当前位置: 首页 > 文章 > 敌百虫与其它杀虫剂复配对斜纹夜蛾幼虫的毒力测定 贵州农业科学 2008,36 (4) 104-105
Position: Home > Articles > Toxicity Determination of Spodoptera litura arvae Treated by Compound Pesticides of Trichlorfon Mixed with Other Pesticides Guizhou Agricultural Sciences 2008,36 (4) 104-105

敌百虫与其它杀虫剂复配对斜纹夜蛾幼虫的毒力测定

作  者:
程英;李凤良;金剑雪;李忠英
单  位:
贵州省植物保护研究所
关键词:
斜纹夜蛾;杀虫剂;复配杀虫剂;毒力测定
摘  要:
为筛选生产上防治斜纹夜蛾的有效复配杀虫剂,采用敌百虫与另外5种杀虫剂复配的25个两元混合物对斜纹夜蛾幼虫的活性进行了测定。结果表明:敌百虫和毒死蜱按有效成分20∶1与敌百虫与联苯菊酯按有效成分25∶1对斜纹夜蛾表现联合作用,敌百虫和联苯菊酯按有效成分20∶1表现为增效作用,其他配比对斜纹夜蛾表现为拮抗作用。
译  名:
Toxicity Determination of Spodoptera litura arvae Treated by Compound Pesticides of Trichlorfon Mixed with Other Pesticides
作  者:
CHENG Ying,LI Feng-liang*,JIN Jian-xue,LI Zhong-ying(Guizhou Institute of Plant Protection,Guiyang,Guizhou 550006,China)
关键词:
Spodoptera litura;pesticide;compound pesticide;toxicity determination
摘  要:
The biological activity of Spodoptera litura larvae treated with the compound pesticides of trichlorfon mixed with other five pesticides was determinated to select the effective compound pesticides for its application in agricultural production.The results showed that the compound pesticides of trichlorfon mixed with chlorpyrifos(20∶1) and trichlorfon mixed with bifenthrin(25∶1) had the co-toxicity effect on Spodoptera litura larvae,the compound pesticide of trichlorfon mixed with bifenthrin(20∶1) had the synergistic effect,and other compound pesticides had the antagonistic effect on Spodoptera litura larvae.

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