Dendroctonus pseudotsugae(DENCPS)
Distribution details in United States of America
Current pest situation evaluated by EPPO on the basis of information dated
1992: Present, restricted distribution
From CABI Pest map 660 (2004): Present, restricted distribution
From CABI Pest map 660 (2004): Present, restricted distribution
Arnett (1993) gives it as present in his southwest, northwest and north central zones of USA.
* Arnett RH Jr. (1993) American Insects : A Handbook of the Insects of America North of Mexico. Sandhill Crane Press. Gainesville, Florida, 850 pp.
* Gibson, K. E.; Oakes, R. D. (1989) Report, Northern Region, USDA Forest Service 89-7, 20 pp.
* Gibson, K. E.; Oakes, R. D. (1989) Report, Northern Region, USDA Forest Service 89-7, 20 pp.
| Country | State | Status | |
|---|---|---|---|
| Canada | British Columbia | Present, no details | |
| Canada | Present, restricted distribution | ||
| Canada | Alberta | Present, no details | |
| Mexico | Present, restricted distribution |