An Endophytic Actinomycete,Sterptomyces sp.AOK-30,Isolated from Mountain Laurel and Its Antifungal Activity
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概要
- 論文の詳細を見る
To survey endophytic actinomycetes as potential biocontrol agents against fungal diseases of mountain laurel, young plants of mountain laurel (Kalmia latifolia L.) were used as an isolation source. From a total of 73 actinomycetes isolates obtained from leaves, stems and roots of test plants, Streptomyces sp. AOK-30 was selected, because i) it had a broad and intense antimicrobial spectrum against various yeasts and fungal pathogens of Ericaceae, ii) it grew on the multiplication and rooting media for tissue culture for this plant, and iii) the tissue-cultured seedlings that had been treated with this isolate became resistant to Pestalotia disease without any adverse growth effects such as malformation, dwarfing, discolorization and defoliation. This isolate was identified as Streptomyces sp., based on cultural, physiological and morphological characteristics. The present results indicate that isolate AOK-30 is a potential biocontrol agent against diseases of mountain laurel. (Received September 10, 2002 ; Accepted November 22, 2002)
- 日本植物病理学会の論文
- 2002-12-25
著者
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HASEGAWA Sachiko
Institute for Biological Process Research, Akatsuka Garden Co. Ltd.
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MEGURO Akane
Institute for Biological Process Research, Akatsuka Garden Co. Ltd.
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SHIMIZU Masafumi
Graduate School of Bioresources, Mie University
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NISHIMURA Tomio
Institute for Biological Process Research, Akatsuka Garden Co. Ltd.
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KUNOH Hitoshi
Institute for Biological Process Research, Akatsuka Garden Co. Ltd.
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Meguro A
Institute For Biological Process Research Akatsuka Garden Co. Ltd.
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Meguro Akane
Faculty Of Bioresources Mie University
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Kunoh Hitoshi
Institute For Biological Process Research Akatsuka Garden Co. Ltd.
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Kunoh H
Faculty Of Bioresources Mie University
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Kunoh H
Mie Univ. Tsu‐city Jpn
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Kunoh Hitoshi
Laboratory Of Plant Pathology Faculty Of Bioresources Mie University
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Kunoh Hitoshi
Laboratory Of Ecological Circulation Mie University
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SHIMIZU Masafumi
Laboratory of Ecological Circulation, Faculty of Bioresources, Mie University
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NAKAGAWA Yoshiko
Akatsuka Orchid Co.Ltd.
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NISHIMURA Tomio
Akatsuka Orchid Co.Ltd.
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Nishimura Tomio
Institute For Biological Process Research Akatsuka Garden Co. Ltd.
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Nishimura Tomio
Akatsuka Botanical Garden Co.
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Hasegawa Sachiko
Institute For Biological Process Research Akatsuka Garden Co. Ltd.
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Nakagawa Yoshiko
Akatsuka Orchid Co. Ltd.
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Kato Hisaharu
Laboratory Of Plant Pathology And Genetic Engineering College Of Agriculture Okayama University:(pre
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MEGURO Akane
Akatsuka Orchid Co.,Ltd.
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HASEGAWA Sachiko
Akatsuka Orchid Co.,Ltd.
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Shimizu Masafumi
Graduate School Of Bioresources Mie University
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Shimizu Masafumi
Laboratory Of Crop Production And Ecology Faculty Of Bioresources Mie University
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