印鼠客蚤对拟除虫菊酯类杀虫剂的抗药性研究
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摘要
目的了解百色市强化灭蚤地区印鼠客蚤对拟除虫菊酯类杀虫剂的抗药性情况。方法采用药膜法测定蚤类抗药性,采用SPSS13.0软件计算杀虫剂的LC50及95%可信区间。结果与对照地区(右江区)比较,强化灭蚤地区〔隆林各族自治县(隆林县)、西林县〕的印鼠客蚤对溴氰菊酯、高效氯氟氰菊酯、氯氰菊酯3种拟除虫菊酯类杀虫剂的敏感性明显下降,LC50明显增加;隆林县印鼠客蚤对3种拟除虫菊酯类杀虫剂的相对抗性倍数分别为6.22、7.69、5.69倍,西林县分别为5.29、6.03和4.82倍。结论强化灭蚤地区印鼠客蚤已对拟除虫菊酯类杀虫剂产生抗性,应加强杀虫剂抗药性监测,科学合理用药。
Objective To investigate the drug resistance of Xenopsylla cheopis to pyrethroids in the area of intensified flea control in Baise, Guangxi Zhuang Autonomous Region, China. Methods The insecticide resistance of X. cheopis was determined by residual film. The LC50 and 95% confidence interval of insecticide were calculated by SPSS 13.0 software.Results Compared with the control area(Youjiang district), fleas in the intensified control area(i.e., Longlin county and Xilin county) showed significantly decreased sensitivity to pyrethroids such as deltamethrin, beta-cyhalothrin, and cypermethrin as the LC50 of these insecticides increased susceptibility. The relative resistance ratios of X. cheopis to the three pyrethroid insecticides were 6.22, 7.69, and 5.69, respectively, in Longlin county, while those were 5.29, 6.03, and4.82, respectively, in Xilin county. Conclusion Fleas in the intensified flea control area showed increasing resistance to pyrethroids. Therefore, surveillance of insecticide resistance should be highlighted for rational use of insecticides.
Objective To investigate the drug resistance of Xenopsylla cheopis to pyrethroids in the area of intensified flea control in Baise, Guangxi Zhuang Autonomous Region, China. Methods The insecticide resistance of X. cheopis was determined by residual film. The LC50 and 95% confidence interval of insecticide were calculated by SPSS 13.0 software.Results Compared with the control area(Youjiang district), fleas in the intensified control area(i.e., Longlin county and Xilin county) showed significantly decreased sensitivity to pyrethroids such as deltamethrin, beta-cyhalothrin, and cypermethrin as the LC50 of these insecticides increased susceptibility. The relative resistance ratios of X. cheopis to the three pyrethroid insecticides were 6.22, 7.69, and 5.69, respectively, in Longlin county, while those were 5.29, 6.03, and4.82, respectively, in Xilin county. Conclusion Fleas in the intensified flea control area showed increasing resistance to pyrethroids. Therefore, surveillance of insecticide resistance should be highlighted for rational use of insecticides.
引文
[1]梁江明,杨进业,曾竣,等.广西鼠疫自然疫源地调查研究[J].中国媒介生物学及控制杂志,2006,17(6):470-472. DOI:10.3969/j.issn.1003-4692.2006.06.012.
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[4]梁秋光,易建荣,潘珠,等. 4种杀虫剂对雷州半岛灭蚤地区印鼠客蚤的毒性观察[J].热带医学杂志,2010,10(2):173-176.
[5]梁江明,曾竣,廖生华,等.广西隆林县家鼠鼠疫疫源地蚤类的组成及分布特征[J].中国媒介生物学及控制杂志,2010,21(6):561-563.
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[8]李继连,杜国义,史献明,等.鼠疫耶尔森菌在自然疫源地保存机制的研究进展[J].中国媒介生物学及控制杂志,2010,21(4):399-401. DOI:10.3969/j.issn.1671-2781.2007.05.012.
[9]涂涛田,季恒青,陶晓颖,等.重庆市德国小蠊对常用卫生杀虫剂的抗药性调查[J].中国媒介生物学及控制杂志,2017,28(3):226-229. DOI:10.11853/j.issn.1003.8280.2017.03.007.
[10]雷晓岗,庞松涛,王欣,等.西安市2012-2015年蜚蠊危害状况及抗药性分析[J].中国媒介生物学及控制杂志,2017,28(3):294-295,303. DOI:10.11853/j.issn.1003.8280.2017.03.026.
[11]易建荣,梁秋光,林立丰,等.广东省鼠疫疫源地印鼠客蚤对6种杀虫剂的抗药性试验及防制策略研究[J].中国媒介生物学及控制杂志,2008,19(4):317-319.
[12]易建荣,梁秋光,卢瑞明,等.强化灭蚤地区印鼠客蚤对杀虫剂的抗药性研究[J].中国媒介生物学及控制杂志,2008,19(1):14-16. DOI:10.3969/j.issn.1003-4692.2008.01.007.
[13]张平艳,周小毛.华南地区桃蚜对7种杀虫剂的抗药性研究[J].广东农业科学,2014,41(10):81-84,89. DOI:10.3969/j.issn.1004-874X.2014.10.020.
[14]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. DOI:10.11853/j.issn.1003.8280.2016.03.004.
[15] Alphey L. Genetic control of mosquitoes[J]. Annu Rev Entomol,2014,59:205-224. DOI:10.1146/annurev-ento-011613-162002.
[16]周树武,梁江明,曾竣,等.广西隆林县鼠疫宿主动物及媒介蚤的调查[J].中国媒介生物学及控制杂志,2011,22(3):233-235,242.
[2]农智,周树武,柳智豪,等.广西百色市2002-2011年鼠疫监测分析[J].华南预防医学,2012,38(5):54-57.
[3]孟凤霞,刘小闪,任东升,等.蚤类对杀虫剂敏感性测定方法的研究与应用[J].中国媒介生物学及控制杂志,2007,18(5):357-359.
[4]梁秋光,易建荣,潘珠,等. 4种杀虫剂对雷州半岛灭蚤地区印鼠客蚤的毒性观察[J].热带医学杂志,2010,10(2):173-176.
[5]梁江明,曾竣,廖生华,等.广西隆林县家鼠鼠疫疫源地蚤类的组成及分布特征[J].中国媒介生物学及控制杂志,2010,21(6):561-563.
[6]纪树立,方喜业.鼠疫[M].北京:人民卫生出版社,1988:412.
[7]周树武,梁江明,曾竣,等.敌鼠钠盐和溴敌隆在鼠疫疫区的应用研究[J].中华卫生杀虫药械,2007,13(5):341-343.DOI:10.3969/j.issn.1671-2781.2007.05.012.
[8]李继连,杜国义,史献明,等.鼠疫耶尔森菌在自然疫源地保存机制的研究进展[J].中国媒介生物学及控制杂志,2010,21(4):399-401. DOI:10.3969/j.issn.1671-2781.2007.05.012.
[9]涂涛田,季恒青,陶晓颖,等.重庆市德国小蠊对常用卫生杀虫剂的抗药性调查[J].中国媒介生物学及控制杂志,2017,28(3):226-229. DOI:10.11853/j.issn.1003.8280.2017.03.007.
[10]雷晓岗,庞松涛,王欣,等.西安市2012-2015年蜚蠊危害状况及抗药性分析[J].中国媒介生物学及控制杂志,2017,28(3):294-295,303. DOI:10.11853/j.issn.1003.8280.2017.03.026.
[11]易建荣,梁秋光,林立丰,等.广东省鼠疫疫源地印鼠客蚤对6种杀虫剂的抗药性试验及防制策略研究[J].中国媒介生物学及控制杂志,2008,19(4):317-319.
[12]易建荣,梁秋光,卢瑞明,等.强化灭蚤地区印鼠客蚤对杀虫剂的抗药性研究[J].中国媒介生物学及控制杂志,2008,19(1):14-16. DOI:10.3969/j.issn.1003-4692.2008.01.007.
[13]张平艳,周小毛.华南地区桃蚜对7种杀虫剂的抗药性研究[J].广东农业科学,2014,41(10):81-84,89. DOI:10.3969/j.issn.1004-874X.2014.10.020.
[14]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. DOI:10.11853/j.issn.1003.8280.2016.03.004.
[15] Alphey L. Genetic control of mosquitoes[J]. Annu Rev Entomol,2014,59:205-224. DOI:10.1146/annurev-ento-011613-162002.
[16]周树武,梁江明,曾竣,等.广西隆林县鼠疫宿主动物及媒介蚤的调查[J].中国媒介生物学及控制杂志,2011,22(3):233-235,242.