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タイトル: Decay Resistance of Various Timber Species against Soft Rot Fungus, Chaetomium globosum KUNZE, in Accelerated Laboratory Tests
著者: TAKAHASHI, Munezoh
NISHIMOTO, Koichi
発行日: 14-Sep-1973
出版者: Wood Research Institute, Kyoto University
誌名: Wood research : bulletin of the Wood Research Institute Kyoto University
巻: 55
開始ページ: 9
終了ページ: 31
抄録: Decay resistance of various temperate zone timber species (138 spp. of hardwoods and 44 spp. of softwoods) against a soft rot fungus, Chaetomium globosum KUNZE was estimated with reference to methanol extractives in wood in laboratory sand block tests. Morus alba, Morus bombycis, Robinia pseudoacacia, Picrasma quessioides, Ternstroemia japonica, Pieris japonica, Vacinum bracteatum, Ehretia ovalifolia and Paulownia tomentosa were designated as very durable hardwoods. Heartwoods of 14 species were classified in perishable class. Variances of decay resistance among species and families were considered not to be much different from those in the case of Basidiomycetes. Softwood species were slightly attacked and the greater part of species retained high resistance after treatment with hot methanol. In the case of Coriolus versicolor QUEL., a white rot fungus, extractiverich species of softwoods were more resistant to decay, and the greater part of such species became less resistant after the treatment. It may be possible to conclude that the role of extractives on the higher resistance of softwoods against soft rot fungi is generally poor.
記述: この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。
URI: http://hdl.handle.net/2433/53401
出現コレクション:No.55

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