Heterobasidion irregulare(HETEIR)
Distribution details in United States of America (Nevada)
Current pest situation evaluated by EPPO on the basis of information dated
1914: Present, no details
* Meinecke EPM (1914) Forest tree diseases common in California and Nevada: a manual for field use. US Government Printing Office, 67 pp.
| Country | State | Status | |
|---|---|---|---|
| Canada | British Columbia | Present, no details | |
| Canada | Present, no details | ||
| Canada | Ontario | Present, no details | |
| Canada | Québec | Present, no details | |
| Mexico | Present, no details |