数カ所で採集したクマネズミの warfarin と scilliroside に対する感受性 Susceptibility of the roof rat, Rattus rattus, captured in several places to warfarin and scilliroside

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著者

    • 伊藤 靖忠 [他] ITO Yasutada
    • 日本環境衛生センター環境生物部:東京大学医科学研究所寄生虫研究部 Department of Environmental Biology, Japan Environmental Sanitation Center:Department of Parasitology, Institute of Medical Science, University of Tokyo
    • 元木 貢 MOTOKI Mitsugu
    • アペックス産業株式会社:東京大学医科学研究所寄生虫研究部 Apex Ind. Co., Ltd.:Department of Parasitology, Institute of Medical Science, University of Tokyo
    • 川島 次郎 KAWASHIMA Jiro
    • 東京大学医科学研究所寄生虫研究部 Department of Parasitology, Institute of Medical Science, University of Tokyo
    • 服部 正策 HATTORI Seisaku
    • 東京大学医科学研究所寄生虫研究部 Department of Parasitology, Institute of Medical Science, University of Tokyo

抄録

Warfarin and scilliroside were administered orally to the wild roof rat, Rattus rattus, captured in Tokunoshima Island where the control with rodenticides was considered to have been scarcely done. Ten days' administration of warfarin resulted in LD50 of 35mg/kg and single administration of scilliroside resulted in that of 1.2mg/kg, suggesting the susceptible level to these chemicals of this species in Japan. On the other hand, the roof rats captured at several buildings in Tokyo where it has been difficult to control the species with these chemicals, were allowed to feed 0.025% warfarin powdered bait. One of the rats captured at Shinjuku survived for more than 70 days, suggesting that resistance to this rodenticide has developed in the urban area.

収録刊行物

  • 衛生動物

    衛生動物 32(3), 251-254, 1981

    日本衛生動物学会

被引用文献:  6件中 1-6件 を表示

各種コード

  • NII論文ID(NAID)
    110003816125
  • NII書誌ID(NCID)
    AN00021948
  • 本文言語コード
    JPN
  • 資料種別
    雑誌論文
  • ISSN
    0424-7086
  • NDL 記事登録ID
    2359084
  • NDL 刊行物分類
    SC235;SD0
  • NDL 雑誌分類
    ZS17(科学技術--医学--衛生学・公衆衛生)
  • NDL 請求記号
    Z19-47
  • データ提供元
    CJP引用  NDL  NII-ELS  J-STAGE 
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