Angular Leaf Spot
Anthracnose Armilaria Root Rot
Bitter Rot
Black Rot
Botrytis Bunch Rot (2)
Crown Gall (2, 3)
Downy Mildew (2)
Eutypa Dieback (2)
Fanleaf Degeneration
Nematodes
Phomopsis Cane and Leaf Spot (2)
Phytophthora Crown and Root Rot
Pierce's Disease (2)
Powdery Mildew (2, 3)
Ripe Rot
White Rot