Last modified: Nov. 27, 2024, 3:08 p.m.
A very rare species in Belgium, presumably extinct.
Native
The young larva lives in the flowers on the host plant, and later when growing it eats flowers, seeds, pods, leaves, and stalks. The adult moths hibernate.
The moths fly from June and after overwintering again till late spring.
The larva feeds on Cochlearia officinale, but more than likely also on other cruciferous plants.