Phragmidium bencomiae Sydow & Werdermann 1924

on Bencomia

gall

compared by Gjaerum wth Ph. sanguisorbae.

hostplants

Rosaceae, monophagous

Bencomia caudata.

references

Gjaerum (1982a, 1987a).

15/11/2016

mod 16.vii.2017