Phyllosticta humuli Saccardo & Spegazzini, 1878

on Humulus

parasite

Leaf spots with pycnidia. Conidia 3-4 x 6-9 µm.

host plants

Cannabaceae, monophagous

Humulus lupulus.

references

Brandenburger (1985a: 75), Grove (1935a: 23).