Last modified: Aug. 12, 2021, 2:01 p.m.
A very rare and local and declining species in Belgium.
The adults have been observed from mid May towards late august in one generation a year.
The larva lives in spun leaves of Achillea millefolium, Artemisia campestris, Artemisia vulgaris, Tanacetum vulgare and Anthemis cotula. Hibernation in larval stage.