宁夏某训练场蚊虫种类密度调查
|
摘要
目的了解宁夏某训练场蚊虫种群构成、密度情况,为有效控制蚊虫肆虐及蚊媒疾病传播提供科学依据。方法 8月在宁夏某训练场选取具有代表性的不同生境的3个地点作为调查点,并采用二氧化碳诱蚊灯诱捕法进行蚊虫采集。结果共捕捉成蚊2 285只,分为2属5种,其中背点伊蚊占74. 49%,淡色库蚊占21. 88%,里海伊蚊占2. 28%,黄背伊蚊占0. 70%,凶小库蚊占0. 65%。背点伊蚊为该训练场区周边优势蚊种。在捕获的成蚊中,饱血蚊占0. 93%,背点伊蚊与淡色库蚊吸血率比较无统计学意义(X~2=0. 146,P=0. 723> 0. 05)。背点伊蚊在营区的吸血率与在水塘的相比较具有统计学意义(X~2=26. 37,P=2. 81×10-7)。蚊虫活动高峰期出现在20:00—22:00和04:00—06:00这两个时段,捕捉数量占总数的46. 89%。结论初步摸清了宁夏某训练场蚊虫种群构成、密度及活动规律等情况,为后续蚊虫防控提供了科学参考。
Objective To find out the mosquito species and density in at raining ground in Ningxia,and provide scientific basis for the effective control of mosquito and mosquito-borne disease. Methods Selecting three investigation points with differently characteristic ecosystem and taking CO2 trapping lamp method to collect mosquitoes in August. Results A total of 2 285 mosquitoes were trapped with CO2 trapping lamp method,classified as 2 genus and 5 species. 74. 49% of the total captured mosquitoes were Aedes dorsalis,21. 88% Culex pipiens pallens,2. 28% Aedes caspius,0. 70% Aedes flavidorsalis and 0. 65% Culex modestus. Aedes dorsalis was the dominant species. Blood-sucking mosquitoes accounted for 0. 93%. The difference of blood-feeding rates between Aedes dorsalis and Culex pipiens pallens was little different( X~2= 0. 146,P = 0. 723 > 0. 05),while the blood sucking rates of Aedes dorsal in camp and in pool was significantly different( X~2= 26. 37,Ρ = 2. 81 × 10-7). Time period of 20: 00—22: 00 and 04: 00—06: 00 were the peak periods of mosquito activity,46. 89% of the total of mosquitoes were collected in the time periods. Conclusion The species composition,density and activities of mosquitoes in a training ground in Ningxia were attained,providing a scientific suggestion for the further prevention and control of mosquito.
Objective To find out the mosquito species and density in at raining ground in Ningxia,and provide scientific basis for the effective control of mosquito and mosquito-borne disease. Methods Selecting three investigation points with differently characteristic ecosystem and taking CO2 trapping lamp method to collect mosquitoes in August. Results A total of 2 285 mosquitoes were trapped with CO2 trapping lamp method,classified as 2 genus and 5 species. 74. 49% of the total captured mosquitoes were Aedes dorsalis,21. 88% Culex pipiens pallens,2. 28% Aedes caspius,0. 70% Aedes flavidorsalis and 0. 65% Culex modestus. Aedes dorsalis was the dominant species. Blood-sucking mosquitoes accounted for 0. 93%. The difference of blood-feeding rates between Aedes dorsalis and Culex pipiens pallens was little different( X~2= 0. 146,P = 0. 723 > 0. 05),while the blood sucking rates of Aedes dorsal in camp and in pool was significantly different( X~2= 26. 37,Ρ = 2. 81 × 10-7). Time period of 20: 00—22: 00 and 04: 00—06: 00 were the peak periods of mosquito activity,46. 89% of the total of mosquitoes were collected in the time periods. Conclusion The species composition,density and activities of mosquitoes in a training ground in Ningxia were attained,providing a scientific suggestion for the further prevention and control of mosquito.
引文
[1]沈震.蚊虫快速扩散对传播寨卡病毒等疾病构成威胁[J].中国感染与化疗杂志,2017,17(2):126.
[2]赖辉兵,罗立旷,欧庆华,等.云浮市登革热媒介密度与气候因素相关分析[J].中华卫生杀虫药械,2018,24(1):51-55.
[3]贾德胜,谭伟龙,王长军,等.伊蚊传播疾病及其防治[J].中华卫生杀虫药械,2017,23(1):1-7.
[4]苏晓庆.蚊虫生物防治的现状与展望[J].贵阳医学院学报,2016,41(3):249-253.
[5]赵锋,陈琳,王俊贤,等.二氧化碳诱蚊灯法和栖息蚊虫捕捉法成蚊监测效果比较[J].中国国境卫生检疫杂志,2016,39(5):333-335.
[6]任彤,刘艳华,王艺凯,等. CO2灯诱法与紫外灯诱法捕蚊效果比较[J].中国媒介生物学及控制杂志,2011,22(3):260-261.
[7]陆宝麟.中国重要医学动物鉴定手册[M].北京:人民卫生出版社,1982:66-86.
[8]张丽萍.宁夏石嘴山市大武口区蚊类监测报告及分析[J].医学信息,2015(10):303-303.
[9]王江岭,曹振宁.嘉兴口岸首次截获背点伊蚊[J].中国检验检疫,2017(1):27.
[10]于德山,崔世恒. 2014年甘肃省部分地区蚊虫及蚊媒病毒调查[J].微生物与感染,2016,11(3):153-158.
[11]王渊,付强,金子懿,等.咸阳国际机场口岸病媒蚊虫多样性及防治[J].口岸卫生控制,2016,21(5):45-47.
[12]李菊林,朱国鼎,周华云.淡色库蚊在不同温度下发育情况观察[J].中国媒介生物学及控制杂志,2017,28(1):35-37.
[13]陆润泽,刘起勇,吴海霞,等. 2014年中国淡色库蚊/致倦库蚊种群地理分布特征分析[J].中国媒介生物学及控制杂志,2016,27(2):107-111.
[14]马玲,鹿世勇.宁夏不同地区蚊虫密度监测结果分析[J].医学动物防制,2015,31(10):1131-1132,1135.
[2]赖辉兵,罗立旷,欧庆华,等.云浮市登革热媒介密度与气候因素相关分析[J].中华卫生杀虫药械,2018,24(1):51-55.
[3]贾德胜,谭伟龙,王长军,等.伊蚊传播疾病及其防治[J].中华卫生杀虫药械,2017,23(1):1-7.
[4]苏晓庆.蚊虫生物防治的现状与展望[J].贵阳医学院学报,2016,41(3):249-253.
[5]赵锋,陈琳,王俊贤,等.二氧化碳诱蚊灯法和栖息蚊虫捕捉法成蚊监测效果比较[J].中国国境卫生检疫杂志,2016,39(5):333-335.
[6]任彤,刘艳华,王艺凯,等. CO2灯诱法与紫外灯诱法捕蚊效果比较[J].中国媒介生物学及控制杂志,2011,22(3):260-261.
[7]陆宝麟.中国重要医学动物鉴定手册[M].北京:人民卫生出版社,1982:66-86.
[8]张丽萍.宁夏石嘴山市大武口区蚊类监测报告及分析[J].医学信息,2015(10):303-303.
[9]王江岭,曹振宁.嘉兴口岸首次截获背点伊蚊[J].中国检验检疫,2017(1):27.
[10]于德山,崔世恒. 2014年甘肃省部分地区蚊虫及蚊媒病毒调查[J].微生物与感染,2016,11(3):153-158.
[11]王渊,付强,金子懿,等.咸阳国际机场口岸病媒蚊虫多样性及防治[J].口岸卫生控制,2016,21(5):45-47.
[12]李菊林,朱国鼎,周华云.淡色库蚊在不同温度下发育情况观察[J].中国媒介生物学及控制杂志,2017,28(1):35-37.
[13]陆润泽,刘起勇,吴海霞,等. 2014年中国淡色库蚊/致倦库蚊种群地理分布特征分析[J].中国媒介生物学及控制杂志,2016,27(2):107-111.
[14]马玲,鹿世勇.宁夏不同地区蚊虫密度监测结果分析[J].医学动物防制,2015,31(10):1131-1132,1135.