Dysaphis incognita Shaposhnikov & Moralev, 1978

on Crataegus

gall

Leaves are red, curled. At the undersides apterae, dusted with wax. Their progeny in summer migrates to an unknown secondary host, certainly Apiaceae.

host plants

Rosaceae, monophagous

Crataegus rhipidophylla.

distribution within Europe

Ukraine.

references

Blackman & Eastop (2019), Roskam (2019a).

mod 9.xii.2019