This article is a list of diseases of apples (Malus × domestica).
Alternaria mali
= A. alternata apple pathotype
Pezicula malicorticus
Cryptosporiopsis curvispora [anamorph]
Venturia inaequalis
Spilocaea pomi [anamorph]
Glomerella cingulata
Colletotrichum gloeosporioides [anamorph]
Colletotrichum acutatum
Xylaria mali
Xylaria polymorpha
Botryosphaeria obtusa
Sphaeropsis malorum [anamorph]
Biscogniauxia marginata
= Nummularia discreta
Mycosphaerella pomi
Cylindrosporium pomi [anamorph]
Diaporthe tanakae
Phomopsis tanakae [anamorph]