Last modified: Nov. 28, 2025, 11:53 a.m.
An uncommon species throughout Belgium.
Native
While growing, the larvae construct a case –cut out of leaf margins– in two or three consecutive steps. The mouth angle is about 60°.
See also bladmineerders.be.
The hibernating larvae are fully grown in mid-May.
The adults fly in June and July.
Everywhere where roses grow, mostly in the shadow.