Upper Midwest Stem Insect Survey

Stem miner (Diptera: Agromyzidae) in Agastache

Record Details

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Record no.:0018
Feeding guild:Stem miner
Taxonomy:Diptera: Agromyzidae: Ophiomyia sp.
Stages observed:trace, puparium
Hosts in Agastache:undetermined A. sp. (giant hyssop)

I located a parasitized puparium under the epidermis at the end of a stem mine on a dead stem of the host in January. The puparium was located immediately below the base of the seedhead. O. mimuli has been previously reared from A. nepetoides in Illinois (Eiseman 2022, p. 1720).

References

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Page created: February 9, 2026. Last update: none