5%联苯菊酯微囊悬浮剂对白蚁的灭效研究  

Efficacy of 5% bifenthrin microcapsule suspending agent against termites

作　　者：周留坤 周晔 季国华 

机构地区：[1]常州晔康化学制品有限公司,江苏常州213161

出　　处：《中华卫生杀虫药械》2013年第2期104-107,共4页Chinese Journal of Hygienic Insecticides and Equipments

摘　　要：目的研究5%联苯菊酯微囊悬浮剂对白蚁的药效。方法在实验室和现场,采用药膜法、土壤法和木材试块法。结果实验室药膜持续接触法、土壤法和木材试块法,防治乳白蚁和散白蚁的有效试验浓度为62.5 mg/m3,药膜30 min移出法对乳白蚁有效试验浓度为500 mg/m3;现场木材试块12个月防治白蚁有效试验浓度为250 mg/m3(9.45 a.i.g/m3),土壤12个月为500 mg/m3(2.50 a.i.g/m3)。结论 5%联苯菊酯微囊悬浮剂,对不同环境多种白蚁具有很好的灭效,使用安全、环保。Objective To learn the efficacy of 5% bifenthrin microcapsule suspending agent against termites. Methods In the lab and field, using residual film method, soil method and wood block method. Results In the lab, the effective concentration which had good controlling effect against Coptotermes sp and Reticu!itermes sp was 62.5 mg/ m3. The effective concentration was 500 mg/m3 when using residual film method for 30 rain, and it was 250 mg/m3 （ 9.45 a. i. g/m3 ） for 12 months when using wood block method ,500 mg/m3 （ 2.50 a. i. g/m3 ） for 12 months when u- sing soil method. Conclusion 5% bifenthrin microcapsule suspending agent has good efficacy against various termites in different environment, and it is safe for using and environmental protection.

关 键 词：联苯菊酯 微囊悬浮剂 乳白蚁 散白蚁 土白蚁 灭效 

分 类 号：S482.3[农业科学—农药学]