'Candidatus Phytoplasma ulmi'(PHYPUL)
Distribution details in Canada (Ontario)
Current pest situation evaluated by EPPO on the basis of information dated
1994: Present, restricted distribution
First recorded in: 1984
First recorded in: 1984
Niagara peninsula.
* Matteoni JA, Sinclair WA (1989) A note on the presence of elm yellows in the Niagara peninsula. Phytoprotection 70, 137-139.
| Country | State | Status | |
|---|---|---|---|
| United States of America | North Dakota | Present, no details | |
| United States of America | Michigan | Present, no details | |
| United States of America | Alabama | Present, no details | |
| United States of America | Arkansas | Present, no details | |
| United States of America | Georgia | Present, no details | |
| United States of America | Iowa | Present, no details | |
| United States of America | Illinois | Present, no details | |
| United States of America | Indiana | Present, no details | |
| United States of America | Kansas | Present, no details | |
| United States of America | Kentucky | Present, no details | |
| United States of America | Missouri | Present, no details | |
| United States of America | Nebraska | Present, no details | |
| United States of America | Ohio | Present, no details | |
| United States of America | Oklahoma | Present, no details | |
| United States of America | Tennessee | Present, no details | |
| United States of America | West Virginia | Present, no details | |
| United States of America | Mississippi | Present, no details | |
| United States of America | New Jersey | Present, no details | |
| United States of America | Montana | Present, no details | |
| United States of America | New York | Present, no details | |
| United States of America | Pennsylvania | Present, no details | |
| United States of America | Minnesota | Present, no details | |
| United States of America | Massachusetts | Present, no details | |
| United States of America | Present, restricted distribution |