乙唑螨腈与不同桶混助剂增效作用探索  

Synergistic effect of different tank-mixed adjuvants with cyetpyrafen

作　　者：刘少武 张俊龙 赖先文 宋玉泉 常秀辉 LIU Shaowu;ZHANG Junlong;LAI Xianwen;SONG Yuquan;CHANG Xiuhui(State Key Laboratory of the Discovery and Development of Novel Pesticide,National Engineering Research Center of Pesticide,Shenyang Sinochem Agrochemicals R&DCo.,Ltd.,Shenyang 110021,China;Sinochem International Crop Care Company Limited,Shanghai 200240,China)

机构地区：[1]沈阳中化农药化工研发有限公司新农药创制与开发国家重点实验室,农药国家工程研究中心,沈阳110021 [2]中化作物保护品有限公司,上海200240

出　　处：《农药》2024年第2期152-156,共5页Agrochemicals

摘　　要：[目的]为探究乙唑螨腈与桶混助剂的混用效果,开展了乙唑螨腈与6种不同助剂的混配研究。[方法]采用喷雾法测定了乙唑螨腈与不同助剂混配的室内联合作用效力和田间防效。[结果]试验结果表明,乙唑螨腈分别与6种不同桶混助剂混配后,均表现出相加或增效作用。[结论]通过室内混配试验,推荐乙唑螨腈与有机硅类桶混助剂浩卓、功倍笑混配施用(1∶3),推荐乙唑螨腈与油类桶混助剂绿颖混配施用(1∶1);田间药效试验结果表明,乙唑螨腈与浩卓、功倍笑混配施用,速效性和持效性均优于单剂处理和对照药剂。[Aims]In order to explore the bioactivity of mixed use of cyetpyrafen and different tank-mixed adjuvants,the synergistic effect between cyetpyrafen and 6 tank-mixed adjuvants were tested in this paper.[Methods]Field control effect and laboratory joint toxicities between cyetpyrafen and different tank-mixed adjuvants were tested,using spraying method.[Results]The test results showed that the synergistic effect of mixed use of cyetpyrafen and 6 tank-mixed adjuvants was additive or synergistic.[Conclusions]The laboratory test results showed that the recommended application were cyetpyrafen mixed with organosilicone tank-mixed adjuvants Haozhuo or Gongbeixiao by ratio of 1∶3,and cyetpyrafen mixed with oil tank-mixed adjuvants Lyuying by ratio of 1∶1.Field control efficacy showed that cyetpyrafen tank-mixed with Haozhuo or Gongbeixiao could control pest mites rapidly and had better persistence than control treatments.

关 键 词：乙唑螨腈 桶混助剂 室内生物活性 田间防效 

分 类 号：TQ450.2[化学工程—农药化工]