Last modified: March 26, 2021, 5:22 p.m.
A not so common and local species in Belgium. More observations in the Kempen and in the south of the country.
The larva hibernates as a small larva and pupates in a cocoon attached to the food plant.
The adults are active during the day and at night, and later come to light.
The adults fly in one generation a year: from half of May till half July.