联苯菊酯两种剂型的土壤处理防白蚁持效期观察  

Observation on the effective period of two bifenthrin formulations in field soil against termites

作　　者：金占宝 庞正平 朱宁 JIN Zhan-bao;PANG Zheng-ping;ZHU Ning(Changzhou Wujin Termite Control Institute,Changzhou 213159,China)

机构地区：[1]常州市武进区白蚁防治所,江苏常州213159

出　　处：《中华卫生杀虫药械》2021年第3期270-272,共3页Chinese Journal of Hygienic Insecticides and Equipments

基　　金：江苏省住房和城乡建设厅2012年建设系统科技项目(编号:ZD14)。

摘　　要：目的观察联苯菊酯悬浮剂和微囊悬浮剂两种剂型的杀白蚁药剂的野外土壤处理防白蚁持效期,为新建房屋白蚁预防合理用药提供参考。方法参照农药登记用白蚁防治剂药效试验方法及评价(NY/T 1153.3-2013)第3部分——农药土壤处理预防白蚁。结果5%联苯菊酯微囊悬浮剂的户外防白蚁平均持效期为70个月,5%联苯菊酯悬浮剂平均持效期为29.7个月。结论5%联苯菊酯微囊悬浮剂的户外土壤处理防白蚁持效期长,新建房屋白蚁预防土壤处理时可优先选用。Objective To observe the effect period of termite control in field soil treated with bifenthrin suspension and microcapsule suspension,and provide a reference for the rational use of termite control in new buildings.Methods The method was referred to the efficacy test method and evaluation of insecticides for termite control in pesticide registration(NY/T 1153.3-2013),Part 3:method of efficacy test of termiticides for soil treatment.Results The 5% bifenthrin microcapsule suspension showed the effect of field termite control lasting for 70 months in average,while the 5% bifenthrin suspension showed 29.7 months of lasting effect in average.Conclusion The 5% suspension agent of bifenthrin microcapsule applied in soil showed long last efficiency in termite control,suggesting that the bifenthrin microcapsule may be firstly considered in the prevention of termites in new buildings.

关 键 词：联苯菊酯 持效期 白蚁 

分 类 号：R184.39[医药卫生—流行病学]