EPPO Global Database

Dendroctonus ponderosae(DENCPO)

Distribution details in United States of America (Washington)

Current pest situation evaluated by EPPO on the basis of information dated 1994: Present, no details
From CABI Pest map 635 (2002): Present, no details
* Hayes, J. L.; Daterman, G. E. (2001) Bark beetles (Scolytidae) in Eastern Oregon and Washington. Northwest Science 75 (special issue), 21-30.

* Fitzgerald, T. J. (1994) Extension Bulletin - Cooperative Extension, College of Agriculture & Home Economics, Washington State University No. EB0936, 4 pp.

* Miller, R. H.; Berryman, A. A. (1986) Canadian Journal of Forest Research 16 (5), 1036-1040.

* Miller, R. H.; Berryman, A. A.; Ryan, C. A. (1986) Phytochemistry 25 (3), 611-612.
Situation in neighbouring countries
Country State Status
Canada Saskatchewan Present, no details view...
Canada British Columbia Present, no details view...
Canada Present, restricted distribution view...
Canada Alberta Present, no details view...
Mexico Present, restricted distribution view...