EPPO Global Database

Potato yellow dwarf nucleorhabdovirus(PYDV00)

Distribution details in Canada

Situation
Current pest situation evaluated by EPPO on the basis of information dated 2009: Absent, unreliable record
From CABI Disease map 111 (2009): Absent, unreliable record
From NPPO: Present, restricted distribution
Comments
From country itself (1992): eastern part, adjacent to USA range.

According to Jeffries (1998), the virus has not been reported from potatoes in Canada for more than 50 years. Historical presence of this virus in potato in Canada (Alberta, British Columbia, Ontario, Quebec and New Brunswick) is recorded in Barrus & Chupp (1922), Cromwell & Lavelée (1942) and Conners (1967).
The current distribution of PYDV in these provinces is uncertain.
References
* Barrus, M. F.; Chupp, C. C. (1922) Phytopathology 12, 123.

* Conners, I. L. (1967) Publication, Research Branch, Canada Department of Agriculture 1251, 381 pp.

* Cromwell, I. H.; Lavalée, E. (1942) Check List of Diseases of Economic Plants in Canada. Dominion Department of Agriculture, 68 pp.

* Jeffries, C. J. (1998) In: FAO/IPGRI Technical Guidelines for the Safe Movement of Germplasm. No. 19. Potato, 73-74. Food and Agriculture Organization of the United Nations, Rome, Italy/International Plant Genetic Resources Institute, Rome, Italy.

* NPPO of Canada (1993).
Situation in neighbouring countries
Country State Status
United States of America Texas Present, no details view...
United States of America Indiana Absent, unreliable record view...
United States of America Maine Absent, unreliable record view...
United States of America Massachusetts Absent, unreliable record view...
United States of America Florida Absent, unreliable record view...
United States of America California Present, no details view...
United States of America South Dakota Absent, unreliable record view...
United States of America Vermont Absent, unreliable record view...
United States of America Virginia Absent, unreliable record view...
United States of America Wyoming Absent, unreliable record view...
United States of America Minnesota Present, no details view...
United States of America Michigan Absent, unreliable record view...
United States of America Montana Absent, unreliable record view...
United States of America Nebraska Absent, unreliable record view...
United States of America New Hampshire Absent, unreliable record view...
United States of America New Jersey Absent, unreliable record view...
United States of America New York Absent, unreliable record view...
United States of America Ohio Absent, unreliable record view...
United States of America Pennsylvania Absent, unreliable record view...
United States of America Wisconsin Present, no details view...
United States of America Present, restricted distribution view...