Psylla fusca (Zetterstedt, 1828)

on Alnus

parasite

The single seta that is inserted in the eye in Ps. alni, is missing here. Like in that species the larvae are surrounded by flocculent white wax.

hostplants

Betulaceae, monophagous

Alnus glutinosa, incana, viridis.

A. incana ia recorded most often.

distribution within Europe

(PESI, 2018).

synonyms

Psylla perspicillata Flor, 1861.

references

Buhr (1964b), Burckhardt (1983a, 2002a), Conci, Rapisarda & Tamanini (1992a), Hellrigl (2004a), Hodkinson (1989a), Lauterer (1976a), Lauterer & Dorow (2010a), Malenkovsk√Ĺ & Lauterer (2012a), Ossiannilsson (1992a), Ouvrard, Burckhardt & Cocquempot (2015a), Seljak (2006a), Serbina, Burckhardt & Borodin (2015a).

mod 10.iv.2018