Last modified: Nov. 2, 2025, 8:01 p.m.
A common species throughout Belgium.
This species is considered Least Concern according to the IUCN Red List category for Flanders 2023.
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.