EPPO Global Database

Choristoneura occidentalis occidentalis(ARCHOC)

Distribution details in United States of America (New Mexico)

Situation
Current pest situation evaluated by EPPO on the basis of information dated 1994: Present, no details
References
* Furniss RL, Carolin VM (1977) Western Forest Insects. USDA , Forest Service Miscellaneous Publication no. 1339, 654 pp.

* Swetnam, T. W.; Lynch, A. M. (1989) Forest Science 35 (4), 962-986.

* Torgersen, T. R.; Colbert, J. J.; Hosman, K. P. (1993) Forest Science 39 (3), 573-593.
Situation in neighbouring countries
Country State Status
Canada Present, restricted distribution view...
Canada Alberta Present, restricted distribution view...
Canada British Columbia Present, restricted distribution view...