9种杀虫剂对马铃薯桃蚜的室内毒力测定
Modern Agrochemicals(2020)
Abstract
为了筛选防治马铃薯上桃蚜的更好药剂,在室内采用叶片浸渍法,测定了9种杀虫剂对马铃薯桃蚜的毒力.结果 表明:9种杀虫剂对马铃薯桃蚜都有较好的毒力,其中3.15%阿维·吡虫啉EC对马铃薯桃蚜的毒力最高,LC50值为0.7304 mg/L;其次是5%高效氯氟氰菊酯ME、33%氯氟·吡虫啉SC、3.2%阿维菌素EC和9%噻虫·高氯氟SC,LC50值分别为0.873 1 mg/L、1.384 9 mg/L、1.855 3 mg/L和2.660 7 mg/L;22%氟啶虫胺腈SC、30%噻虫嗪SC和20%噻虫胺SC的LC50值分别为5.782 8 mg/L、5.8653 mg/L和6.279 3 mg/L;20%吡虫啉SL对马铃薯桃蚜的毒力最低,LC50值为22.895 2 mg/L.
MoreAI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined