Polia nebulosa (Hufnagel, 1766)

grey arches

on herbs, shrubs

parasite

Larvae freely on the leaves.

host plants

polyphagous

Acer pseudoplatanus; Ajuga; Alliaria; Betula; Cardamine; Chenopodium; Clematis; Cornus sanguinea; Crataegus; Epilobium; Fragaria; GaliumHieracium; Hieracium; Lamium;; Ligustrum; Lonicera; Ononis; Plantago; Polygonum; Potentilla; Primula; Prunus domestica, spinosa; Rosa; Rubus caesius, fruticosus, idaeus; Rumex; Salix alba, caprea; Sambucus; Senecio ovatus; Taraxacum; Teucrium; Thalictrum flavum; Ulmus; Urtica dioica; Vaccinium myrtillus; Vicia; Viola.

distribution within Europe

PESI (2021).

egg, larva, pupa

see Dolinskaya, Lepiforum, Pyrgus.

parasitoids, predators

Euplectrus bicolor.

references

Askew (1968a), Dapporto (1998a), Dolinskaya (2010a), Ebert (ed., 1998a), Lepiforum (2021), Peslier (2002a, Pyrgus (2021), Robenz & Schaefer (1987a).