Last modified: April 11, 2021, 10:37 a.m.
A rather rare species in Belgium.
See also bladmineerders.be
The young larva makes a mine just under the bark of the food plant. It hibernates in the feeding place.
Pupation takes place in a white cocoon on the stem of the food plant.
The adults are mainly active at dusk.
The adults fly in June and July.