Malus sylvestris
The larvae feed on the leaves of "Amelanchier" species (including "Amelanchier alnifolia"), "Crataegus" species, "Malus sylvestris", "Prunus" species (including "Prunus pensylvanica", "Prunus serotina", "Prunus virginiana") and "Pyrus" species. The species overwinters as a third-instar larva.