Insecticide Resistane Study in Plutella xylostella (L.)－III. The Insecticide Susceptibilities and Resistance Response of a Native Susceptible Strain.
Other Title
小菜蛾抗藥性之研究－III.對三種殺蟲劑之抗性發展及引發之交互抗性
Journal
中華農業研究
Journal Volume
32
Journal Issue
2
Pages
146-154
Date Issued
1983-06-06
Date
1983-06-06
Author(s)
Tao-Mei Chou
Edward Y. Cheng
周桃美
鄭允
Abstract
The toxicity information of twenty-two insecticides on the diamondback moth was obtained by testing a native susceptible I-lan strain. Top five insecticides of all tested compounds are synthetic pyrethroids. Decamethrin is the most effective insecticide and carbaryl is the worst one. Mevinphos and carbofuran are the most effective compound for organophosphates and carbamates respectively. The overall result of toxicity test of I-lan strain is quite comparable to that of a susceptible strain introduced from France.
本試驗係利用本所於民國69-70年間於宜蘭所採得之感性品系小菜蛾Plutella xylostella (L)、測定22種登記於防治此蟲之殺蟲劑的基本毒理資料。所測得最有效之前五種均屬人工合成除蟲菊精(Synthetic pyrethroids)，而其中，又以第滅靈(Decamethrin)最爲有效。數種有機磷劑效果均佳，但以美文松爲第一，氨基甲酸鹽類之效果均不理想，僅加保扶尚可，加保利爲所有供試藥劑中感度最差者（見表1.）。總體而言，所測得結果與劉明毅等人所測之FS-品系反應類似（見表2.）。但宜蘭品系對有機磷類殺蟲劑之感度偏低，似與該類藥劑已在本省使用多年，可能有某種程度之抗藥性發生有關。
Publisher
農業試驗所
Type
journal article
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