2010年绵阳市城区蝇类监测情况分析
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摘要
目的了解绵阳市城区地震后蝇类的种群和密度,为预防和控制蝇类传播疾病的发生和流行提供依据。方法按照《全国病媒生物监测方案》和《绵阳市2010年病媒生物监测实施方案》,选取大西门片区、游仙片区和高水片区为监测点,以笼诱法调查蝇类的种群和密度。结果绵阳市城区丝光绿蝇、铜绿蝇、巨尾阿丽蝇、家蝇、大头金蝇、棕尾别麻蝇、厩腐蝇、夏厕蝇的平均密度依次为4.07、1.58、0.41、0.18、0.18、0.06、0.04、0.04只/笼。蝇类季节消长高峰在7月。各类生境蝇类密度分别为农贸市场15.52只/笼、绿化带11.19只/笼、餐饮外环境8.64只/笼、居民区7.38只/笼。各片区蝇类密度分别为大西门片区6.26只/笼、游仙片区13.86只/笼、高水片区10.71只/笼。结论本次调查掌握了地震后绵阳市城区蝇类病媒生物的具体情况,为政府制订蝇类病媒生物防制策略提供科学依据。
Objective To understand the species and density of flies in Mianyang city of Sichuan after earthquake,and provide the evidences for prevention and control of flies occurred and epidemic.Method According to surveillance project of the vector in the whole country and the surveillance implementation scheme of vector in Mianyang city in 2010,selecting Daximen district,Youxian district and Gaoshui district as the surveillance sites,adopting cage trapping method to investigate the species and density of flies.Results In Mianyang,the average densities of Lucilia sericata,Lucilia cuprina,Aldrichina grahami,Musca domestica,Chrysomya megacephala,Boettcherisca peregrine,Muscina stabulans,Fannia canicularis were 4.07,1.58,0.41,0.18,0.18,0.06,0.04 and 0.04 pieces per cage,respectively.The flies seasonal decay trend appeared in July.The average densities of flies in farm produce markets,greenbelts,food industry,and residential area were 15.52,11.19,8.64 and 7.38 pieces per cage respectively.The average density of flies in Daximen district,Youxian district and Gaoshui district were 6.26,13.86,10.71 pieces per cage respectively.Conclusions By this investigation,we grasped the concrete conditions of flies in Mianyang after earthquake area,and provided scientific evidences for government marking vector control strategies.
Objective To understand the species and density of flies in Mianyang city of Sichuan after earthquake,and provide the evidences for prevention and control of flies occurred and epidemic.Method According to surveillance project of the vector in the whole country and the surveillance implementation scheme of vector in Mianyang city in 2010,selecting Daximen district,Youxian district and Gaoshui district as the surveillance sites,adopting cage trapping method to investigate the species and density of flies.Results In Mianyang,the average densities of Lucilia sericata,Lucilia cuprina,Aldrichina grahami,Musca domestica,Chrysomya megacephala,Boettcherisca peregrine,Muscina stabulans,Fannia canicularis were 4.07,1.58,0.41,0.18,0.18,0.06,0.04 and 0.04 pieces per cage,respectively.The flies seasonal decay trend appeared in July.The average densities of flies in farm produce markets,greenbelts,food industry,and residential area were 15.52,11.19,8.64 and 7.38 pieces per cage respectively.The average density of flies in Daximen district,Youxian district and Gaoshui district were 6.26,13.86,10.71 pieces per cage respectively.Conclusions By this investigation,we grasped the concrete conditions of flies in Mianyang after earthquake area,and provided scientific evidences for government marking vector control strategies.
引文
[1]中国疾病预防控制中心.全国病媒生物监测方案(试行).2004.
[2]冷培恩,徐劲秋,朱江,等.两种方法监测蝇密度结果分析[J].中国媒介生物学及控制杂志,1999,15(6):423-426.
[3]叶宗茂.我国住区蝇类防治工作的回顾与展望[J].中华卫生杀虫药械,1998,5(3):36-39.
[4]金伟东,韦悦,裘剑飞,等.绍兴市区蝇类密度及季节消长研究[J].中华卫生杀虫药械,2008,15(5):362-365.
[2]冷培恩,徐劲秋,朱江,等.两种方法监测蝇密度结果分析[J].中国媒介生物学及控制杂志,1999,15(6):423-426.
[3]叶宗茂.我国住区蝇类防治工作的回顾与展望[J].中华卫生杀虫药械,1998,5(3):36-39.
[4]金伟东,韦悦,裘剑飞,等.绍兴市区蝇类密度及季节消长研究[J].中华卫生杀虫药械,2008,15(5):362-365.
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