Alternaria vitis Cavara, 1888

alternaria bunch rot

on Vitis

parasite

Leaf spots with caespituli. Conidia saucage-shaped, 12-14 x 40-60 µm, repeatedly septate in two directions.

host plants

Vitaceae, monophagous

Vitis.

references

Brandenburger (1985a: 377).