硫酰氟熏蒸集装箱杀虫灭鼠效果及浓度分布的研究  

Distribution and effect of sulfuryl fluoride fumigation on killing insects and rats in containers

作　　者：廖如燕[1] 何凤侠[1] 余裕娟[1] 李家棋 葛萃萃[1] 蔡慧玲[1] 

机构地区：[1]广州出入境检验检疫局,广东广州510623

出　　处：《中华卫生杀虫药械》2015年第3期234-236,共3页Chinese Journal of Hygienic Insecticides and Equipments

基　　金：国家质检总局科研基金项目(编号:2014IK046)

摘　　要：目的研究硫酰氟对布满废纸的集装箱的熏蒸效果及其浓度分布情况。方法集装箱废纸熏蒸现场试验。结果硫酰氟在施药剂量为10、5、3 g/m3时,分别熏蒸5、24、24 h对置放于满载废纸的集装箱内不同布点的致倦库蚊、家蝇、德国小蠊、小白鼠的致死率均为100%,且无复苏现象;熏蒸2 h后,集装箱内硫酰氟浓度基本达到均衡。结论本试验有助于现场操作人员在保证熏蒸效果下改进硫酰氟熏蒸方案,充分发挥硫酰氟的熏蒸功效。Objective To understand the distribution and effect of sulfuryl fluoride fumigation. Methods The field trial was carried out in containers filled with waste paper. Results Sulfuryl fluoride was fumigated with the concentration of 10,5,3 g / m3 for 5,24,24 h to kill the 3 kinds of insects and rats in containers,the mortality rates reached 100% without resuscitation. The distribution of sulfuryl fluoride in the containers was mostly balanceable after2 h. Conclusion The result of the trial is helpful for the workers to improve the fumigation proposal.

关 键 词：硫酰氟 熏蒸效果 集装箱 浓度分布 

分 类 号：R184.35[医药卫生—流行病学]