Polydrusus bardus Gyllenhal, 1834

on Quercus, etc.

parasite

Larvae at the roots, adults at the leaves.

host plants

polyphagous

Castanea sativa; Ligustrum vulgare; Pinus; Pyrus communis; Quercus coccifera, ilex, ithaburensis & subsp. macrolepis, pubescens.

distribution within Europe

PESI (2022).

synonyms

Polydrusus cylindrithorax (Desbrochers des Loges, 1900); P. gracilicornis Kiesenwetter, 1864.

references

Germann (2018a), Szénási (2016a).