天津市卫生杀虫剂使用现状调查

Investigation on the use of insecticides in Tianjin

目的了解天津市卫生杀虫剂使用现状,为科学使用卫生杀虫剂提供依据。方法采用问卷方法对天津市有关单位(疾病预防控制、爱卫、园林、PCO等)的卫生杀虫剂使用情况进行调查,对所使用的卫生杀虫剂品种、数量及使用方法等情况进行统计分析。结果目前天津市使用的卫生杀虫剂主要用于蚊、蝇、鼠、蟑的防治,以拟除虫菊酯类(占69.2%)、有机磷类(占21.6%)、氨基甲酸酯类(占4.4%)杀虫剂为主。结论天津市使用的卫生杀虫剂种类和剂型与过去比较有了较大的变化,由过去有机氯、有机磷为主导转变为以拟除虫菊酯类杀虫剂为主,但一些品种已产生抗药性,今后在杀虫剂使用上应加强各环节的管理,使卫生杀虫剂的使用更加科学合理。

Objective To study the use of insecticides in Tianjin and provide the basis information for using insecticides reasonably.Methods With a questionnaire,choosing the unit which engaged in prevention and control of vectors and analysing on variety,quantity and the use of insecticides in Tianjin.Results The use of insecticides was for controlling mosquitoes,flies,rats,cockroaches.Main kinds of insecticides pyrethroids（69.2%）,organophosphorus（21.6%）and carbamates（4.4%）.Conclusion The variety and dosage forms of insecticides have a major change in Tianjin,which has been made over the past organophosphorus and organochlorine change in the pyrethroids gradually.But some varieties already produce resistance.It＇s necessary to strengthen the management of using insecticides,and have scientific and effective use of insecticides in the future.