Tree and Forest Health
Online ISSN : 2189-7204
Print ISSN : 1344-0268
ISSN-L : 1344-0268
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Volume 24, Issue 2
Displaying 1-24 of 24 articles from this issue
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Short Communication
  • Differences in susceptibility of the nine Fagaceae species to Raffaelea quercivora
    Masao Murata, Toshihiro Yamada, Shin-ichiro Ito
    2020 Volume 24 Issue 2 Pages 87-91
    Published: April 30, 2020
    Released on J-STAGE: March 14, 2022
    DOIhttps://doi.org/10.18938/treeforesthealth.24.2_87
    JOURNAL FREE ACCESS
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    Seedlings of nine Fagaceae species (Quercus variabilis, Q. dentata, Q. aliena, Castanea crenata, Q. acuta, Q. gilva, Q. myrsinifolia, Q. sessilifolia, Castanopsis cuspidata) native to Japan were inoculated with Raffaelea quercivora, a pathogenic fungus of Japanese oak wilt, in order to assess their susceptibility to this pathogen. The seedlings of these species were compared with species susceptible (Q. crispula and Q. serrata) and weakly susceptible (Q. glauca and Castanopsis sieboldii) to the fungus. The relative areas of non-conducting sapwood on stem cross-sections in Q. variabilis, Q. dentata, C. crenata and Q. aliena was significantly larger than that in Q. glauca and C. sieboldii, and was similar to Q. crispula and Q. serrata. These results indicate that Q. variabilis, Q. dentata, C. crenata and Q. aliena are susceptible to R. quercivora.

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Rapid Communications in the 24th Annual Meeting
Series: Consideration for treatment of tree and forest damage by birds and beasts
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