Last modified: Oct. 18, 2023, 7:31 p.m.
A local and very rare species in Belgium, mainly observed in the southern part.
Native
The larva feeds in a gallery or web, spinning the flowers and seeds to the main stalk on the food plant. It hibernates in its cocoon and pupates in a tough semitransparent cocoon.
They are active at dusk and come to light.
The adults can be seen from mid-May towards mid-August, but most specimens fly in June and July.
The larva feeds on Rhinanthus, Melampyrum pratense, Solidago virgaurea or Pedicularis.