• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2011 Fiscal Year Final Research Report

Factors affecting pathogenicity of Japanese oak wilt pathogens

Research Project

  • PDF
Project/Area Number 21380094
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Forest science
Research InstitutionMie University

Principal Investigator

ITO Shin-ichiro  三重大学, 大学院・生物資源学研究科, 教授 (90092139)

Co-Investigator(Kenkyū-buntansha) YAMADA Toshihiro  東京大学, (連合)農学研究科・(研究院), 教授 (30332571)
FUKUDA Kenji  東京大学, 新領域創成科学研究科, 教授 (30208954)
MATSUDA Yosuke  三重大学, 大学院・生物資源学研究科, 准教授 (30324552)
Project Period (FY) 2009 – 2011
Keywordsブナ科樹木の萎凋病 / Raffaelea quercivora / 感受性 / コナラ / ミズナラ
Research Abstract

The aim of this study was to clarify occurrence mechanisms of Japanese oak wilt disease exploring both factors affecting the pathogenicity of a pathogen, Raffaelea quercivora and the origin of the pathogen. Since the disease can be outbreak in abroad, we inventoried members of the genus Raffaelea in Asian countries. As the results, following issues were found ; 1. Enzymatic activity of the pathogen was associated with pathogenicity, 2. Complex defense mechanisms of host trees species via both static and dynamic responses might be affecting differences of susceptibility among the fagaceae species, 3. Some foreign fagaceae species might be higher in their susceptibility against this disease, and 4. Members of Raffaelea species, Platypus quercivorous, and Platypodidae insects were distributed in Asian countries.

  • Research Products

    (11 results)

All 2012 2011 2010 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (4 results) Book (1 results) Remarks (1 results)

  • [Journal Article] The developmental process of xylem embolisms in pine wilt disease monitored by multipoint imaging using compact magnetic resonance imaging2011

    • Author(s)
      Umebayashi T, Fukuda K, Haishi T, Sotooka R, Zuhair S, Otsuki K
    • Journal Title

      Plant Physiology

      Volume: 156 Pages: 943-951

    • Peer Reviewed
  • [Journal Article] Spatial distribution of Raffaelea quercivora hyphae in transverse sections of seedlings of two Japanese oak species2011

    • Author(s)
      Torii M, Matsuda Y, Murata M, Ito S
    • Journal Title

      Forest Pathology

      Volume: 41 Pages: 293-298

    • Peer Reviewed
  • [Journal Article] Raffaelea quercivoraを接種したブナ科樹木4種の菌糸分布と防御反応の比較2011

    • Author(s)
      村田政穂・山田利博・松田陽介・伊藤進一郎
    • Journal Title

      東京大学農学部演習林報告

      Volume: 125 Pages: 11-21

    • Peer Reviewed
  • [Journal Article] Taxonomic re-evaluation of Raffaelea quercivora isolates collected from mass mortality of oak trees in Japan

    • Author(s)
      Seo MY, Matsuda Y, Nakashima C, Ito S
    • Journal Title

      Mycoscience

      Volume: (掲載決定)

    • Peer Reviewed
  • [Journal Article] Structure of cell wall components in the sapwood of Quercus serrata Thunb

    • Author(s)
      Yamagishi T, Yokoyama T, Yamada T Matsumoto Y.
    • Journal Title

      Phytochemitry

      Volume: (掲載決定)

    • Peer Reviewed
  • [Presentation] 樹木の道管配列がRaffaelea quercivoraに対するコナラ属樹種の感受性に与える影響2012

    • Author(s)
      鳥居正人・松田陽介・伊藤進一郎
    • Organizer
      第123回日本森林学会大会
    • Place of Presentation
      宇都宮大学
    • Year and Date
      2012-03-26
  • [Presentation] Raffaelea-like fungi obtained from Fagaceae trees in northern Thailand2011

    • Author(s)
      Taniguchi T, Matsuda Y, Torii M, Buranapanichpan S, Ito S
    • Organizer
      Asian mycological congress 2011
    • Place of Presentation
      Incheon University Korea
    • Year and Date
      2011-08-07
  • [Presentation] An overview of Japanese oak wilt epidemic2011

    • Author(s)
      Yamada T, Murata M, Torii M, Matsuda Y, Ito S
    • Organizer
      Asian mycological congress 2011
    • Place of Presentation
      Incheon University Korea
    • Year and Date
      2011-08-07
  • [Presentation] マツ材線虫病抵抗性クロマツ苗主軸における通水阻害2011

    • Author(s)
      梅林利弘・山田利博・福原一成・遠藤良太・米道学・里見重成・福田健二
    • Organizer
      第122回日本森林学会大会
    • Place of Presentation
      静岡大学
    • Year and Date
      2011-03-25
  • [Book] 傷害に対する防御反応2010

    • Author(s)
      山田利博
    • Total Pages
      184-193
    • Publisher
      日本樹木医会
  • [Remarks]

    • URL

      http://www.bio.mie-u.ac.jp/junkan/busshitsu/lab2/oak.htm

URL: 

Published: 2013-07-31   Modified: 2014-12-10  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi