Last modified: May 15, 2021, 9:41 a.m.
A rather common species in most areas of Belgium.
The larva feeds during April-May in a roll, made at the leaf-edge of the food plant.
Pupation takes place in the larval habitation. The species hibernates in the egg stage.
The adults are active at dusk and later come to light.
The adults have been observed from late May till the end of August, especially in June.