Malus sylvestris
The larva feed on various shrubs and trees, including "Crataegus", "Prunus spinosa", "Cotoneaster horizontalis", "Juniperus communis", "Malus domestica", "Malus sylvestris", "Prunus domestica", "Amelanchier", "Pyrus communis", "Sorbus aria" and "Sorbus aucuparia".