'Glossary' opens an
Flight period: September until following May.
Forewing: 5.5 to 6.5mm.
Habitat: Scrub and carr.
Larva: Mines leaves of willows, sallows, poplars, Aspen,
occasionally birch, then forms a 'cone' on willows,
sallows, Black Poplar, but rolls leaf edge on other