Last modified: Nov. 18, 2022, 5:56 p.m.
A very rare species in Belgium.
The larva first feeds in the heart of the food plant and later spins the top-leaves together.
Pupation on the upper surface of a leaf or along the stem of the food plant.
The adults are active at night and come to light.
One generation a year: from June to August.
Ruderal places, waste land, open places in forests.