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Development of Highly Efficient Insecticidal Technology of Dermanyssus gallinae Using High-Voltage Impulses

Research Project

Project/Area Number 21K04013
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 21010:Power engineering-related
Research InstitutionOita National College of Technology

Principal Investigator

Ueno Takahisa  大分工業高等専門学校, 電気電子工学科, 准教授 (30508867)

Co-Investigator(Kenkyū-buntansha) 八田 岳士  北里大学, 医学部, 准教授 (00455304)
古川 隼士  北里大学, 医療衛生学部, 准教授 (90632729)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2023: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2022: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2021: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsインパルス高電圧 / ワクモ / Dermanyssus gallinae / IPM防除 / ダニ / 薬剤抵抗性 / 節足動物 / パルス高電圧 / 防除 / ワクモ殺虫 / 高電圧パルス殺虫
Outline of Research at the Start

わが国における採卵養鶏事業は,高度に集約・システム化された生産体制によって「ワクモ」が通年繁殖することが可能となり,その経済的被害は近年増大している.その防除方法として殺ダニ剤が使用されてきたが,発育環が極めて短いことから近年,薬剤抵抗性を示すワクモが出現し対策に苦慮している現状にある.
そこで本申請では,高電圧インパルス印加によるワクモの殺虫機序を解明し,走暗性という特性を活かしたワクモ誘引型リアクタを開発し,高効率ワクモ殺虫技術を構築することを目的とする.

Outline of Final Research Achievements

Dermanyssus gallinae, a pernicious ectoparasite plaguing avian hosts and posing a formidable challenge to the poultry industry, has traditionally been controlled through the application of pyrethroid insecticides. However, the emergence of resistance has diminished their efficacy, necessitating alternative strategies. This study substantiates the potency of high-voltage impulse discharges in effectively suppressing D. gallinae infestations, delineating optimal electrical parameters. The exoskeletal alterations induced by these discharges mirrored thermal stress effects, albeit without concomitant elemental composition changes, implying tissue damage stemming from internal electric currents. Notably, high-voltage impulses demonstrated markedly superior mite control efficacy compared to ultraviolet light or ozone treatments, eradicating up to 95% of mites within a mere 30-second exposure duration.

Academic Significance and Societal Importance of the Research Achievements

本研究では、IPMの代替防除法として、薬剤の多用に依存しない高電圧インパルス放電の利用を提案した。
紫外線やオゾンを用いた防除法と比較して、高電圧インパルス防除法は、わずか30秒の間にD. gallinaeに対して95%以上の致死率を達成することが実証されており、防除強度と時間効率において卓越している。この結果は、電気ショックダニ防除法は、D. gallinaeが電気ショックダニに対して抵抗性を発達させず、速やかに駆除できることから、新規なダニ防除法としての可能性を示すものである。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (10 results)

All 2024 2023 2022 2021

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (7 results) (of which Int'l Joint Research: 3 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Studies on the Control of Dermanyssus gallinae via High-Voltage Impulse2023

    • Author(s)
      Takahisa Ueno, Yuma Mizobe, Junko Ninomiya, Takahiro Inoue, Takashi Furukawa, Takeshi Hatta
    • Journal Title

      Electronics

      Volume: 12 Issue: 4 Pages: 1038-1038

    • DOI

      10.3390/electronics12041038

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Vancomycin-Resistant Enterococcus faecium Sterilization and Conductivity Change by Impulse Voltage2023

    • Author(s)
      Takahisa Ueno, Takashi Furukawa, Takashi Sakugawa
    • Journal Title

      Microorganisms

      Volume: 11 Issue: 2 Pages: 517-517

    • DOI

      10.3390/microorganisms11020517

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 高耐圧半導体スイッチによるパルスパワー電源の構築2024

    • Author(s)
      塩山柊二,古川隼士,佐久川貴志,尾形公一郎,上野崇寿
    • Organizer
      令和5年度電気学会九州支部 高専研究講演会,A307
    • Related Report
      2023 Annual Research Report
  • [Presentation] Control of agricultural pests that have acquired drug resistance by impulse high voltage2024

    • Author(s)
      Takahisa Ueno, Takashi Sakugawa, Takashi Furukawa, Takeshi Hatta
    • Organizer
      APSPT-13/ISPlasma 2024/IC-PLANTS2024,1116
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Control of Arthropods by High-voltage Impulse Discharge2023

    • Author(s)
      Yuma Mizobe, Masanori Eguchi, Taichi Sugai, Weihua Jiang, Takahisa Ueno
    • Organizer
      8th STI-Gigaku 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Construction of mite-killing technology using impulse high voltage2023

    • Author(s)
      Takahisa Ueno , Yuma Mizobe, Takashi Sakugawa, Takeshi Hatta
    • Organizer
      The 1st KOSEN Research International Symposium (KIRS)
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] 同軸円筒型リアクタ電極のパルス電界解析2023

    • Author(s)
      財前 昌平, 中村 翼, 佐久川 貴志,上野 崇寿
    • Organizer
      電気学会九州支部令和 4 年度高専研究講演会
    • Related Report
      2022 Research-status Report
  • [Presentation] 溝部裕真,上野崇寿2022

    • Author(s)
      インパルス高電圧による養鶏に寄生する節足動物の殺虫に関する研究
    • Organizer
      テクノカフェ大分 第8回高専・大学合同研究発表会
    • Related Report
      2022 Research-status Report
  • [Presentation] インパルス高電圧によるワクモ殺虫技術の構築2021

    • Author(s)
      溝部裕真,上野崇寿
    • Organizer
      高専シンポジウム
    • Related Report
      2021 Research-status Report
  • [Patent(Industrial Property Rights)] ダニ類の駆除装置および駆除方法2022

    • Inventor(s)
      上野 崇寿, 笠間, 俊次, 八田岳士, 古川隼士
    • Industrial Property Rights Holder
      上野 崇寿, 笠間, 俊次, 八田岳士, 古川隼士
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2022-015723
    • Filing Date
      2022
    • Related Report
      2021 Research-status Report

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Published: 2021-04-28   Modified: 2025-01-30  

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