Plant Parasites of Europe

leafminers, galls and fungi

Polydrusus amoenus

Polydrusus amoenus (Germar, 1824)

on broadleaved trees

parasite

Larvae at the roots, beetles on the leaves.

host plants, beetles

polyphagous

Alnus viridis; Betula; Rubus idaeus; Sorbus aucuparia.

distribution within Europe

PESI (2021).

references

Dieckmann (1980a).

Last modified 22.xii.2021