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Living strategy of the Ambrosia Fusarium associated with ambrosia beetles

Research Project

Project/Area Number 19H02994
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 40010:Forest science-related
Research InstitutionKobe University

Principal Investigator

Kuroda Keiko  神戸大学, 農学研究科, 名誉教授 (20353675)

Co-Investigator(Kenkyū-buntansha) 梶村 恒  名古屋大学, 生命農学研究科, 准教授 (10283425)
升屋 勇人  国立研究開発法人森林研究・整備機構, 森林総合研究所, 主任研究員 等 (70391183)
中馬 いづみ  帯広畜産大学, 畜産学部, 准教授 (90628926)
足助 聡一郎  神戸大学, 農学研究科, 助教 (90882514)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2022: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2021: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2019: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Keywords養菌性キクイムシ / 樹皮下キクイムシ / 共生 / マンゴー / デイゴ / イチジク / Euwallacea / Fusarium / 随伴菌 / 共生菌 / エゴノキ / ambrosia Fusarium / 病原性獲得 / 生態 / Fusarium solani 種複合体 / Ambrosia Fusarium / イチジク株枯病 / Hypocryphalus
Outline of Research at the Start

キクイムシ類との共生菌類について、その病原性が判明したのはナラ類萎凋病が最初である。近年はアボカドやチャ、デイゴの枯死原因が、キクイムシ類随伴Fusarium属菌であると判明したほか、マンゴーの枯死原因も共生菌の可能性がある。養菌性キクイムシと一部の樹木病原菌の間には密接な連携があると予想した。一方、樹皮下キクイムシからも近縁菌が頻繁に検出されるが強病原性を示していない。本研究ではキクイムシ類と随伴菌の生存戦略の追求によって相互の依存性を明らかにする。また、共生菌の病原性獲得の条件を検証する。

Outline of Final Research Achievements

Survival strategies of ambrosia beetles and symbiotic fungi are complex and not always a pairing of one species and one species. There are examples of multiple species of ambrosia beetles symbiotic with the same fungus. The fact that Fusarium pseudensiforme was pathogenic on two different tree species, coral tree and mango, suggested that ambrosia beetles can propagate on multiple tree species, contributing to the spread of the fungus and the expansion of the infections. It is necessary to inform the farming sites that diverse species of the genus Fusarium are causing branch dieback and wilting symptoms.
Euwallacea spp. were found to have symbiotic relationships with multiple fungal species, not just with Fusarium spp. In avocados in Japan, the genus Platypus was found to be inhabiting trees, not Euwallacea, which has been associated with wilting damage in the U.S. and other countries, suggesting that this is not an invasive disease from the U.S. to Japan.

Academic Significance and Societal Importance of the Research Achievements

昆虫随伴菌としてのFusarium 属菌の役割や病原性発揮の仕組みは、農業上重要な課題でありながら、被害対策が進まなかった。米国等の被害地域の研究では、侵入病害への対策が中心であり、病原性の比較や媒介昆虫との共生関係は観察されていなかった。一方熱帯アジアではNDA解析を含めた病理学研究の技術が未発達である。本研究では発病機構、キクイムシの生態、随伴菌類の系統解析が進み、Fusarium 属菌などの共生菌の病原性獲得と共生の仕組みの解明へとつながった。基礎研究の成果として定説を是正した点に学術的な意義があり、この成果は昆虫媒介病害の発生阻止につながり、社会的にも意義が大きい。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (39 results)

All 2023 2022 2021 2020 2019 Other

All Journal Article (12 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 10 results,  Open Access: 8 results) Presentation (18 results) (of which Int'l Joint Research: 1 results) Book (6 results) Remarks (3 results)

  • [Journal Article] The role of mycangial fungi associated with ambrosia beetles (Euwallacea interjectus) in fig wilt disease: dual inoculation of Fusarium kuroshium and Ceratocystis ficicola can bring fig saplings to early symptom development2022

    • Author(s)
      Zi-Ru JIANG, Takeshige MORITA, Shota JIKUMARU, Keiko KURODA, Hayato MASUYA, Hisashi KAJIMURA
    • Journal Title

      Microorganisms

      Volume: 10(10) Issue: 10 Pages: 1912-1912

    • DOI

      10.3390/microorganisms10101912

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fungal flora in adult females of the rearing population of ambrosia beetle Euwallacea interjectus (Blandford) (Coleoptera: Curculionidae: Scolytinae): Does it differ from the wild population?2022

    • Author(s)
      Zi-Ru JIANG, Hayato MASUYA, Hisashi KAJIMURA
    • Journal Title

      Diversity

      Volume: 14(7) Issue: 7 Pages: 535-535

    • DOI

      10.3390/d14070535

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 国内2地域のアボカド(Persea americana)衰退木から検出されたキクイムシと菌類2022

    • Author(s)
      宮越望, 足助聡一郎, 梶村恒, 升屋勇人, 後藤瑞穂, 浅井明子, 黒田慶子
    • Journal Title

      樹木医学研究

      Volume: 26 Pages: 89-89

    • Related Report
      2022 Annual Research Report
  • [Journal Article] 南西諸島におけるデイゴ・マンゴー等の衰退枯死と養菌性キクイムシ随伴菌との関係2022

    • Author(s)
      岩川奈生, 足助聡一郎, 梶村恒, 升屋勇人, 亀山統一, 黒田慶子
    • Journal Title

      樹木医学研究

      Volume: 26 Pages: 125-125

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Recent advances toward the sustainable management of invasive Xylosandrus ambrosia beetles2021

    • Author(s)
      A Gugliuzzo, PHW Biedermann, D Carrillo, LA Castrillo, JP Egonyu, D Gallego, K Haddi, J Hulcr, H Jactel, H Kajimura, N Kamata, N Meurisse, Y Li, JB Oliver, CM Ranger, D Rassati, LL Stelinski, R Sutherland, GiT Garzia, MG Wright & A Biondi
    • Journal Title

      Journal of Pest Science

      Volume: 94 Issue: 3 Pages: 615-637

    • DOI

      10.1007/s10340-021-01382-3

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Novel Symbiotic Association Between Euwallacea Ambrosia Beetle and Fusarium Fungus on Fig Trees in Japan2021

    • Author(s)
      Jiang Zi-Ru、Masuya Hayato、Kajimura Hisashi
    • Journal Title

      Frontiers in Microbiology

      Volume: 12 Pages: 615-637

    • DOI

      10.3389/fmicb.2021.725210

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] マンゴーの枯れ枝から検出されたEuwallacea属キクイムシに随伴するFusarium属菌の分類学的検討2021

    • Author(s)
      石田真結子・岩川奈生・足助聡一郎・梶村恒・升屋勇人・亀山統一・黒田慶子
    • Journal Title

      樹木医学研究

      Volume: 25 Pages: 103-104

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Four mycangium types and four genera of ambrosia fungi suggest a complex history of fungus farming in the ambrosia beetle tribe Xyloterini2020

    • Author(s)
      Mayers Chase G.、Harrington Thomas C.、Mcnew Douglas L.、Roeper Richard A.、Biedermann Peter H. W.、Masuya Hayato、Bateman Craig C.
    • Journal Title

      Mycologia

      Volume: 112 Issue: 6 Pages: 1104-1137

    • DOI

      10.1080/00275514.2020.1755209

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Characterization of FsXEG12A from the cellulose-degrading ectosymbiotic fungus Fusarium spp. strain EI cultured by the ambrosia beetle2020

    • Author(s)
      Sakai Kiyota、Yamaguchi Aya、Tsutsumi Seitaro、Kawai Yuto、Tsuzuki Sho、Suzuki Hiromitsu、Jindou Sadanari、Suzuki Yoshihito、Kajimura Hisashi、Kato Masashi、Shimizu Motoyuki
    • Journal Title

      AMB Express

      Volume: 10 Issue: 1 Pages: 96-96

    • DOI

      10.1186/s13568-020-01030-6

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pathogenicity and Distribution of Fusarium solani Isolates Associated with Erythrina Decline in Japan2020

    • Author(s)
      Takashina Kuya、Chuma Izumi、Kajimura Hisashi、Kameyama Norikazu、Goto Chiaki、Kuroda Keiko
    • Journal Title

      Plant Disease

      Volume: 104 Issue: 3 Pages: 731-742

    • DOI

      10.1094/pdis-01-19-0044-re

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Essential Role of Taxonomic Expertise in the Creation of DNA Databases for the Identification and Delimitation of Southeast Asian Ambrosia Beetle Species (Curculionidae: Scolytinae: Xyleborini)2020

    • Author(s)
      Cognato Anthony I.、Sari Gina、Smith Sarah M.、Beaver Roger A.、Li You、Hulcr Jiri、Jordal Bjarte H.、Kajimura Hisashi、Lin Ching-Shan、Pham Thai Hong、Singh Sudhir、Sittichaya Wisut
    • Journal Title

      Frontiers in Ecology and Evolution

      Volume: 8 Pages: 1-17

    • DOI

      10.3389/fevo.2020.00027

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Patterns of coevolution between ambrosia beetle mycangia and the Ceratocystidaceae, with five new fungal genera and seven new species2019

    • Author(s)
      Mayers C.G.、Harrington T.C.、Masuya H.、Jordal B.H.、McNew D.L.、Shih H.-H.、Roets F.、Kietzka G.J.
    • Journal Title

      Persoonia - Molecular Phylogeny and Evolution of Fungi

      Volume: 44 Issue: 1 Pages: 41-66

    • DOI

      10.3767/persoonia.2020.44.02

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 外国原産果樹に加害した養菌性キクイムシと変色部から検出された菌類2023

    • Author(s)
      宮越望, 足助聡一郎, 梶村恒, 升屋勇人, 黒田慶子
    • Organizer
      森林学会第134回大会(鳥取)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Contrasting invasion history in two ambrosia beetles of the Xylosandrus genus2022

    • Author(s)
      Urvois T., C. Perrier, A. Roques, L. Saun?, C. Courtin, H. Kajimura, J. Hulcr, A. Cognato, M.-A. Auger-Rozenberg, C. Kerdelhu?
    • Organizer
      XXVI International Congress of Entomology (Helsinki)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] デイゴに軟腐症状を引き起こすFusarium pseudensiformeがいる場所2022

    • Author(s)
      升屋勇人, 辻本悟志, 宮越望, 黒田慶子
    • Organizer
      樹木医学会第27回大会(東京)要旨 P-7
    • Related Report
      2022 Annual Research Report
  • [Presentation] 沖縄島のコーヒーノキから検出された養菌性キクイムシと菌類2022

    • Author(s)
      宮越望, 足助聡一郎,梶村恒,升屋勇人,黒田慶子
    • Organizer
      樹木医学会第27回大会(東京)要旨P-23
    • Related Report
      2022 Annual Research Report
  • [Presentation] 国内植栽の熱帯果樹から検出された養菌性キクイムシと菌類2022

    • Author(s)
      宮越望・足助聡一郎・岩川奈生・梶村恒・升屋勇人・黒田慶子
    • Organizer
      133回日本森林学会大会(山形大学:オンライン) ポスター
    • Related Report
      2021 Annual Research Report
  • [Presentation] Effects of Fusarium fungi isolated from an ambrosia beetle, Euwallacea fornicatus, on mango tree saplings2022

    • Author(s)
      Jiang, Z.-R., Tanoue, M., Masuya, H., Kuroda, K. and Kajimura, H.
    • Organizer
      133回日本森林学会大会(山形大学:オンライン) ポスター
    • Related Report
      2021 Annual Research Report
  • [Presentation] オオハマボウノコキクイムシに随伴する菌類2021

    • Author(s)
      升屋勇人・梶村恒・辻本悟志
    • Organizer
      日本菌学会大会65
    • Related Report
      2021 Annual Research Report
  • [Presentation] 南西諸島におけるデイゴ・マンゴー等の衰退枯死と養菌性キクイムシ随伴菌との関係2021

    • Author(s)
      岩川奈生・足助聡一郎・黒田慶子・ 梶村恒・升屋勇人・亀山統一
    • Organizer
      樹木医学会26回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 国内2地域のアボカド衰退木から検出されたキクイムシと菌類2021

    • Author(s)
      宮越望・足助聡一郎・黒田慶子・梶村恒・升屋勇人・後藤瑞穂・浅井明子
    • Organizer
      樹木医学会26回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ヨシブエナガキクイムシ随伴菌の多様性2021

    • Author(s)
      升屋勇人・髙橋由紀子
    • Organizer
      第132回日本森林学会大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Euwallacea spp.が随伴するFusarium 属菌のデイゴとマンゴーへの影響2021

    • Author(s)
      石田真結子・岩川奈生・足助聡一郎・黒田慶子・梶村恒・ 升谷勇人・亀山統一
    • Organizer
      第132回日本森林学会大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Symbiotic fungi of Euwallacea fornicatus (Polyphagous Shot Hole Borer) infesting mango trees in Okinawa main island.2021

    • Author(s)
      Zi-Ru Jiang, Hayato Masuya, Norikazu Kameyama, Keiko Kuroda, Hisashi Kajimura
    • Organizer
      第132回日本森林学会大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Euwallacea 属キクイムシが随伴する Fusarium 属菌のデイゴとマンゴーへの影響2020

    • Author(s)
      石田真結子・岩川奈生・足助聡一郎・黒田慶子 ・梶村恒・升屋勇人・亀山統一
    • Organizer
      樹木医学会25回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 枝枯れ症状を起こすシイノコキクイムシに随伴するFusarium属菌2020

    • Author(s)
      佐々木雄馬・田原真琴・升屋勇人・廣岡裕吏
    • Organizer
      樹木医学会第25回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] トドマツオオキクイムシの菌嚢のX線マイクロCT観察及び共生菌の分離.2020

    • Author(s)
      三木尚輝, 姜自如, 木下峻一, 佐々木理, 升屋勇人, 梶村恒
    • Organizer
      第131回日本森林学会大会, 名古屋大学
    • Related Report
      2019 Annual Research Report
  • [Presentation] Inoculation of both Fusarium sp. and Ceratocystis ficicola can bring fig saplings to early wilt.2020

    • Author(s)
      Zi-Ru Jiang,Takeshige Morita,Shota Jikumaru, Keiko Kuroda,Hayato Masuya,Hisashi Kajimura
    • Organizer
      第131回日本森林学会大会, 名古屋大学
    • Related Report
      2019 Annual Research Report
  • [Presentation] マメ科樹木デイゴの枯死に関わる病原性Fusariumの地理的分布2019

    • Author(s)
      黒田慶子, 石田真由子, 岩川奈生, 亀山統一, 升屋勇人, 梶村恒, 遠藤力也
    • Organizer
      樹木医学会第24回大会(東京)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Comparison of fungal flora in female adults of an ambrosia beetle, Euwallacea interjectus (Scolytinae), among wild and rearing populations.2019

    • Author(s)
      Zi-Ru Jiang ,Hayato Masuya,Hisashi Kajimura
    • Organizer
      Asian Mycological Congress 2019, 三重県総合文化センター
    • Related Report
      2019 Annual Research Report
  • [Book] 林業改良普及双書No.204 ナラ枯れ被害を防ぐ里山管理2023

    • Author(s)
      黒田 慶子
    • Total Pages
      194
    • Publisher
      全国林業改良普及協会
    • ISBN
      9784881384411
    • Related Report
      2022 Annual Research Report
  • [Book] 森林保護学の基礎2021

    • Author(s)
      小池孝良、中村誠宏、宮本敏澄
    • Total Pages
      192
    • Publisher
      農山漁村文化協会
    • ISBN
      454012210X
    • Related Report
      2021 Annual Research Report
  • [Book] 樹木医学入門2021

    • Author(s)
      福田 健二
    • Total Pages
      210
    • Publisher
      朝倉書店
    • ISBN
      4254470592
    • Related Report
      2021 Annual Research Report
  • [Book] 森林学の百科事典2021

    • Author(s)
      分担執筆:黒田慶子、升屋、梶村
    • Total Pages
      694
    • Publisher
      丸善出版
    • ISBN
      9784621305843
    • Related Report
      2020 Annual Research Report
  • [Book] 森林病理学2020

    • Author(s)
      黒田 慶子、太田 祐子、佐橋 憲生
    • Total Pages
      216
    • Publisher
      朝倉書店
    • ISBN
      9784254470567
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Book] 京都の森と文化2020

    • Author(s)
      京都伝統文化の森推進協議会(分担執筆:黒田慶子)
    • Total Pages
      304
    • Publisher
      ナカニシヤ出版
    • ISBN
      9784779514586
    • Related Report
      2020 Annual Research Report
  • [Remarks] 養菌性キクイム シと共生菌・随伴菌の生態

    • URL

      http://www2.kobe-u.ac.jp/~kurodak/Ambrosia.html

    • Related Report
      2022 Annual Research Report 2020 Annual Research Report
  • [Remarks] デイゴの衰退・枯死:原因はデイゴヒメコバチではなくFusarium solani 種複合体

    • URL

      http://www2.kobe-u.ac.jp/~kurodak/Deigo_2.html

    • Related Report
      2019 Annual Research Report
  • [Remarks] 病原性菌株の分布

    • URL

      http://www2.kobe-u.ac.jp/~kurodak/Deigo_2020.html

    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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