作　　者： ; ;

机构地区： 华南农业大学植保系

出　　处： 《农药》 1996年第5期35-37,共3页

摘　　要： 对５种药剂防治节瓜蓟马进行了田间试验。试验结果表明，丁硫克百威对节瓜蓟马防治效果最好，建议使用倍数为１０００～１５００倍；其次是顺式氟氰菊酯。灭多威、异丙威对节瓜蓟马防治效果一般，而乐果防治效果最差。本文提出了在用药剂防治节瓜蓟马过程中宜采用在４～６天内连续施用二次药的使用策略。 Five pesticides against Thrips palmi Karny were tested in the field. The results showed that carbofuran (20%EC)and alphacypermethrin (2. 5%EC) were highly effective on both adults and larvae of thrips. Methomyl (24%)and isoprocarb (20%EC) were moderately effective,while dimethoate (40%EC) resulted in low effectiveness. In order to get good effectiveness of control with pesticides against Thrips palmi,the strategy of applying twice within 4 to 6 days was suggested.

关 键 词： 蓟马 节瓜蓟马 药剂 防治 蔬菜 害虫 田间试验

领　　域： [农业科学] [农业科学]