Chinese Journal of Vector Biology and Control >
A comparative study on fixed and mobile monitoring for Aedes albopictus (Diptera:Culicidae)
Received date: 2013-06-05
Online published: 2013-12-20
Objective To compare the results of fixed and mobile monitoring for optimizing the surveillance program for Aedes albopictus. Methods From May to October 2012, 5 fixed sites were selected for the larval population monitoring of Ae. albopictus; meanwhile, at least 7 villages were selected as mobile monitoring sites in each month. Fifty households were monitored in each village. The data at each monitoring site were collected, and the breteau index (BI), container index (CI), and house index (HI) were calculated. The monitoring data obtained by the two methods were subject to analysis of variance and correlation analysis. Results The average BI, CI, and HI at fixed monitoring sites were 5.20, 15.55%, and 4.53%, respectively. BI varied slightly in different months, but the value in October was significantly lower than those in other months. The average BIs in Jiulian of Jiangdong, Qingsu of Yiting, Jiangwan of Choujiang, Siqian of Houzhai, and Dongqianwang of Choucheng were 4.67, 2.33, 4.67, 8.00, and 6.33, respectively. The analysis of variance showed that the average BI at different fixed monitoring sites varied insignificantly from May to October. The Pearson correlation analysis revealed no significant correlation between the BIs in different months at each monitoring site. The average BIs at mobile monitoring sites from May to October were 5.43, 8.60, 2.00, 5.00, 1.60 and 1.64, respectively. In each month, the average BI at fixed monitoring sites was not significantly correlated with that at mobile monitoring sites. Conclusion Fixed monitoring can reflect the temporal change in the density of Ae. albopictus, and mobile monitoring can expand the monitored area and improve the representativeness of monitoring data. The two methods can be combined to improve the monitoring of Ae. albopictus.
Key words: Aedes albopictus; Fixed monitoring; Mobile monitoring
LUO Shu-ying, ZHU Zhi-hong, LOU Ting . A comparative study on fixed and mobile monitoring for Aedes albopictus (Diptera:Culicidae)[J]. Chinese Journal of Vector Biology and Control, 2013 , 24(6) : 538 -540 . DOI: 10.11853/j.issn.1003.4692.2013.06.018
[1] Alejandria M. Dengue fever
[J]. Clin Evid,2005,13:887-895.
[2] 杨天赐,傅桂明. 浙江省登革热传播媒介白纹伊蚊调查研究
[J]. 中华卫生杀虫药械,2006,12(3):189-191.
[3] Sun JM, Lin JF, Yan JY, et al.Dengue virus serotype 3 subtypeⅢ, Zhejiang province, China
[J]. Emerg Infect Dis,2011,7(2):321-323.
[4] 杨舒然,刘起勇.白纹伊蚊的全球分布及扩散趋势
[J]. 中国媒介生物学及控制杂志,2013,24(1):1-4.
[5] 陈明,吴因平,朱桂仁,等. 义乌地区蚊媒传染病主要传播媒介分布区初步调查
[J]. 中国媒介生物学及控制杂志,2011,22(6):581-583.
[6] 严子锵,胡志刚,江毅民,等. 广州地区白纹伊蚊自然种群幼虫密度指数变动及其影响因素
[J]. 热带医学杂志,2010,10(5):606-608.
[7] 骆淑英,傅涛,何安庆,等. 义乌市2005-2012年登革热流行特征与监测分析
[J]. 中国预防医学杂志,2012,13(6):468-470.
[8] 谢振松,符积超. 海口市2005-2006年登革热媒介监测与控制效果分析
[J]. 中国热带医学,2007,7(8):1416-1417.
[9] 王芹,许真,窦丰满,等. 中国2005-2007年登革热流行现状与监测分析
[J]. 中华流行病学杂志,2009,30(8):802-806.
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