| Project/Area Number |
23405025
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 海外学術 |
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| Research Field |
Forest science
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| Research Institution | Mie University |
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Principal Investigator |
ITO Shin-ichiro 三重大学, 生物資源学研究科, 招へい教授 (90092139)
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| Co-Investigator(Kenkyū-buntansha) |
FUKUDA Kenji 東京大学, 新領域創成科学研究科, 教授 (30208954)
KAJIMURA Hisashi 名古屋大学, 大学院・生命農学研究科, 准教授 (10283425)
NAKASHIMA Chiharu 三重大学, 大学院・生物資源学研究科, 准教授 (20378318)
MATSUDA Yosuke 三重大学, 大学院・生物資源学研究科, 准教授 (30324552)
山田 利博 東京大学, 農学生命科学研究科, 教授 (30332571)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2013: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2012: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2011: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
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| Keywords | Raffaelea quercivora / アジア / ブナ科 / 現地調査 / アジア地域 / ナラ類樹木 / 養菌性キクイム / Raffaelea 属菌 / 酵素活性 / 接種試験 / Raffaelea属菌 |
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| Research Abstract |
Japanese oak wilt has been obvious and expanded since 1980's. The damage is caused by an fungus, Raffaelea quercivora carried by Platypus quercivorus. The aim of this project was to survey the occurrence conditions of this damage around the Asian countries. Intensive field surveys revealed that Platypodidae insects were collected from forests in Thailand, Taiwan and Vietnam, and Raffaelean fungi were also detected from the insects. These results suggest that intimate associations between ambrosia beetles and their accompanying fungi might potentially be prevalent at forest ecosystems in the south-east Asian countries.
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