Psylla betulae (Linnaeus, 1758)
on Btula
parasite
Larvae on the shoot apices and beneath bud scales, surrounded by flocculent white wax. Smaller than,but otherwise resembling, Psylla alni.
hostplants
Betulaceae, monophagous
Betula pendula, pubescens.
distribution within Europe
references
Baugnée, Burckhardt & Fassotte (2002a), Burckhardt (2002a), Conci, Rapisarda & Tamanini (1992a), Hellrigl (2004a), Hodkinson (1989a, 2009a), Hodkinson & White (1979a), O’Connor & Malumphy (2011a), Ossiannilsson (1992a), Rapisarda, Weigand, Braun & Eickermann (2022a), White & Hodkinson (1982a).