ダウンロード数 : ?
ファイル
言語
英語
著者
田村 朋子 Laboratory of Plant Pathology, Faculty of Life and Environmental Science, Shimane University
内田 和義 Laboratory of Plant Pathology, Faculty of Life and Environmental Science, Shimane University
木原 淳一 Laboratory of Plant Pathology, Faculty of Life and Environmental Science, Shimane University
上野 誠 Laboratory of Plant Pathology, Faculty of Life and Environmental Science, Shimane University
内容記述(抄録等)
Rice is one of the most important crops in the world. Rice blast disease caused by Magnaporthe oryzae is one of three major destructive diseases of rice. Chemical fungicides are required for the control of rice blast. However, overcoming fungicide resistance of M. oryzae is critical for successful chemical control. In this study, the inhibitory activity of hot water extracts of buckwheat straw against M. oryzae was evaluated for new fungicide development. Germination of M. oryzae conidia was significantly inhibited after incubation for 24 h in an extract of buckwheat straw. Significantly fewer blast lesions were formed in M. oryzae inoculated seedlings treated with the extract compared to seedlings treated with distilled water. These results indicate that inhibitory substances effective against M. oryzae may be present in hot water extracts of buckwheat straw.
主題
Buckwheat straw extract
Antifungal activity
Magnaporthe oryzae
Rice blast
Oryza sativa
Fagopyrum esculentum Moench
掲載誌名
島根大学生物資源科学部研究報告
22
開始ページ
17
終了ページ
20
ISSN
13433644
発行日
2017-09-30
NCID
AA1112906X
出版者
島根大学生物資源科学部
出版者別表記
Faculty of Life and Environmental Science, Shimane University
資料タイプ
紀要論文
ファイル形式
PDF
権利関係
島根大学生物資源科学部
著者版/出版社版
出版社版
部局
生物資源科学部
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