EPPO Global Database

Phytophthora ramorum(PHYTRA)

Distribution details in United States of America (Oklahoma)

Current pest situation evaluated by EPPO on the basis of information dated 2019: Present, few occurrences
EPPO Reporting Service (2004/107) : not found in survey.

Found in nurseries during tracking forward studies, Infected plants have been destroyed.
* Cave GL, Randall-Schadel B & Redlin SC (2008) Risk analysis for Phytophthora ramorum Werres, de Cock & Man in’t Veld, causal agent of sudden oak death, ramorum leaf blight, and ramorum dieback. US Department of Agriculture, Animal and Plant Health Inspection Service, Raleigh, NC. https://www.aphis.usda.gov/plant_health/plant_pest_info/pram/downloads/pdf_files/pra-cphst-08.pdf
------ In nursery, infected plant material destroyed.

APHIS Confirms Detection of Phytophthora ramorum-Infected Plants in Commerce (2019-07-10). https://ppo.puyallup.wsu.edu/sod-home/education/nursery/phytophthora-ramorum-shipment-2019/
------- In nursery, infected plants have been destroyed.

* Von Broembsen, S.L.; Olson, B.R.; Schnelle, M.A. (2004) Surveys of Oklahoma ornamental nurseries for Phytophthora ramorum the cause of sudden oak death (S106). Abstracts of the APS Annual Meeting, Anaheim, US, 2004-07-31-08/04. Phytopathology, 94(6), supplement of June 2004, 180 pp.
------- Absent.
Situation in neighbouring countries
Country State Status
Canada British Columbia Present, few occurrences view...
Canada Present, few occurrences view...