Phyllosticta michailovskoensis Elenkin & Ohl, 1911

on Crataegus

parasite

Leaf spots with epiphyllous pycnidia. Conidia 1-2 x 4-7 µm.

host plants

Rosaceae, monophagous

Crataegus.

references

Brandenburger (1985a: 251).