EPPO Global Database

Orgyia pseudotsugata(ORGYPS)


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
Abies concolor (ABICO) Major host
Abies grandis (ABIGR) Major host
Pseudotsuga menziesii (PSTME) Major host
Purshia tridentata (PURTR) Wild/Weed
Vaccinium (1VACG) Wild/Weed
Abies lasiocarpa (ABILA) Host
Abies magnifica (ABIMA) Host
Larix occidentalis (LAXOC) Host
Picea engelmannii (PIEEN) Host
Picea pungens (PIEPU) Host
Pinus contorta (PIUCN) Host
Pinus flexilis (PIUFL) Host
Pinus jeffreyi (PIUJE) Host
Pinus lambertiana (PIULA) Host
Pinus ponderosa (PIUPO) Host
Tsuga heterophylla (TSUHE) Host