Last modified: March 22, 2021, 4:29 p.m.
An uncommon species throughout Belgium.
Native
This species is monochrome greyish brown.
The wingspan is 10–15 mm.
The antennae are alternately ringed black white till the tip.
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.