摘要
针对36%草甘膦·草铵膦可溶液剂的使用现状,筛选了增效作用显著、安全性高且成本低的配方。通过测定制剂的表面张力、接触角,筛选了36%草甘膦·草铵膦可溶液剂的助剂及其用量,研究了助剂黏度对此可溶液剂作用效果的影响。结果表明,助剂KY-CA5024能明显降低36%草甘膦·草铵膦可溶液剂的表面张力,增加润湿性,从而增强36%草甘膦·草铵膦可溶液剂的活性,使药剂作用时间延长,利用率提高;KY-CA5024添加量为40%能明显提高36%草甘膦·草铵膦可溶液剂润湿性;KY-CA5024黏性不同对36%草甘膦·草铵膦可溶液剂增效作用不同,其中黏度为910 Pa·s时较为合适。
According to the application status of 36% glyphosate-glufosinate-ammonium soluble agent,the formula of this product with obvious synergistic effect,high safety and low cost was selected in the process of compounding additives The additive of 36% glyphosat-glufosinate-ammonium soluble agent was screened through determining the surface tension.contact angle and field control effect.The experiment results showed that KY-CA5024 could obviously reduce the surface tension and increase the wettability of 36% glyphosate-glufosinate-ammonium soluble agent,thus prolonging the action time and improving the activity of 36% glyphosate-glufosinate-ammonium soluble agent.It was good that the application dosage of KY-CA5024 was 40% and the viscosity of it was 910 Pa-s for 36% glyphosate glufosinate-ammonium soluble agent.
作者
谢红燕
朱极
刘阳生
郑宏开
丁宇
XIE Hongyan;ZHU Ji;LIU Yangsheng;ZHENG Hongkai;DING Yu(Jiangsu Kaiyuan Technology Co.,Ltd.,Taizhou 214500,Jiangsu,China)
出处
《世界农药》
CAS
2020年第7期52-55,共4页
World Pesticide
关键词
可溶液剂
农药助剂
药效
增效
pesticide adjuvant
soluble concentrate
efficacy
synergism
作者简介
谢红燕,硕士,研究方向:助剂研发。E-mail:1650724802@qq.com。
