Malus toringoides ( Cut-Leaved Crab )
This miscellanea produces yellow to crimson - orange fruit . Its has magnanimous notches mid - leaf . There are varieties of apples desirable for almost all of the clime zone in the United States . They prefer stale winter , moderate summer and high humidity . Malus pumila trees are deciduous , and should be pruned in summer and winter . Codling Moths are one of the most serious apple pests ....