2015-2017年绵阳市城区鼠类密度监测分析
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摘要
目的了解绵阳市鼠类密度及种群分布,为城区鼠类防制策略提供科学依据。方法采用夹夜法,以生花生米为诱饵,在城区东、西、南、北4个方位分别选取居民区、餐饮行业和农村3种类型的监测点各1个,每月监测1个方位,4个方位轮流进行,1-12月每月中旬监测1次。采用Excel 2007软件对监测数据进行统计分析。结果 2015-2017年共捕获鼠形动物4种419只,平均密度2.15%。鼠密度在5月快速上升,到8-9月为全年鼠密度最高峰。四川短尾鼩为占比63.25%,褐家鼠占比26.97%;农村自然村鼠密度为3.30%,食品餐饮业鼠密度为1.37%。结论绵阳市城区鼠密度相对较高,四川短尾鼩为优势种群。全年需开展春秋两次统一集中灭鼠活动,并将城市周边农村纳入到统一行动中。
Objective To understand the density and population distribution of rodents in Mianyang,and to provide scientific basis for the prevention and control strategy of rodents in urban areas.Methods The night trapping method was used, and the raw peanuts were taken as bait. In the east, south, west and north of the city urban areas, 3 types of monitoring sites, including residential areas, catering industry and rural areas, were selected respectively in each region.Each month the study monitored only one direction, the four directions were monitored in turn,and the monitoring was conducted once a month in the mid-month from January to December.Statistical analysis of monitoring data was done with Excel 2007. Results From 2015 to 2017,4 species and 419 species of rodent animals were captured, with an average density of 2.15%.The rodent density increased rapidly in May, and the peak emerged in August and September.Anourosorex squamipes accounted for 63.25%,Rattus norvegicus accounted for 26.97%,the rodent density in rural natural villages was 3.30%,and the density of rats in food and beverage industry was 1.37%. Conclusion The density of rodents in Mianyang was relatively high, and Anourosorex squamipes was the dominant population. The two unified centralized rodent control activities in spring and autumn should be carried out throughout the year,and the surrounding rural areas should be taken into the unified action.
Objective To understand the density and population distribution of rodents in Mianyang,and to provide scientific basis for the prevention and control strategy of rodents in urban areas.Methods The night trapping method was used, and the raw peanuts were taken as bait. In the east, south, west and north of the city urban areas, 3 types of monitoring sites, including residential areas, catering industry and rural areas, were selected respectively in each region.Each month the study monitored only one direction, the four directions were monitored in turn,and the monitoring was conducted once a month in the mid-month from January to December.Statistical analysis of monitoring data was done with Excel 2007. Results From 2015 to 2017,4 species and 419 species of rodent animals were captured, with an average density of 2.15%.The rodent density increased rapidly in May, and the peak emerged in August and September.Anourosorex squamipes accounted for 63.25%,Rattus norvegicus accounted for 26.97%,the rodent density in rural natural villages was 3.30%,and the density of rats in food and beverage industry was 1.37%. Conclusion The density of rodents in Mianyang was relatively high, and Anourosorex squamipes was the dominant population. The two unified centralized rodent control activities in spring and autumn should be carried out throughout the year,and the surrounding rural areas should be taken into the unified action.
引文
[1]陈华,刘平,黄铮铮,等.绵阳市2016年鼠类种群及密度监测分析[J].中华卫生杀虫药械,2017,23(6):564-568.
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[5]吴海霞,鲁亮,孟凤霞,等.2006-2015年我国鼠类监测报告[J].中国媒介生物学及控制杂志,2017,28(6):517-522.
[6]邓祖军,黄建忠,汪立茂,等.2014年四川省鼠疫监测结果分析[J].预防医学情报杂志,2015,31(49):730-734.
[7]陈晨,张立新,于建平,等.2012-2016年锦州市鼠密度监测分析[J].中华卫生杀虫药械,2017,23(3):253-254.
[8]郝海波,夏世国,吴克利.2014-2016年湖北荆州市鼠密度监测分析[J].医学动物防制,2017,33(9):995-997.
[9]康殿巨,程秀伟,张云娜.2011-2015年四川省钩端螺旋体病流行特征分析[J].预防医学情报杂志,2017,33(8):812-815.
[10]袁朱桐,吴玉卿,黄明松,等.龙海市2009-2016年肾综合征出血热流行特征[J].海峡预防医学杂志,2017,23(5):48-49.
[11]彭光旭,张琪,陈顺德.四川短尾鼩研究现状及其进展[J].中国媒介生物学及控制杂志,2018,29(2):209-210.
[2]四川省疾病预防控制中心.四川省病媒生物监测方案[Z].2010.
[3]张家勇,丁俊,白玉银,等.辽宁省2006-2015年鼠类密度及种群结构分析[J].中国媒介生物学及控制杂志,2017,28(1):51-55.
[4]彭莱,何俊,肖珊,等.长沙市2006-2015年鼠密度监测分析[J].中国媒介生物学及控制杂志,2016,27(6):617-619.
[5]吴海霞,鲁亮,孟凤霞,等.2006-2015年我国鼠类监测报告[J].中国媒介生物学及控制杂志,2017,28(6):517-522.
[6]邓祖军,黄建忠,汪立茂,等.2014年四川省鼠疫监测结果分析[J].预防医学情报杂志,2015,31(49):730-734.
[7]陈晨,张立新,于建平,等.2012-2016年锦州市鼠密度监测分析[J].中华卫生杀虫药械,2017,23(3):253-254.
[8]郝海波,夏世国,吴克利.2014-2016年湖北荆州市鼠密度监测分析[J].医学动物防制,2017,33(9):995-997.
[9]康殿巨,程秀伟,张云娜.2011-2015年四川省钩端螺旋体病流行特征分析[J].预防医学情报杂志,2017,33(8):812-815.
[10]袁朱桐,吴玉卿,黄明松,等.龙海市2009-2016年肾综合征出血热流行特征[J].海峡预防医学杂志,2017,23(5):48-49.
[11]彭光旭,张琪,陈顺德.四川短尾鼩研究现状及其进展[J].中国媒介生物学及控制杂志,2018,29(2):209-210.