Plant Parasites of Europe

leafminers, galls and fungi

Gnathotrichus materiarius

Gnathotrichus materiarius (Fitch, 1858)

on Pinus, etc.

Gnathotrichus materiarius: galleries

Pinus sylvestris, transverse section of stem with galleries and discolouration (© G. Rogowski, uit Mazur ea).

parasite

Ambrosia beetle, makes long galleries in the wood of weakened or downed trees; monogamous species.

host plants

Pinaceae, oligophagous

Abies; Larix; Picea abies; Pinus echinata, ponderosa, strobus, sylvestris; Pseudotsuga; Tsuga.

distribution within Europe

(PESI, 2020).

references

Bussler & Immler (2007a), López, Iturrondobeitia & Goldarazena (2007a), López Romero, Romón Ochoa, Iturrondobeitia Bilbao & Goldaracena Lafuente (2007a), Mazur, Witkowski, Góral & Rogowski (2018a), Sanchez, Chittaro, Germann & Knížek (2020a), Valkama, Martikainen & Raty (1998a).

Last modified 21.i.2021