ISSN 1003-8280 CN 10-1522/R 中国疾病预防控制中心 主办
Chinese Journal of Vector Biology and Control >
Investigation on Culex pipiens pallens resistance to commonly used insecticides in Weifang city in 2015
Received date: 2016-07-04
Online published: 2016-08-20
Objective To monitor the resistance status of Culex pipiens pallens to three kinds of commonly used insecticides in Weifang city for management of insecticide resistance development. Methods Egg rafts of Cx. pipiens pallens were collected from four districts in Weifang, and reared to larvae in insectary. The late-third-to-early-fourth-instar larvae were tested against temephos, deltamethrin and beta-cypermethrin with dipping method to determine the median lethal concentration (LC50). Results The resistance ratios (RRs) to temephos ranged from 7.12 to 11.24 (LC50= 0.003 466-0.005 472 mg/L); to deltamethrin ranged from 1.86 to 3.83 (LC50=0.000 908-0.001 866 mg/L); to beta - cypermethrin were 0.47-1.60 (LC50=0.001 798-0.006 097 mg/L). Conclusion Culex pipiens pallens has developed resistance to temephos, tolerance to deltamethrin, and remained susceptible to beta-cypermethrin. To prevent and control the development of insecticide resistance, insecticides including temephos should be used in rotation or mixture with other pesticides with different modes of action, while avoiding using single active ingredient for long time.
Key words： Culex pipiens pallens; Resistance; Bioassay
LI Lin, HUO Xi-yuan, SONG Ming-ming, TAN Hai-qing, SUN Jian-yi . Investigation on Culex pipiens pallens resistance to commonly used insecticides in Weifang city in 2015[J]. Chinese Journal of Vector Biology and Control, 2016 , 27(4) : 402 -403 . DOI: 10.11853/j.issn.1003.8280.2016.04.024
[1] 汪诚信. 有害生物治理[M]. 北京:化学工业出版社, 2005:339.
[2] 刘华, 曲建强, 王学军, 等. 东阿县淡色库蚊对常用杀虫剂抗性的测定[J]. 中华卫生杀虫药械, 2016, 22(2):130-131.
[3] 刘维德. 蚊类抗药性及其测定[M]. 北京:科学出版社, 1979: 1-114.
[4] Zhang K, Zhang W, Zhang S, et al. Susceptibility of Sogatella furcifera and Laodelphas striatellus(Hemiptera: Delphacidae)to six insecticides in China[J]. J Econ Entomol, 2014, 107(5): 1916-1922.
[5] 杨晓华, 赵进奎. 洛阳市淡色库蚊抗药性调查与防治对策[J]. 中华卫生杀虫药械, 2013, 19(5):438-439.
[6] 王义冠, 师灿南, 林国松, 等. 广东省潮州市白纹伊蚊对常用杀虫剂的抗药性[J]. 中国媒介生物学及控制杂志, 2016, 27 (3):228-231.
[7] 孟庆华, 陈汉彬. 中国库蚊鉴别手册[M]. 贵阳:贵州人民出版社, 1980:1-2.
[8] 王海防, 程鹏, 王怀位, 等. 山东省微山湖滨湖区新农村建设对淡色库蚊的影响[J]. 中国媒介生物学及控制杂志, 2014, 25(6):521-523.
[9] 刘宏美, 程鹏, 王海防, 等. 鲁西南地区淡色库蚊对常用杀虫剂抗性现状的调查分析[J]. 中华卫生杀虫药械, 2013, 19 (2):126-128.
[10] 黄晓丹, 赵久旭, 寇景轩, 等. 山东省东平湖地区淡色库蚊对常用杀虫剂的抗药性调查[J]. 中国媒介生物学及控制杂志, 2013, 24(5):406-408.
[11] 吴中华, 燕帅国, 林立丰, 等. 中国尖音库蚊复合组蚊虫的抗性动态和遗传多样性研究[J]. 寄生虫与医学昆虫学报, 2009, 16(3):134-140.
[12] Liu H, Lu Y, Liu Q, et al. Comparison of pyrethroid resistance in adults and larvae of Culex pipiens pallens (Diptera: Culicidae) from four field populations in China[J]. J Econ Entomol, 2013, 106(1):360-365.
[13] 蔡松武, 林立丰, 段金花, 等. 广东省白纹伊蚊抗药性现状与抗性治理对策[J]. 中国媒介生物学及控制杂志, 2006, 17 (4):274-276.
/
| 〈 |
|
〉 |