Davidsoniella virescens(CERAVI)
Distribution details in Canada (Ontario)
Current pest situation evaluated by EPPO on the basis of information dated
1994: Present, no details
From CABI Disease map 704 (1996): Absent, pest no longer present
From CABI Disease map 704 (1996): Absent, pest no longer present
From NPPO: Present, no details
From country itself (1992): single report from Ontario, tree removed since. However, later reports indicate that the disease is still present in Ontario.
* Ginns, J. H; (1986) Compendium of plant disease and decay fungi in Canada, 1960-1980, 416 pp. Research Branch, Agriculture Canada Publication No. 1813.
| Country | State | Status | |
|---|---|---|---|
| United States of America | North Carolina | Present, no details | |
| United States of America | Michigan | Present, no details | |
| United States of America | Wisconsin | Present, no details | |
| United States of America | Vermont | Present, no details | |
| United States of America | New York | Present, no details | |
| United States of America | Present, restricted distribution |