棉花蚜虫防治药剂筛选
Screening of Cotton Aphid Control Agents
沈丹 1单莹 1刘艳珍 1王子胜1
作者信息
- 1. 辽宁省经济作物研究所,辽宁辽阳 111000
- 折叠
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.
Abstract
[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Key words
Cotton/Aphids/Drug screening引用本文复制引用
出版年
2024
NETL
NSTL
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