diptera: Dolichopodidae) in Poa

Record Details

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Record no.:0689
Feeding guild:Stem borer
Taxonomy:Diptera: Dolichopodidae: Thrypticus sp.
Stages observed:trace, larva
Distribution observed:IA
Hosts in Poa:undetermined P. sp. (bluegrass)

For information and photos on this insect, see Host associations, feeding traces, larval morphology, and other observations on the life histories of culm borer flies in the genus Thrypticus (Diptera: Dolichopodidae) from the Upper Midwest, USA.

Page created: March 16, 2026. Last update: none