Choristoneura occidentalis occidentalis(ARCHOC)
Hosts
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.
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) | Host | |
| Abies grandis (ABIGR) | Host | |
| Abies lasiocarpa (ABILA) | Host | |
| Larix occidentalis (LAXOC) | Host | |
| Picea engelmannii (PIEEN) | Host | |
| Picea glauca (PIEGA) | Host | |
| Picea pungens (PIEPU) | Host | |
| Pseudotsuga menziesii (PSTME) | Major host | |