Ghent University Academic Bibliography

Advanced

Identity and potential pathogenicity of Phytophthora species found on symptomatic rhododendron plants in a Finnish nursery

A Rytkönen, A Lilja, Annelies Vercauteren UGent, A Sirkiä, A Parikka, P Soukainen and J Soukainen (2012) CANADIAN JOURNAL OF PLANT PATHOLOGY-REVUE CANADIENNE DE PHYTOPATHOLOGIE. 34(2). p.255-267
abstract
In this study, microbial isolations were made from symptomatic Rhododendron plants from a large Finnish nursery, known to be harbouring Phytophthora based on PCR screenings. The nearby waterways were also sampled. A diversity of common Nordic plants was screened for Phytophthora susceptibility. Isolates recovered from Rhododendron plants included P. ramorum, P. cactorum, P. plurivora, P. pini and Pestalotiopsis sp. Baits floated in water samples from nearby waterways did not become infected with Phytophthora. In infection trials, all Phytophthora detected here were pathogenic to Rhododendron but nonpathogenic to Pinus sylvestris and Quercus robur. Phytophthora plurivora infected Betula pendula, Alnus glutinosa, Picea abies, Viburnum lentago, Vaccinium myrtillus, V. uliginosum, V. angustifolium and Fragaria x ananassa, the latter four species being new host records for this pathogen. Phytophthora ramorum caused small lesions on B. pendula, A. glutinosa and V. uliginosum, and more serious symptoms in Rhododendron, Viburnum lentago, V. lantana, Vaccinium myrtillus and V. angustifolium. Phytophthora pini was pathogenic to most plants tested, including Rhododendron, V. lentago and P. abies. In spite of an annual eradication programme in the nursery, P. ramorum was detected in annual samples taken during 2004-2010. Microsatellite analysis revealed that all isolates of P. ramorum belonged to the EU1 lineage.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
Phytophthora ramorum, detection, soilborne pathogen, Sudden Oak Death, SUDDEN OAK DEATH, GENETIC-VARIATION, SP-NOV., FOREST TREES, GENUS PHYTOPHTHORA, CLIMATE-CHANGE, UNITED-STATES, NORTH-AMERICA, RAMS MARKERS, SILVER BIRCH
journal title
CANADIAN JOURNAL OF PLANT PATHOLOGY-REVUE CANADIENNE DE PHYTOPATHOLOGIE
Can. J. Plant Pathol.-Rev. Can. Phytopathol.
volume
34
issue
2
pages
255 - 267
Web of Science type
Article
Web of Science id
000306321800010
JCR category
PLANT SCIENCES
JCR impact factor
1.115 (2012)
JCR rank
110/193 (2012)
JCR quartile
3 (2012)
ISSN
0706-0661
DOI
10.1080/07060661.2012.686455
language
English
UGent publication?
no
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
2098285
handle
http://hdl.handle.net/1854/LU-2098285
date created
2012-05-03 15:10:49
date last changed
2012-09-25 14:52:22
@article{2098285,
  abstract     = {In this study, microbial isolations were made from symptomatic Rhododendron plants from a large Finnish nursery, known to be harbouring Phytophthora based on PCR screenings. The nearby waterways were also sampled. A diversity of common Nordic plants was screened for Phytophthora susceptibility. Isolates recovered from Rhododendron plants included P. ramorum, P. cactorum, P. plurivora, P. pini and Pestalotiopsis sp. Baits floated in water samples from nearby waterways did not become infected with Phytophthora. In infection trials, all Phytophthora detected here were pathogenic to Rhododendron but nonpathogenic to Pinus sylvestris and Quercus robur. Phytophthora plurivora infected Betula pendula, Alnus glutinosa, Picea abies, Viburnum lentago, Vaccinium myrtillus, V. uliginosum, V. angustifolium and Fragaria x ananassa, the latter four species being new host records for this pathogen. Phytophthora ramorum caused small lesions on B. pendula, A. glutinosa and V. uliginosum, and more serious symptoms in Rhododendron, Viburnum lentago, V. lantana, Vaccinium myrtillus and V. angustifolium. Phytophthora pini was pathogenic to most plants tested, including Rhododendron, V. lentago and P. abies. In spite of an annual eradication programme in the nursery, P. ramorum was detected in annual samples taken during 2004-2010. Microsatellite analysis revealed that all isolates of P. ramorum belonged to the EU1 lineage.},
  author       = {Rytk{\"o}nen, A and Lilja, A and Vercauteren, Annelies and Sirki{\"a}, A and Parikka, A and Soukainen, P and Soukainen, J},
  issn         = {0706-0661},
  journal      = {CANADIAN JOURNAL OF PLANT PATHOLOGY-REVUE CANADIENNE DE PHYTOPATHOLOGIE},
  keyword      = {Phytophthora ramorum,detection,soilborne pathogen,Sudden Oak Death,SUDDEN OAK DEATH,GENETIC-VARIATION,SP-NOV.,FOREST TREES,GENUS PHYTOPHTHORA,CLIMATE-CHANGE,UNITED-STATES,NORTH-AMERICA,RAMS MARKERS,SILVER BIRCH},
  language     = {eng},
  number       = {2},
  pages        = {255--267},
  title        = {Identity and potential pathogenicity of Phytophthora species found on symptomatic rhododendron plants in a Finnish nursery},
  url          = {http://dx.doi.org/10.1080/07060661.2012.686455},
  volume       = {34},
  year         = {2012},
}

Chicago
Rytkönen, A, A Lilja, Annelies Vercauteren, A Sirkiä, A Parikka, P Soukainen, and J Soukainen. 2012. “Identity and Potential Pathogenicity of Phytophthora Species Found on Symptomatic Rhododendron Plants in a Finnish Nursery.” Canadian Journal of Plant Pathology-revue Canadienne De Phytopathologie 34 (2): 255–267.
APA
Rytkönen, A., Lilja, A., Vercauteren, A., Sirkiä, A., Parikka, A., Soukainen, P., & Soukainen, J. (2012). Identity and potential pathogenicity of Phytophthora species found on symptomatic rhododendron plants in a Finnish nursery. CANADIAN JOURNAL OF PLANT PATHOLOGY-REVUE CANADIENNE DE PHYTOPATHOLOGIE, 34(2), 255–267.
Vancouver
1.
Rytkönen A, Lilja A, Vercauteren A, Sirkiä A, Parikka A, Soukainen P, et al. Identity and potential pathogenicity of Phytophthora species found on symptomatic rhododendron plants in a Finnish nursery. CANADIAN JOURNAL OF PLANT PATHOLOGY-REVUE CANADIENNE DE PHYTOPATHOLOGIE. 2012;34(2):255–67.
MLA
Rytkönen, A, A Lilja, Annelies Vercauteren, et al. “Identity and Potential Pathogenicity of Phytophthora Species Found on Symptomatic Rhododendron Plants in a Finnish Nursery.” CANADIAN JOURNAL OF PLANT PATHOLOGY-REVUE CANADIENNE DE PHYTOPATHOLOGIE 34.2 (2012): 255–267. Print.