40%辛硫磷EC防治日光温室棕榈蓟马研究  

Study of 40% Phoxim EC to Control Thrips palmi in Solar Greenhouse

作　　者：张安盛[1] 庄乾营[1] 周仙红[1] 李丽莉[1] 门兴元[1] 于毅[1] 

机构地区：[1]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,山东济南250100

出　　处：《农业灾害研究》2013年第2期18-19,共2页Journal of Agricultural Catastrophology

基　　金：济南市高校院所自主创新项目(201102029);山东省科技发展计划项目(2012GNC11112)

摘　　要：[目的]筛选对棕榈蓟马有较好防治效果的药剂。[方法]用浸叶法开展了40%辛硫磷EC对棕榈蓟马的室内毒力测定,并进行了田间药效试验。[结果]辛硫磷对棕榈蓟马成虫的LC50值为6.881mg/L,40%辛硫磷EC用量900～1125kg/hm2对棕榈蓟马具有较好的防治效果。[结论]40%辛硫磷EC是防治设施蔬菜棕榈蓟马的较好药剂,生产上可以推广应用。[Objective] The aim was to screen the pesticide with good control effects of Thrips palmi.[Method] The toxicity of 40% phoxim EC against Thrips palmi were evaluated by leaf-dipping method in the lab and field trials were carried out.[Result] The LC 50 of phoxim against T.palmi adult were 6.881 mg/L and the control effects of T.palmi were better when the dosages of 40% phoxim EC were 900 ～1 125 kg/hm 2.[Conclusion]40% phoxim EC was the excellent pesticide for controlling Thrips palmi,and it could be used in application and dissemination of vegetabble production.

关 键 词：40%辛硫磷EC 棕榈蓟马 毒力测定 药效试验 

分 类 号：S436.33[农业科学—农业昆虫与害虫防治]