Plant Parasites of Europe

leafminers, galls and fungi

Polygraphus grandiclava

Polygraphus grandiclava Thomson, 1886

on Picea, Pinus, Prunus!

parasite

Larvae and adults in the bark.

host plants

restricted polyphagous

Picea abies; Pinus cembra, heldreichii, mugo, strobus, sylvestris; Prunus avium, cerasus, domestica, padus.

distribution within Europe

(PESI, 2020).

references

Avtzis, Knížek, Hellrigl & Stauffer (2008a), Battisti & Gallo (1987a), Nikulina, Mandelshtam, Petrov, ao (2015a), Schedl (1980a), Vorst, Heijerman, van Nunen & van Wielink (2008a).

Last modified 16.xi.2020