当前位置: 首页 > 文章 > 锐劲特和阿维菌素混用防治稻纵卷叶螟效果试验 广西农学报 2008,23 (3) 24-26
Position: Home > Articles > A controlling effectiveness experiment of Ruijinte and Avermectin B1 mixed application on Cnaphalocrocis medinalis Journal of Guangxi Agriculture 2008,23 (3) 24-26

锐劲特和阿维菌素混用防治稻纵卷叶螟效果试验

作  者:
凌远生;计仁欢;蓝启和;郭莉;刘婵媛
单  位:
柳江县植保站;柳江县农业技术推广站
关键词:
农药混用;防治;稻纵卷叶螟;效果
摘  要:
为评价锐劲特和阿维菌素混合使用对稻纵卷叶螟的防治效果,进行本试验,试验结果表明:在稻纵卷叶螟幼虫高峰期每667m2用10ml、15ml、20ml、25ml锐劲特5%SC分别加8ml、12ml、16ml、20ml阿维菌素1.8%EC混合使用防治稻纵卷叶螟,防治效果达85.29%~98.12%,其中以25ml锐劲特5%SC加20ml阿维菌素1.8%EC防效最佳,达98.12%;以15ml锐劲特5%SC加12ml阿维菌素1.8%EC农药成本相对较低,防治效果仍达91.61%,比667m2用300ml杀虫双18%AC防效显著(P<0.05)提高28.34%,可大面积推广应用。
译  名:
A controlling effectiveness experiment of Ruijinte and Avermectin B1 mixed application on Cnaphalocrocis medinalis
作  者:
LING Yuan-sheng et al (Agricultural technology extension service station of Liujiang County,Liuzhou,Guangxi,545100,China)
关键词:
Pesticide mixed application;control;Cnaphalocrocis medinalis;effectiveness
摘  要:
to evaluate the controlling effectiveness of Ruijinte and Avermectin B1 mixed application on Cnaphalocrocis medinalis,an experiment was conducted and the results showed that in larva peak period,10ml,15ml,20ml,25ml 5%-Ruijinte mixed with 8ml,12ml,16ml,20ml 1.8%-Avermectin B1/667m2 respectively were applied on controlling the pest and the controlling effectiveness could reach 85.29%~98.12%,among them,25ml Ruijinte mixed with 20ml Avermectin B1 had the best result and 15ml Ruijinte mixed with 12ml Avermectin B1 had a lower cost and better effectiveness by 91.61%,which was 28.34 points higher than the application of 300ml 18%-dimehypo(P<0.05)and can be extended in large scale.

相似文章

计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊