Mines Crataegus, Malus and sometimes Pyrus or Prunus avium with larva feeding from September to early November. In a gallery mine with dispersed frass usually following a leaf margin, which later becomes a blotch. Larva with dark head and black ventral spots.
Mine: Either the leaf or a good photograph required
Recorded in 77 (55%) of 140 10k Squares. First Recorded in 1887. Last Recorded in 2022. (Data up to end 2022) Additional Stats
