%0 Journal Article
%T Seasonal dynamics of the resistance to organophosphorus insecticides and its biochemical mechanism in Plutella xylostella (L.)<br>小菜蛾有机磷抗性季节性变化及毒理机制研究
%A WU Gang
%A <br>吴刚
%J 生态学报
%D 2004
%I 
%X The resistance to methamidophos and dichlorvos in the field populations of Plutella xylostella (Lepidoptera: Yponomeutidae), collected from Fuzhou, Fujian, China from October 1998 to January 2003, was determined using a leaf-dipping method with 3rd instar larvae. P. xylostella's resistance to insecticides, methamidophos and dichlorvos, was significantly higher in autumn and spring than in summer. Apparently, seasonal variations of the insecticide resistance existed in the field population of Plutella xylost...
%K Plutella xylostella
%K organophosphates resistance
%K environmental temperature
%K acetylcholinesterase sensitivity
%K detoxification enzymes<br>小菜蛾
%K 有机磷抗性
%K 环境温度
%K 乙酰胆碱酯酶敏感性
%K 解毒酶
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=F171D5B791CABE0260086D0DAF931B63&yid=D0E58B75BFD8E51C&vid=B91E8C6D6FE990DB&iid=E158A972A605785F&sid=C19D5524C51D7FE4&eid=2868AE484E7BAD6B&journal_id=1000-0933&journal_name=生态学报&referenced_num=3&reference_num=6