モモアカアブラムシの有機リン製剤抵抗性   :   Insecticide Resistance of the Green Peach Aphid, Myzus persicae (SULZER), to Organophosphorus Compounds in Japan 

作成者 野村, 健一, 船城, 衛介
作成者 (ヨミ) フナキ, エイスケ
作成者の別表記 NOMURA, Ken'ichi, FUNAKI, Eisuke
日本十進分類法 (NDC) 620
内容 1.関東地方を中心に6地区産のモモアカアブラムシのESPに対する感受性(抵抗性)を比較検討し, それぞれ差異のあることを認めた.その差異は, 薬剤散布歴によって一応の説明がつくようである.2.淘汰実験によっても, 抵抗性発達の事実を認めることができた.3.上記6個体群についての電気泳動法によるzymogramパターンの比較検討から, E_2泳動帯の出現率により抵抗性程度がある程度予測できることがわかった.4.同種の有機リン製剤抵抗性の発達・消失についても若干の知見および問題点を掲げた.
Insecticide resistance of the green peach aphid, Myzus persicae (SULZER), to organophosphorus compounds in Japan. K. NOMURA and E. FUNAKI. Faculty of Horticulture, Chiba Uriv., Matsudo, Japan. Tech. Bull. Fac. Hort. Chiba Univ., No.25: 83-87, 1977. Comparative studies on the effectiveness of ESP (Estox or Metasystox-S: S-2-ethylsulfinyl-1-methyl-ethyl dimethyl phosphorothiolate) against various populations of the green peach aphid, Myzus persica (SULZER), was conducted by dipping method. Among them, the population collected in Kanayama, Fukushima Prefecture, where insecticide spraying has not been done, was the most susceptible (LC_<50>: 0.0016%), and the population of Miura, Kanagawa Prefecture, a representative growing area of vegetalbe crops, was the most resistant (LC_<50>: 0.0346%). The difference of resistance level in each district may be related to the frequency of insecticide spraying. Experiments of selection pressure with ESP also proved the fact of resistance development. Zymogram patterns in various populations were examined by means of electrophoresis method, and correlation between the appearance of E_2-band and the resistance level was recognized generally. Besides these, the long term prevalence of resistance was considered. The resistance level of Matsudo-population at present is recognized to be lower than that in 1965, perhaps due to decrease of insecticide spraying with organophosphorus compounds.

公開者 千葉大学園芸学部
コンテンツの種類 紀要論文 Departmental Bulletin Paper
DCMI資源タイプ text
ファイル形式 application/pdf
ISSN 0069-3227
NCID AN00142658
掲載誌情報 千葉大学園芸学部学術報告 Vol.25 page.83-87 (19771210)
情報源 The technical bulletin of Faculty of Horticulture, Chiba University
言語 日本語
著者版フラグ publisher

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