'Candidatus Phytoplasma americanum'(PHYPAE)
Distribution details in United States of America (Washington)
Current pest situation evaluated by EPPO on the basis of information dated
1994: Present, no details
* Hagel, G. T.; Landis, B. J. (1974) Leafhopper transmission of western aster yellows agent to potato and carrot in eastern Washington, 7 pp. ARS, USDA, Berkeley, California, USA.
| Country | State | Status | |
|---|---|---|---|
| Canada | Alberta | Present, no details | |
| Canada | Ontario | Present, no details | |
| Canada | Saskatchewan | Present, no details | |
| Canada | Present, restricted distribution | ||
| Canada | New Brunswick | Present, no details | |
| Canada | Québec | Present, no details | |
| Mexico | Present, restricted distribution |