EPPO Global Database

Phytophthora ramorum(PHYTRA)

Distribution details in Canada

Situation
Current pest situation evaluated by EPPO on the basis of information dated 2018: Present, few occurrences
Pest status declared by NPPO: Present: subject to official control (2009)
From CABI Disease map 978 (2013): Present, few occurrences
Comments
Occasionally detected in nurseries (and subject to eradication measures whenever found) but absent in the wild.

EPPO Reporting Service (2003/078) : found in a rhododendron plant in a nursery in British Columbia. Strict measures to prevent further spread

NAPPO annual meeting 2004: also found in British Columbia in camellias from US. Also under strict control.

From NPPO (2009): detected on plants at 3 nurseries, 2 retail and 1 whosale in the urban area of Greater Vancouver (British Columbia) in 2009. Infected plants were destroyed.
References
* Canadian Food Inspection Agency News Release (2003-06-13) Sudden oak death discovered at B.C. nursery. http://www.inspection.gc.ca/english/corpaffr/newcom/2003/20030613e.shtml

* Davidson JM, Werres S, Garbelotto M, Hansen M & Rizzo DM (2003) Sudden oak death and associated diseases caused by Phytophthora ramorum. Plant Health Progress 4(1), 12.

* NAPPO Phytosanitary Pest Alert System. Official Pest Reports. Canada (2009-10-13) Update on the Phytophthora ramorum situation in Canada.http://www.pestalert.org/oprDetail.cfm?oprID=399

* IPPC website. Official Pest Reports – Canaca. Update on the Phytophthora ramorum situation in Canada (2009-12-23).https://www.ippc.int/index.php

* Shamoun SF, Rioux D, Callan B, James D, Hamelin RC, Bilodeau GJ, Elliott M, Lévesque CA, Becker E, McKenney D, Pedlar J, Bailey K, Brière SC, Niquidet K, Allen E (2018) An overview of Canadian research activities on diseases caused by Phytophthora ramorum: results, progress, and challenges. Plant Disease 102(7), 1218-1233.
Situation in neighbouring countries
Country State Status
United States of America Tennessee Present, few occurrences view...
United States of America Present, restricted distribution view...
United States of America Maryland Present, few occurrences view...
United States of America California Present, restricted distribution view...
United States of America Oregon Present, restricted distribution view...
United States of America North Carolina Present, few occurrences view...
United States of America Alabama Present, few occurrences view...
United States of America Missouri Present, few occurrences view...
United States of America Georgia Present, few occurrences view...
United States of America South Carolina Present, few occurrences view...
United States of America Mississippi Present, few occurrences view...
United States of America Indiana Present, few occurrences view...
United States of America Washington Present, restricted distribution view...
United States of America Texas Present, few occurrences view...
United States of America Iowa Present, few occurrences view...
United States of America Illinois Present, few occurrences view...
United States of America Kansas Present, few occurrences view...
United States of America Nebraska Present, few occurrences view...
United States of America Arizona Present, few occurrences view...
United States of America Arkansas Present, few occurrences view...
United States of America Colorado Present, few occurrences view...
United States of America Connecticut Present, few occurrences view...
United States of America Florida Present, few occurrences view...
United States of America Louisiana Present, few occurrences view...
United States of America New Jersey Present, few occurrences view...
United States of America New Mexico Present, few occurrences view...
United States of America New York Present, few occurrences view...
United States of America Oklahoma Present, few occurrences view...
United States of America Pennsylvania Present, few occurrences view...
United States of America Virginia Present, few occurrences view...