农用桶混助剂对防治柑橘红蜘蛛的影响研究  

Studieson the Effect of Tank-mixing Adjuvants on the Control of Panonychus Citri Mcgregor

作　　者：钱志刚[1] 马恒博 沈兰兰 黄海燕[1] 秦龙[1] 蒋辉[1] 叶珊[1] 周曙光[1] Qian Zhigang;Ma Hengbo;Shen Lanlan;Huang Haiyan;Qin Long;Jiang Hui;Ye Shan;Zhou Shuguang(Zhejiang Xinan Chemical Industrial Group Co,.Ltd.,Jiande Zhejiang 311600,China)

机构地区：[1]浙江新安化工集团股份有限公司,浙江建德311600

出　　处：《农药科学与管理》2020年第9期61-64,共4页Pesticide Science and Administration

摘　　要：为探明农用桶混助剂对防治红蜘蛛的影响,进行了柑橘红蜘蛛田间药效试验。结果显示,10%阿维菌素悬浮剂7500倍液施药7、21d后防效分别为84.38%、67.16%。10%阿维菌素悬浮剂7500倍液+豪畅Ⅱ型助剂1500倍夜施药7、21d后防效分别为95.93%、82.89%,增效作用显著。10%阿维菌素悬浮剂9375倍液+豪畅Ⅱ型助剂1500倍夜施药7、21d后防效分别为95.22%、75.64%,高于原药剂处理。10%阿维菌素悬浮剂7500倍液+豪畅Ⅰ型助剂,防治效果有所提升但并不显著。在防治柑橘红蜘蛛中,豪畅Ⅱ型助剂与阿维菌素混用安全,可以提升药效,降低农药使用量。To explore the effects of agricultural adjuvant on the prevention and control of red spider,their influence for controlling panonychus citri Mcgregor was tested in field.The control effects of 10%abamectin SC with 7500-time dilution against panonychus citri Mcgregor were 84.38%and 67.16%after7 and 21 days of treatment,respectively.The control effects of the mixture of 10%abamectin SC with 7500-time dilution and Haochang TypeⅡadjuvant with 1500-time dilution were 95.93%and 82.89%after 7 and 21 days of treatment,respectively,which indicated a significant efficacy increase.The control effects of the mixture of 10%abamectin SC with 9375-time dilution and Haochang TypeⅡadjuvant with 1500-time dilution were 95.22%and 75.64%after 7 and 21 days of treatment,respectively.The efficacy of the new combination was higher that of the neat product.The control effect of 10%abamectin SC with 7500-time dilution increased a little but not obviously by using together with Haochang TypeΙadjuvant but was improved considerably using together with Haochang Type II adjuvant and less amount of pesticides is required to contron panonychus citri Mcgregor.

关 键 词：助剂 柑橘红蜘蛛 防治效果 

分 类 号：S482.52[农业科学—农药学] S481.9[农业科学—植物保护]