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Seasonal Prevalence of Aedes aegypti and Ae.albopictus in Three Topographical Areas of Southern Thailand

Authors: M. Jaroensutasinee, K. Jaroensutasinee, W. Preechaporn


This study investigated the seasonal prevalence of Aedes aegypti and Ae. albopictus larvae in three topographical areas (i.e. mangrove, rice paddy and mountainous areas). Samples were collected from 300 households in both wet and dry seasons in nine districts in Nakhon Si Thammarat province. Ae. aegypti and Ae. albopictus were found in 21 out of 29 types of water containers in mangrove, rice paddy and mountainous areas. Ae. aegypti and Ae. albopictus laid eggs in different container types depending on season and topographical areas. Ae. aegypti larvae were found most in metal box in mangrove and mountainous areas in wet season. Ae. albopictus larvae were also found most in metal box in mangrove and mountainous areas in both wet and dry seasons. All Ae. albopictus larval indices were higher than Ae. aegypti larval indices in all three topographical areas and both seasons. HI and BI did not differ in three topographical areas but differed between Aedes sp. HI for both Ae. aegypti and Ae. albopictus in all three topographical areas in both seasons were greater than 10 %, except Aedes aegypti in rice paddy area in wet season. This indicated high risks of DHF transmission in these areas.

Keywords: Topography, aedes aegypti, aedes albopictus, season

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[1] U. Thavara, A. Tawatsin, P. Phan-Urai, W. Ngamsuk, C. Chansang, M. Liu, and Z. Li, "Dengue vector mosquitoes at a tourist attraction Ko Samui, in 1995," Southeast Asian J. Trop. Med. Public Health, vol. 27, no.1, pp.160-163, 1996.
[2] U. Thavara, A. Tawatsin, C. Chansang, W. Kong-ngamsuk, S. Paosriwong, J. Boon-Long, Y. Rongsriyam, and N. Komalamisr,. "Larval occurrence, oviposition behavior and biting activity of potential mosquito vectors of dengue on Samui Island, Thailand," J. Vector Ecol., vol. 26, no. 2, pp. 172-180, 2001.
[3] A. Luemoh, D. McNeil, and M. Kuming, "Water consumption and distribution of dengue larvae in Pattani villages," Songklanakarind Med. J., vol. 21, no.3, pp. 209-216, 2003.
[4] P. E. Winter, T. M. Yuill, S. Udomsakdi, D. Gould, S. Nantapanich, and P. K. Russel, "An insular outbreak of dengue haemorrhagic fever I. epidemiologic observations," Am. J. Trop. Med. Hyg., vol. 17, no. 4, pp. 590-599, 1968.
[5] U. Thavara, A. Tawatsin, and J. Chompoosri, "Evaluation of attractants and egg-laying substrate preference for oviposition by Aedes albopictus (Diptera: Culicidae)," J. Vector Ecol., vol. 29, no.1, pp. 66-72, 2004.
[6] W. Preechaporn, M. Jaroensutasinee, and K. Jaroensutasinee, "The larval ecology of Aedes aegypti and Ae. albopictus in three topographical areas of Southern Thailand," Dengue Bull., to be published.
[7] D. J. Gould, G. A. Mount, J. E. Scanlon, H. R. Ford, and M. F. Sullivan, "Ecology and control of dengue vectors on an island in the Gulf of Thailand," J. Med. Entomol., vol. 7, pp. 499-508, 1970.
[8] J. E. Scanlon, and S. Esah, "Distribution in altitude of mosquitoes in northern Thailand," Mosq. News, vol. 25, pp. 137-144, 1965.
[9] M. A. Ansari, and R. K. Razdan, "Seasonal prevalence of Aedes aegypti in five localities of Delhi, India," Dengue Bull., vol. 22, 1998.
[10] H. Dieng, C. Mwandawiro, M. Boots, R. Morales, T. Satho, N. Tuno, Y. Tsuda, and M. Takagi, "Leaf litter decay process and the growth performance of Aedes albopictus larvae (Diptera: Culicidae)," J. Vector Ecol., vol. 27, no. 1, pp. 31-38, 2002.
[11] S. Wongkoon, M. Jaroensutasinee, and K. Jaroensutasinee, "Larval infestation of Aedes aegypti and Ae. albopictus in Nakhon Si Thammarat, Thailand," Dengue Bull., vol. 29, pp. 169-175, 2005.
[12] P. Kittayapong, and D. Strickman, "Distribution of container-inhabiting Aedes larvae (Diptera: Culicidae) at a dengue focus in Thailand," J. Med. Entomol., vol. 30, no. 3, pp. 601-606, 1993.
[13] K. S. Rai, "Aedes albopictus in the America," Annu. Rev. Entomol., vol. 36, pp. 459-484, 1991.
[14] P. Reiter, "Aedes albopictus and the world trade in used tires, 1985- 1995: the shape of things to come," J. Am. Mosq. Control Assoc., vol. 14, pp. 83-94, 1998.
[15] K. Makiya, "Population dynamics of larvae overwintering in southern Japan," Japn. J. Sanit Zool., vol. 19, pp. 223-229, 1968.
[16] Y. Eshita, and T. Kurihara, "Studies on the habitats of Aedes albopictus, Aedes riversi in the Southwestern part of Japan," Japn. J. Sanit Zool., vol. 30, pp. 181-186, 1978.
[17] W. A. Hawley, "The biology of Aedes albopictus," J. Am. Mosq. Contr. Assoc. (Suppl.), vol. 1, pp. 1-40, 1988.
[18] P. A. E. Hoeck, F. B. Ramberg, S. A. Merrill, C. Moll, and H. H. Hagedorn, "Population and parity levels of Aedes aegypti collected in Tucson," J. Vector Ecol., vol. 28, no. 1, pp. 65-73, 2003.
[19] W. J. H. McBride, and H. B. Ohmann, "Dengue viral infections; pathogenesis and epidemiology," Microbes Infect., vol. 2, pp. 1041- 1050, 2000.
[20] J. G. Rigau-Perez, G. G. Clark, D. J. Gubler, P. Reiter, E. J. Sanders, and A. V. Vorndam, "Dengue and dengue haemorrhagic fever," Lancet, vol. 352, no. 9132, pp. 971-977, 1998.
[21] Nakhon Si Thammarat Provincial Health Office, "The situation of dengue incidence in Nakhon Si Thammarat," Ministry of Public Health, 2002.
[22] Bureau of Epidemiology, "The surveillance of dengue haemorrhagic fever, the first fifteen order of Thailand," Office of Dengue Control, 2002.
[23] R. Rattanarithikul, and P. Panthusiri, "Illustrated keys to the medically important mosquitoes of Thailand," Southeastasian J. Trop. Med. Public Health, vol. 25 (Suppl 1), pp. 1-66, 1994.
[24] T. V. Phong, and V. S. Nam, "Key breeding sites of dengue vectors in Hanoi, Vietnam, 1994-1997," Dengue Bull., vol. 23, pp. 67-72, 1999.
[25] D. P. Wilton, "Oviposition site selection by the tree-hole mosquito, Aedes triseriatus (Say)," J. Med. Entomol., vol. 5, pp. 189-194, 1968.
[26] J. Beehler, S. Lohr, and G. Defoliart, "Factors influencing oviposition in Aedes triseriatus (Diptera: Culicidae)," Great Lakes Entomol., vol. 25, pp. 259-264, 1992.
[27] C. J. Paradise, and K. L. Kuhn, "Interactive effects of pH and leaf litter on a shredder, the scirtid beetle, Helodes pulchella, inhabiting treeholes," Freshwater Biol., vol. 41, pp. 43-49, 1999.
[28] J. H. Hobbs, E. A. Hughes, and B. H. Eichold, "Replacement of Aedes aegypti by Ae. albopictus in Mobile, Alabama," J. Am. Mosq. Contr. Assoc., vol. 7, pp. 488-489, 2001.
[29] Y. Mekuria, and M. G. Hyatt, "Aedes albopictus in South Carolina," J. Am. Mosq. Control. Assoc., vol. 5, pp. 399-414, 1995.
[30] R. S, Nasci, C. G. Hare, and F. S. Willis, "Interspecific mating between Louisiana strains of Aedes albopictus and Aedes aegypti in the field and the laboratory," J. Am. Mosq. Control. Assoc., vol. 5, pp. 416-421, 1989.
[31] G. F. O-Meara, L. F. Evans, A. D. Gettman, and J. P. Cuda, "Spread of Aedes albopictus and declines of Ae. aegypti (Diptera: Culicidae) in Florida," J. Med. Entomol., vol. 32, pp. 554-562, 1995.
[32] R. Barrera, "Competition and resistance to starvation in larvae of container-inhabiting mosquitoes," Ecol. Entomol., vol. 21, pp. 117-127, 1996.
[33] S. A. Juliano, "Species introduction and replacement among mosquitoes: interspecific resource competition or apparent competition," Ecology, vol. 79, pp. 255-268, 1991.
[34] M. P. Daugherty, B. W. Alto, and S. A. Juliano, "Invertebrate carcasses as a resource for competing Aedes albopictus and Aedes aegypti (Diptera: Culicidae)," J. Med. Entomol., vol. 37, pp. 364-372, 2000.
[35] R. W. Fay, and A. S. Perry, "Laboratory studies of ovipositional preferences of Aedes aegypti," Mosq. News, vol. 25, pp. 276-281, 1965.
[36] D. D. Chadee, P. S. Corbet, and J. J. D. Greenwood, "Egg-laying yellow fever mosquitoes avoid sites containing eggs laid by themselves or by conspecifics," Entomol Exp. Appl., vol. 57, pp. 295-298, 1990.
[37] P. S. Corbet, and D. D. Chadee, "An improved method for detecting substrate preferences shown by mosquitoes that exhibit ÔÇÿskip oviposition-," Phys Entomol., vol. 18, pp. 114-118, 1993.
[38] D. D. Chadee, "Effects of forced egg-retention on the oviposition patterns of female Aedes aegypti (Diptera: Culicidae)," Bull. Entomol. Res., vol. 87, pp. 649-651, 1997.
[39] P. K. Russell, D. J. Gould, T. M. Yuill, A. Nisalak, and P. E. Winter, "Short report: dispersal of Aedes aegypti in an urban area after blood feeding as demonstrated by rubidium marked eggs," Am. J. Trop. Med. Hyg., vol. 18, pp. 580-583, 1969.