福建省黄曲条跳甲药剂敏感性的地区差异  

The regional diversity of susceptibility of striped flea beetle(SFB),Phyllotreta striolata(Fabricius),to insecticides in Fujian Province

作　　者：傅建炜[1] 李建宇[2] 邱良妙[2] 林泽燕[1] 尤民生[1] 

机构地区：[1]福建农林大学应用生态研究所,福建福州350002 [2]福建省农业科学院植物保护研究所,福建福州350013

出　　处：《福建农林大学学报（自然科学版）》2006年第3期235-238,共4页Journal of Fujian Agriculture and Forestry University:Natural Science Edition

基　　金：福建省自然科学基金(B0020002);福建省重大科技项目(2002N007);福建省青年科技人才创新基金(2004J058)资助项目

摘　　要：利用浸叶法对福建省不同地区黄曲条跳甲的药剂敏感性水平进行测定,结果表明不同地区的黄曲条跳甲对毒死蜱、丁硫克百威、敌敌畏的药剂敏感性普遍处于敏感性下降到低抗水平,少数菜区达到中等抗性水平;不同地区的黄曲条跳甲对氯氰菊酯的药剂敏感性差异较大,部分地区达到中抗或高抗水平.总体上,闽东南沿海地区的黄曲条跳甲药剂敏感性水平普遍低于闽西北地区.The susceptibility diversity of striped flea beetle （SFB）, Phyllotreta striolata （Fabricius） collected from different sites in Fujian Province was tested and analyzed using the leaf-dipping method. The results indicated that the beetles from most sites had generally developed a low-level resistance to chlorpyrifos, dichlorvos, and carbosulfan, while some middle-level resistant populations of SFB also existed. There were significant differences among the different geographical populations in their susceptibility to cypermethfin, with some populations showing a middle-level or high-level resistance to the insecticide. In general, the SFB populations in the southeast Fujian were lower in the susceptibility to insecticides than those in the northwest.

关 键 词：黄曲条跳甲 药剂敏感性 地区差异 氯氰菊酯 

分 类 号：S436.3[农业科学—农业昆虫与害虫防治]