亚洲稻区灰飞虱抗药性研究进展  

Advances in the research on resistance of small brown planthopper in Asia.

作　　者：林友伟[1] 张晓梅 沈晋良[1] 

机构地区：[1]南京农业大学植保学院农药科学系,南京210095 [2]珠海市动植物防疫监督检验中心,珠海519000

出　　处：《昆虫知识》2005年第1期28-30,共3页Entomological Knowledge

基　　金：科技部"十五攻关项目"资助课题"菊酯类农药在水稻田应用可行性研究"。

摘　　要：灰飞虱Laodelphaxstriatellus(Falln)是亚洲稻区的一种重要传毒昆虫。20世纪60年代以来,灰飞虱先后对有机氯、有机磷以及氨基甲酸酯类杀虫剂产生了不同程度的抗药性,其抗性机理主要涉及解毒代谢增强和靶标敏感性下降。随着吡虫啉等新型药剂使用面积的扩大,加强抗性监测,制定科学合理的抗性治理策略势在必行。The small brown planthopper,Laodelphax striatellus Falln,is a serious vector pest of various virus in Asia.It has developed different level of resistance to organochlorine,organophosphorus and carbamate insecticides since 1960s,with the mechanisms mainly involving the enhance of detoxification and decline of target susceptibility.Nowadays,the using of imidacloprid and other novel pesticides expands very rapidly.Therefore,it is urgent for us to strengthen the resistant monitoring and establish the scientific resistance management strategy.

关 键 词：灰飞虱 稻区 抗性监测 抗性治理 传毒昆虫 药剂使用 抗药性 研究进展 解毒 代谢 

分 类 号：S481.4[农业科学—农药学]