Achillea-feeder
Guides
Gillmeria pallidactyla
Yarrow Plume Moth
Gillmeria pallidactyla, commonly known as the Yarrow Plume Moth, is a plume moth in the family Pterophoridae. It has a Holarctic distribution across North America and Eurasia. Adults are active from June to August, hiding in low vegetation during daylight hours and becoming active at dusk. The larvae are stem borers that overwinter in roots and feed on Achillea species in spring.