島根大学生物資源科学部
ISSN:2435-0885(online)
ISSN:1343-3644(in print)
A publication of this bulletin in print format has not been made since no 24.
ISSN:1343-3644(in print)
A publication of this bulletin in print format has not been made since no 24.
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Bulletin of the Faculty of Life and Environmental Science Shimane University 22
2017-09-30 発行
Inhibitory potency of microbes isolated from soil in Shimane Prefecture against diseases in rice
Khin San Dar Ko
Laboratory of Plant Pathology, Faculty of Life and Environmental Science, Shimane University
THIDA, Lin
Laboratory of Plant Pathology, Faculty of Life and Environmental Science, Shimane University
TAMURA, Tomoko
Laboratory of Plant Pathology, Faculty of Life and Environmental Science, Shimane University
UCHIDA, Kazuyoshi
Laboratory of Plant Pathology, Faculty of Life and Environmental Science, Shimane University
KIHARA, Junichi
Laboratory of Plant Pathology, Faculty of Life and Environmental Science, Shimane University
UENO, Makoto
Laboratory of Plant Pathology, Faculty of Life and Environmental Science, Shimane University
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Description
In this study, microorganisms were isolated from the soil in Ohda city (Shimane prefecture, Japan) and screened for their inhibitory activity against Xanthomonas oryzae pv. oryzae and Magnaporthe oryzae. Ninety-six microbial isolates were obtained from the soil samples. Three isolates (S1004, S1011, and S2001) inhibited the growth of X. oryzae pv. oryzae compared to the control. Mycelial growth of M. oryzae was inhibited by the isolate S2001, but not by the isolates S1004 and S1011. Furthermore, conidial germination in M. oryzae was inhibited by the culture filtrate of isolate S2001. This study showed that the isolate S2001 might be able to control the diseases caused by M. oryzae and X. oryzae pv. oryzae.
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