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Real-time behavior analysis of entomopathogenic fungi infected Anopheles mosquito

Research Project

Project/Area Number 25850227
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Insect science
Research InstitutionObihiro University of Agriculture and Veterinary Medicine

Principal Investigator

Aiuchi Daigo  帯広畜産大学, 畜産学部, 助教 (50552783)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords昆虫寄生菌 / Beauveria bassiana / 感染症媒介蚊 / Anopheles stephensi / ベクターコントロール / 行動制御 / 産卵行動 / 吸血行動 / 宿主探索行動 / 自動行動アッセイ
Outline of Final Research Achievements

Control researches of Anopheles by entomopathogenic fingi have evaluated only virulence, however in this study, we focussed on sub-lethal effect including host seeking behavior, blood sucking behavior, ovipositional behavior. As a result, in host seeking behavior, fungus infected mosquito was less able to detect heat, color, and odor. In blood sucking behavior, the amount and rate of blood sucking were decreased by fungal infection. In ovipositional behavior, follicle development was surpressed and the number of oviposition and hatching rate were decreased. Inhibition of these behaviors will directry affect to efficiency of infectious diseases transmission. It shows that it is possible to generate inactivated vector in epidemiological sense by infection of entomopathogenic fungi.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (12 results)

All 2016 2015 2014 2013 Other

All Int'l Joint Research (1 results) Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (10 results) (of which Int'l Joint Research: 2 results,  Invited: 4 results)

  • [Int'l Joint Research] ワガドゥグ大学/マラリア研究・研修センター(ブルキナファソ)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Evaluation of the pathogenicity and infectivity of entomopathogenic hypocrealean fungi, isolated from wild mosquitoes in Japan and Burkina Faso, against female adult Anopheles stephensi mosquitoes2015

    • Author(s)
      Minehiro ISHII, Junya TAKESHITA, Mitsugu ISHIYAMA, Masayuki TANI, Masanori KOIKE, Daigo AIUCHI
    • Journal Title

      fungal ecology

      Volume: 15 Pages: 39-50

    • DOI

      10.1016/j.funeco.2015.02.002

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Entomopathogenic fungus inhibits blood feeding and egg production of mosquito2016

    • Author(s)
      M. Ishii, M. Koike, and D. Aiuchi
    • Organizer
      第60回日本応用動物昆虫学会
    • Place of Presentation
      大阪府立大学(大阪府・堺市)
    • Year and Date
      2016-03-26
    • Related Report
      2015 Annual Research Report
  • [Presentation] Entomopathogenic fungus Beauveria bassiana sensu lato inhibits propagation of malaria mosquito Anopheles stephensi2016

    • Author(s)
      Minehiro Ishii
    • Organizer
      The 2nd Tokyo Vector Encounter
    • Place of Presentation
      東京慈恵会医科大学(東京都・港区)
    • Year and Date
      2016-03-02
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Beauveria bassiana inhibits host seeking behavior of Anopheles stephensi2015

    • Author(s)
      M. Ishii, M. Koike, and D. Aiuchi
    • Organizer
      The 48th annual meeting of the Society for invertebrate Pathology
    • Place of Presentation
      ブリティッシュコロンビア大学(バンクーバー・カナダ)
    • Year and Date
      2015-08-09
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 昆虫寄生菌は感染症媒介蚊の宿主探索行動を阻害する2015

    • Author(s)
      石井 嶺広、小池 正徳、相内 大吾
    • Organizer
      第59回日本応用動物昆虫学会
    • Place of Presentation
      山形県 山形市
    • Year and Date
      2015-03-26 – 2015-03-28
    • Related Report
      2014 Research-status Report
  • [Presentation] Behavioral control of anopheline mosquito by entomopathogenic fungi: Death as a vector2015

    • Author(s)
      Daigo Aiuchi
    • Organizer
      International Symposium on Frontier Science of Pathogen-transmitting Vectors
    • Place of Presentation
      東京都 慈恵会医科大
    • Year and Date
      2015-02-03
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 昆虫寄生菌による病原体ベクターの行動制御~ベクターとしての死~2014

    • Author(s)
      石井 嶺広、小池 正徳、相内 大吾
    • Organizer
      第11回昆虫病理研究会シンポジウム
    • Place of Presentation
      山梨県 富士吉田
    • Year and Date
      2014-09-18 – 2014-09-20
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Behavioral control of malarial mosquito by entomopathogenic fungi: Death as the vector.2014

    • Author(s)
      M. Ishii, M. Koike, D. Aiuchi
    • Organizer
      The 47th annual meeting of the Society for invertebrate Pathology
    • Place of Presentation
      Mainz, Germany
    • Year and Date
      2014-08-03 – 2014-08-07
    • Related Report
      2014 Research-status Report
  • [Presentation] 昆虫寄生性糸状菌による感染症媒介蚊の宿主探索行動の行動抑制 ~ベクターとしての死~2014

    • Author(s)
      石井 嶺広
    • Organizer
      第58回日本応用動物昆虫学会
    • Place of Presentation
      高知・高知大学
    • Related Report
      2013 Research-status Report
  • [Presentation] Histopathological observation of infection dynamics of Beauveria bassiana in adult female Anopheles stephensi using Grocott stain2013

    • Author(s)
      石井 嶺広
    • Organizer
      The 46th annual meeting of the Society for invertebrate Pathology
    • Place of Presentation
      ピッツバーグ
    • Related Report
      2013 Research-status Report
  • [Presentation] 昆虫寄生菌を用いた感染症媒介蚊の防除

    • Author(s)
      相内 大吾
    • Organizer
      第65回衛生動物学会,第21回病害動物の生理分子生物談話会
    • Place of Presentation
      江別・酪農学園大学
    • Related Report
      2013 Research-status Report
    • Invited

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Published: 2014-07-25   Modified: 2019-07-29  

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