The larvae initially produce a gallery mine which leads to a blotch. They then product 2 or 3 leaf folds.
Orchards and gardens.
Recorded in 56 (20.7%) of the 270 2km squares of Huntingdonshire.
Last recorded in June 2023
Recorded date range (Adult): 03 May to 25 August
Recorded date range (Larva/Leafmine): 26 June to 11 November