Occurrence of leaf spot caused by Cristulariella depraedans on Acer ginnala

S. E. Cho, J. H. Park, Y. J. Choi, S. H. Lee, C. K. Lee, Hyeon-Dong Shin

Research output: Contribution to journalArticle

Abstract

The occurrence of previously unknown leaf spots on Amur maples (Acer ginnala) has consistently been noticed during disease surveys in Korea since 2004. The symptoms included circular or irregular leaf spots that were greyish-green to brownish-grey in colour, which led to leaf senescence and premature defoliation. The morphological and cultural characteristics confirmed the identity of the causal agent as Cristulariella depraedans. This identification was supported by sequence comparisons based on ITS and LSU regions. The monospore isolate proved to be pathogenic when inoculated to the host plant under artificial conditions. This is the first report of C. depraedans infecting Amur maples in the world.

Original languageEnglish
JournalForest Pathology
DOIs
Publication statusAccepted/In press - 2016

Fingerprint

Cristulariella
Acer tataricum subsp. ginnala
leaf spot
disease surveys
defoliation
senescence
signs and symptoms (plants)
host plant
Korean Peninsula
host plants
color
leaves

ASJC Scopus subject areas

  • Forestry
  • Ecology

Cite this

Occurrence of leaf spot caused by Cristulariella depraedans on Acer ginnala. / Cho, S. E.; Park, J. H.; Choi, Y. J.; Lee, S. H.; Lee, C. K.; Shin, Hyeon-Dong.

In: Forest Pathology, 2016.

Research output: Contribution to journalArticle

Cho, S. E. ; Park, J. H. ; Choi, Y. J. ; Lee, S. H. ; Lee, C. K. ; Shin, Hyeon-Dong. / Occurrence of leaf spot caused by Cristulariella depraedans on Acer ginnala. In: Forest Pathology. 2016.
@article{ae0c192e88b64a0dbd7480ba4bb177f2,
title = "Occurrence of leaf spot caused by Cristulariella depraedans on Acer ginnala",
abstract = "The occurrence of previously unknown leaf spots on Amur maples (Acer ginnala) has consistently been noticed during disease surveys in Korea since 2004. The symptoms included circular or irregular leaf spots that were greyish-green to brownish-grey in colour, which led to leaf senescence and premature defoliation. The morphological and cultural characteristics confirmed the identity of the causal agent as Cristulariella depraedans. This identification was supported by sequence comparisons based on ITS and LSU regions. The monospore isolate proved to be pathogenic when inoculated to the host plant under artificial conditions. This is the first report of C. depraedans infecting Amur maples in the world.",
author = "Cho, {S. E.} and Park, {J. H.} and Choi, {Y. J.} and Lee, {S. H.} and Lee, {C. K.} and Hyeon-Dong Shin",
year = "2016",
doi = "10.1111/efp.12302",
language = "English",
journal = "Forest Pathology",
issn = "1437-4781",
publisher = "Wiley-Blackwell",

}

TY - JOUR

T1 - Occurrence of leaf spot caused by Cristulariella depraedans on Acer ginnala

AU - Cho, S. E.

AU - Park, J. H.

AU - Choi, Y. J.

AU - Lee, S. H.

AU - Lee, C. K.

AU - Shin, Hyeon-Dong

PY - 2016

Y1 - 2016

N2 - The occurrence of previously unknown leaf spots on Amur maples (Acer ginnala) has consistently been noticed during disease surveys in Korea since 2004. The symptoms included circular or irregular leaf spots that were greyish-green to brownish-grey in colour, which led to leaf senescence and premature defoliation. The morphological and cultural characteristics confirmed the identity of the causal agent as Cristulariella depraedans. This identification was supported by sequence comparisons based on ITS and LSU regions. The monospore isolate proved to be pathogenic when inoculated to the host plant under artificial conditions. This is the first report of C. depraedans infecting Amur maples in the world.

AB - The occurrence of previously unknown leaf spots on Amur maples (Acer ginnala) has consistently been noticed during disease surveys in Korea since 2004. The symptoms included circular or irregular leaf spots that were greyish-green to brownish-grey in colour, which led to leaf senescence and premature defoliation. The morphological and cultural characteristics confirmed the identity of the causal agent as Cristulariella depraedans. This identification was supported by sequence comparisons based on ITS and LSU regions. The monospore isolate proved to be pathogenic when inoculated to the host plant under artificial conditions. This is the first report of C. depraedans infecting Amur maples in the world.

UR - http://www.scopus.com/inward/record.url?scp=84979207914&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84979207914&partnerID=8YFLogxK

U2 - 10.1111/efp.12302

DO - 10.1111/efp.12302

M3 - Article

JO - Forest Pathology

JF - Forest Pathology

SN - 1437-4781

ER -