氨基甲酸酯杀虫剂灭蚜威及其与阿维菌素的混配制剂对美洲斑潜蝇的防治效果  

Effectiveness of a carbamate insecticide Mieyawei, and mixtures of Mieyawei and abamactin against the leaf miner.

作　　者：曾益良[1] 康乐[1] 秦小薇[1] 王文兰[2] 宋健军 张平南 王同顺 王秀娟 崔育才 

机构地区：[1]农业虫鼠害综合治理研究国家重点实验室,中国科学院动物研究所北京100080 [2]山东省农药检定所,济南252100 [3]恒东农药化工有限公司,德州253023 [4]山东青州植保站,青州262500

出　　处：《昆虫知识》2003年第3期240-243,共4页Entomological Knowledge

基　　金：中科院农药科技开发项目 (NK95 0 5 3 1) ;(NK十五 C 0 7);国家应急项目 (96 0 0 5 0 1 12 )资助

摘　　要：田间试验表明 ,氨基甲酸酯新杀虫剂灭蚜威单剂与生物农药阿维菌素混剂对美洲斑潜蝇Liro myzasativae防治效果优良。 5 0 %灭蚜威可湿粉使用剂量 2 5g(a .i.) 667m2 的 3～ 1 1d校正防效为85 2 8%～ 86 3 9% ,1 8 75g(a.i.) 667m2 相应药效为 83 0 1 %～ 84 0 4%。 3种不同配比的灭蚜威与阿维菌素混剂使用剂量 1 0g(a .i.) 667m2 ,药后 3～ 1 1d防效为 85 90 %～ 90 3 3 % ,7 5g(a .i.) 667m2 相应药效为 83 48%～ 88 5 2 %。Field tests demonstrated that the carbamate insecticide Mieyawei alone and together with abamactin possessed had highly insecticidal activity in control against the leaf miner, Liriomyza sativae Blanchard.The result of the field trials showed that the control that Mieyawei 50% WP were 85.28%～86.39% at the rate of 25 g(a.i.)/667 m\+2 after 3～11 days,and its effect were 83.01%～84.04% at the rate of 18.75 g(a.i.)/667 m\+2. Meanwhile, the experiments showed that three mixtures of Mieyawei with abamactin achieved mortalities 85.90%～90.33% when applied 10 g(a.i.)/667 m\+2 after 3～10 days, and remained 83.48%～88.52% at the rate of 7.5 g (a.i.)/667 m\+2 correspondingly.

关 键 词：美洲斑潜蝇 灭蚜威 阿维菌素 防治效果 杀虫剂 混配制剂 

分 类 号：S482.3[农业科学—农药学] S433[农业科学—植物保护]