EPPO Global Database

Dendroctonus pseudotsugae(DENCPS)


Important note about the classification of host plants in GD:
Categories have been assigned by the EPPO Secretariat on the basis of available data at the time of entry. They correspond to a qualitative evaluation of the importance of the host plant for the pest concerned and remain indicative only.
Further explanation of categories is available in the guide.
Organism Type
Pseudotsuga menziesii (PSTME) Major host
* Freeman MB, Labarge A, Tobin PC (2020) Phenology of Douglas-Fir Beetle (Coleoptera: Curculionidae) and Its Role in Douglas-Fir Mortality in Western Washington.  Environmental Entomology, 49(1), 246–254, https://doi.org/10.1093/ee/nvz146
Larix occidentalis (LAXOC) Host
Pseudotsuga macrocarpa (PSTMA) Host
Tsuga heterophylla (TSUHE) Host