Objective To conduct the surveillance of adult Aedes mosquito by BG-Sentinel mosquito trap (BGStrap) to provide the basis for the adult mosquito surveillance, risk assessment, early warning when dengue outbreaks in Xishuangbanna, China. Methods Trapping using BGS?trap was conducted in Jinghong city, Mengla county, and Menghai county. A descriptive epidemiological analysis was adopted to analyze all of the data available in this study. Results During five days in Jinghong city, 20 BGS-trap were deployed. Total 26 mosquitoes were captured during 240 trapping hours, including 1 female Aedes aegypti, 8 Ae. albopictus (7♀, 1♂), and 17 Culex pipiens quinquefasciatus (16♀, 1♂). 3 BGS?trap were placed in Mengla county, and Menghai county. No Ae. aegypti and Ae. albopictus were captured. Two Cx. tritaeniorhychus (1♀, 1♂) was collected in Mengla county while two Cx. pipiens quinquefasciatus (1♀, 1♂) was collected in Menghai county. Conclusion The surveillance effect of BGS?trap was not satisfactory in Xishuangbanna in 2013, and future work is needed urgently to better evaluate the effect of BGS?trap.
LIU Xiaobo, GUO Yuhong, LI Jinhai, WANG Jun, ZHOU Hongning, MENG Fengxia, CHEN Ran, REN Dongsheng, LAI Mingyue, LIU Qiyong
. Surveillance of adult Aedes mosquitoes in response to the outbreakof dengue fever in Xishuangbanna using BG?Sentinel mosquito trap[J]. Chinese Journal of Vector Biology and Control, 2014
, 25(2)
: 97
-100
.
DOI: 10.11853/j.issn.1003.4692.2014.02.002
[1] Sivagnaname N, Gunasekaran K. Need for an efficient adult trap for the surveillance of dengue vectors[J]. Indian J Med Res, 2012, 136(5):739-749.
[2] Maciel?de?Freitas R, Eiras AE, Lourenco?de?Oliveira R. Field evaluation of effectiveness of the BG?Sentinel, a new trap for capturing adult Aedes aegypti (Diptera: Culicidae)[J]. Mem Inst Oswaldo Cruz, 2006, 101(3):321-325.
[3] Mercer DR, Bossin H, Sang MC, et al. Monitoring temporal abundance and spatial distribution of Aedes polynesiensis using BG?Sentinel traps in neighboring habitats on Raiatea, Society Archipelago, French Polynesia[J]. J Med Entomol, 2012, 49(1):51-60.
[4] Krockel U, Rose A, Eiras AE, et al. New tools for surveillance of adult yellow fever mosquitoes: comparison of trap catches with human landing rates in an urban environment[J]. J Am Mosq Control Assoc, 2006, 22(2):229-238.
[5] Gama RA, Silva IM, Geier M, et al. Development of the BG?Malaria trap as an alternative to human?landing catches for the capture of Anopheles darlingi[J]. Mem Inst Oswaldo Cruz, 2013, 108(6):763-771.
[6] Williams CR, Long SA, Russell RC, et al. Field efficacy of the BG?Sentinel compared with CDC Backpack Aspirators and CO2-baited EVS traps for collection of adult Aedes aegypti in Cairns, Queensland, Australia[J]. J Am Mosq Control Assoc, 2006, 22(2):296-300.
[7] Williams CR, Long SA, Webb CE, et al. Aedes aegypti population sampling using BG?Sentinel traps in north Queensland Australia: statistical considerations for trap deployment and sampling strategy[J]. J Med Entomol, 2007, 44(2):345-350.
[8] Bhalala H, Arias JR. The Zumba mosquito trap and BG?Sentinel trap: novel surveillance tools for host?seeking mosquitoes[J]. J Am Mosq Control Assoc, 2009, 25(2):134-139.
[9] Basker P, Kannan P, Porkaipandian RT, et al. Study on entomological surveillance and its significance during a dengue outbreak in the district of tirunelveli in Tamil Nadu, India[J]. Osong Public Health Res Perspect, 2013, 4(3):152-158.
[10] Seidahmed OM, Siam HA, Soghaier MA, et al. Dengue vector control and surveillance during a major outbreak in a coastal Red Sea area in Sudan[J]. East Mediterr Health J, 2012, 18(12):1217-1224.
[11] Brito AC, Williams P, Fontes G, et al. A comparison of two Brazilian populations of Culex quinquefasciatus (Say, 1823) from endemic and non?endemic areas to infection with Wuchereria bancrofti (Cobbold, 1877)[J]. Mem Inst Oswaldo Cruz, 1997, 92(1):33-36.
[12] Unlu I, Farajollahi A. To catch a tiger in a concrete jungle: operational challenges for trapping Aedes albopictus in an urban environment[J]. J Am Mosq Control Assoc, 2012, 28(4):334-337.
[13] Johnson PH, Spitzauer V, Ritchie SA. Field sampling rate of BG?sentinel traps for Aedes aegypti (Diptera: Culicidae) in suburban Cairns, Australia[J]. J Med Entomol, 2012, 49(1):29-34.
[14] de Azara TM, Degener CM, Roque RA, et al. The impact of CO2 on collection of Aedes aegypti (Linnaeus) and Culex quinquefasciatus Say by BG?Sentinel(R) traps in Manaus, Brazil[J]. Mem Inst Oswaldo Cruz, 2013, 108(2):229-232.
[15] Bhalala HV, Smith JD, O’Dea BA, et al. The efficacy of the BG?Sentinel CO2 nozzle in collecting host?sePeking mosquitoes in Fairfax county, Virginia[J]. J Am Mosq Control Assoc, 2010, 26(2):226-228.
