40%联苯吡菌胺·嘧菌酯纳米悬浮剂的研制  

Preparation of 40%Bixafen·Azoxystrobin Nanosuspension

作　　者：解维星 谢勇 王同波 李建国 张艳 Xie Weixing;Xie Yong;Wang Tongbo;Li Jianguo;Zhang Yan(Hailir Pesticides and Chemicals Group,Qingdao Shandong 266109,China;Gaomi City Agriculture and Rural Bureau,Weifang Shandong 261500,China)

机构地区：[1]海利尔药业集团股份有限公司,山东青岛266109 [2]高密农业农村局,山东潍坊261500

出　　处：《农药科学与管理》2024年第9期37-41,共5页Pesticide Science and Administration

基　　金：泰山产业领军人才工程专项经费项目。

摘　　要：对40%联苯吡菌胺·嘧菌酯纳米悬浮剂的助剂进行筛选,确定了40%联苯吡菌胺·嘧菌酯纳米悬浮剂的最佳配方。组成为联苯吡菌胺15%、嘧菌酯25%、FS300012%、49134%,34751%、乙二醇4%、黄原胶0.1%、硅酸镁铝0.6%、消泡剂00500.5%、防腐剂AQ 0.3%,水余量。该配方对不同批次原药的适应性好,稀释1500倍液表面张力低,在丝瓜叶片上具有良好的铺展性,防效优于常规的40%联苯吡菌胺·嘧菌酯悬浮剂。The adjuvants of 40%Bixafen and Azoxystrobin Nanosuspension were Screened,and the optimal formulation was determined.The composition includes 15%bixafen,25%azoxystrobin,12.0%FS3000,4.0%4913,1.0%3475,4.0%ethylene glycol,0.1%xanthan gum,0.6%dialuminum,0.5%defoamer 0050,0.3%preservatives AQ,and the remaining balance as water.The formulation has good adaptability to different batches of technical materials,maintain low surface tension when diluted 1,500 times,and demonstrates the superior spreadability on towel gourd leaves,with better control effect than the conventional 40%bixafen·azoxystrobin SC.

关 键 词：研制 联苯吡菌胺 嘧菌酯 纳米悬浮剂 

分 类 号：S482.2[农业科学—农药学]