Ips calligraphus(IPSXCA)
Distribution details in United States of America (Montana)
Current pest situation evaluated by EPPO on the basis of information dated
1974: Present, no details
From CABI Pest map 720 (2009): Present, no details
From CABI Pest map 720 (2009): Present, no details
* Dewey, J. E.; Ciesla, W. M.; Meyer, H. E. (1974) Environmental Entomology 3 (4), 722.
------- Custer National Forest and Northern Cheyenne Indian Reservation, southeast.
------- Custer National Forest and Northern Cheyenne Indian Reservation, southeast.
| Country | State | Status | |
|---|---|---|---|
| Canada | Ontario | Present, no details | |
| Canada | Québec | Present, no details | |
| Canada | Present, restricted distribution | ||
| Canada | Saskatchewan | Present, no details | |
| Canada | Nova Scotia | Absent, pest no longer present | |
| Mexico | Present, widespread |