Title: Review of Phytophthora ramorum in European and North American nurseries
Author: Alexander, Janice
Date: 2006
Source: In: Frankel, Susan J.; Shea, Patrick J.; and Haverty, Michael I., tech. coords. Proceedings of the sudden oak death second science symposium: the state of our knowledge. Gen. Tech. Rep. PSW-GTR-196. Albany, CA: Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture: 37-39
Station ID: GTR-PSW-196
Description: In 2000, a previously unidentified Phytophthora isolated from rhododendrons in European nurseries and gardens was determined to be the same species – but a different population and mating type – as the pathogen causing sudden oak death in California. Upon recognizing the threats that P. ramorum posed to both wildlands and the nursery trade, countries around the world created quarantine programs to limit the introduction and spread of the pathogen. There are currently seven countries, plus the European Union, with quarantine regulations regarding P. ramorum. The E.U. quarantine required member states to survey for P. ramorum, and through November 2004, 13 European countries have detected P. ramorum in nurseries. Despite quarantine efforts 381 positive sites have been identified in the United Kingdom alone.
Keywords: Phytophthora ramorum, nursery, regulations, plant pathogen quarantines
View and Print this Publication (30 KB)
Publication Notes:
- We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
- This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
- You may send email to pubrequest@fs.f
ed.us to request a hard copy of this publication. (Please specify exactly
which publication you are requesting and your mailing address.)
Get the latest version of the Adobe Acrobat reader or Acrobat Reader for Windows with Search and Accessibility
Citation
Alexander, Janice 2006. Review of Phytophthora ramorum in European and North American nurseries. In: Frankel, Susan J.; Shea, Patrick J.; and Haverty, Michael I., tech. coords. Proceedings of the sudden oak death second science symposium: the state of our knowledge. Gen. Tech. Rep. PSW-GTR-196. Albany, CA: Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture: 37-39.