Last modified: Jan. 20, 2022, 12:35 p.m.
A fairly common species throughout Belgium.
The larva lives in a leaf of the food plant, spun into a pod. It hibernates full-fed in the larval feeding place.
Pupation in the pod where the larva overwintered or in leaf-litter.
The adults are active in early evening and later come to light.
The adults fly from late April till the end of June.