Last modified: Oct. 6, 2023, 4:46 p.m.
A common species throughout Belgium.
Native
Hibernates as pupa in a cocoon among plant debris.
The adults come to light.
The adults fly in two generations a year from mid-April till early June and again from late June till mid-September.
The larva lives on a variety of cruciferous plants, a.o. Brassica spp.