农药增效剂对5种杀虫剂物理性质的影响  

Effects of Pesticide Synergists on Physical Properties of 5 Insecticides

作　　者：孙妍 赵红盈 石春玲 李玉泉 梁新宇 黄颖 韩爽 SUN Yan;ZHAO Hongying;SHI Chunling;LI Yuquan;LIANG Xinyu;HUANG Ying;Han Shuang(Heilongjiang Forest Protection Research Institute,Harbin 150081;Northeast Forestry University,Harbin 150040;Shuangcheng District Forestry and Grassland Bureau of Harbin City,Harbin 150100)

机构地区：[1]黑龙江省森林保护研究所,哈尔滨150081 [2]东北林业大学,哈尔滨150040 [3]哈尔滨市双城区林业和草原局,哈尔滨150100

出　　处：《中国农学通报》2024年第11期121-126,共6页Chinese Agricultural Science Bulletin

基　　金：黑龙江省省属科研院所科研业务费项目“新型桶混助剂在林业害虫防治中应用技术的研究”(LKSB2022-4);黑龙江省省属科研院所科研业务费项目“刺五加林间杂草绿色防控关键技术”(LKSB2023-7)

摘　　要：旨在明确农药增效剂(主要成分为复合型改性植物油,复合型糖醇类,非离子表面活性剂等)对高效氯氰菊酯、甲氨基阿维菌素苯甲酸盐、烟碱·苦参碱、吡虫啉和灭幼脲5种杀虫剂物理性质的作用效果,以探究其增效机制。通过测定农药增效剂对以上5种杀虫剂的表面张力、接触角、扩展直径、最大持留量等物理指标的影响,来阐明其作用效果。结果表明,农药增效剂和5种杀虫剂的混用在物理性质方面都表现出各不相同的改善。由此可见,农药增效剂对5种杀虫剂的物理性质作用效果明显具有增强药效的基本条件,对其杀虫效果的增效作用需进行进一步的生物测定来验证。This study aims to clarify the effect of pesticide synergists(main ingredients are compound modified vegetable oil,complex sugar alcohols,non-ionic surfactant)on the physical properties of beta-cypermethrin,emamectin benzoate,nicotine·matrine,imidacloprid and chlorobenzuron,in order to explore their synergistic mechanism.The effects of pesticide synergists on the surface tension,contact angle,expanded diameter and maximum retention of the above 5 insecticides were determined.The results showed that the combination of pesticide synergists and 5 insecticides showed different improvements in physical properties.The results showed that pesticide synergists had a basic condition for enhancing the physical properties of the 5 insecticides,and the synergistic effect of their insecticidal effect needed to be verified by further bioassay.

关 键 词：高效氯氰菊酯 甲氨基阿维菌素苯甲酸盐 烟碱·苦参碱 吡虫啉 灭幼脲 农药增效剂 物理性质 

分 类 号：S482.92[农业科学—农药学]