uncommon species in Belgium, but as with many others probably
larva feeds mainly on Achillea millefolium and Artemisia vulgaris but also on Carduus, Inula, Leucanthemum and others.
adults fly in one generation a year onwards from late June towards mid August. They comes to light.
Liège, Liège, 15 April 2013.
larva on Achillea
(Photo © Jean-Yves