棉花蚜虫防治药剂筛选  

Screening of Cotton Aphid Control Agents

作　　者：沈丹 单莹 刘艳珍 王子胜 SHEN Dan(Liaoning Insitute of Economic Crops,Liaoyang,Liaoning111000)

机构地区：[1]辽宁省经济作物研究所,辽宁辽阳111000

出　　处：《园艺与种苗》2024年第2期95-96,共2页Horticulture & Seed

基　　金：辽塔棉花新品种选育及示范推广(2023211009000356)。

摘　　要：[目的]有效防治棉花蚜虫虫害。[方法]选择5种常用杀虫剂,在棉花苗期,采用叶面喷施的方法,进行田间防效比较。[结果]通过比较不同药剂的防治效果,25%高效氯氟氰菊酯·啶虫脒乳油225 g/hm2效果最好,防效可达96%以上。[结论] 25%高效氯氟氰菊酯·啶虫脒乳油的防效明显高于另外4种药剂,可在棉花生产中推广应用。[Objective]The aim was to effectively control cotton aphid insect infestation.[Method]Five insecticides were selected in the seedling stage of cotton,and the field control efficiency was compared by foliar spraying.[Result]By comparing the control effects of different agents,it was concluded that 25%high efficiency Cyhalothrin·Acetamidine emulsion was 225 g/hm2.The best control effect was more than 96%.[Conclusion]25%high efficiency Cyhalothrin·Acetamidine emulsion was significantly higher than the other 4 agents.It could be widely used in cotton production.

关 键 词：棉花 蚜虫 药剂筛选 

分 类 号：S562[农业科学—作物学]