山东省棕榈蓟马田间种群对7种杀虫剂的抗药性  

Resistance of Thrips palmi to seven kinds of insecticides in Shandong Province

作　　者：侯海霞[1,2] 于毅[2] 周仙红[2] 刘永杰[1] 张安盛[2] 

机构地区：[1]山东农业大学植物保护学院,泰安271000 [2]山东省农业科学院植物保护研究所,山东省植物病毒学重点实验室,济南250100

出　　处：《植物保护》2015年第5期151-154,共4页Plant Protection

基　　金：公益性行业(农业)科研专项(201303028);山东省科技发展计划(2012GNC11007)

摘　　要：采用叶管药膜法测定了山东省4个蔬菜产区棕榈蓟马对7种杀虫剂的抗药性水平。结果表明，供试药剂毒力由大到小依次为多杀霉素＞甲氨基阿维菌素苯甲酸盐＞吡虫啉＞噻虫嗪＞吡蚜酮＞高效氯氟氰菊酯＞辛硫磷；济南、聊城和泰安地区的棕榈蓟马种群对7种药剂基本处于敏感状态，寿光地区的棕榈蓟马对多杀霉素、甲氨基阿维菌素苯甲酸盐、吡虫啉和吡蚜酮产生了6.99～10.83倍的低水平抗性。Resistance of Thrips palmi collected from four vegetables production areas of Shandong Province to 7 kinds of insecticides was evaluated by using leaf tube residue method.LC50 value detection results showed that the toxicity orders of these insecticides were spinosad〉abamectin-aminomethyl〉 imidacloprid 〉 thiamethoxam〉pymetrozine〉lambda-cyhalothrin〉phoxim.T .palmi populations collected from Ji’nan,Tai’an and Li-aocheng districts were relatively sensitive to the 7 insecticides.The Shouguang population exhibited low level re-sistance to spinosad,abamectin-aminomethyl,imidacloprid and pymetrozine,with a range of 6.99 to 10.83 fold.

关 键 词：山东省 棕榈蓟马 田间种群 抗药性 

分 类 号：S436.3[农业科学—农业昆虫与害虫防治]