Ijumba JN, Lindsay SW, 2001. Impact of irrigation on malaria in Africa: paddies paradox. Med Vet Entomol 15 :1ā11.
Robert V, Gazin P, Boudin C, Molez JF, Ouedraogo V, Carnevale P, 1985. Malaria transmission in wooded grassland and in rice field areas around Bobo-Dioulasso (Burkina Faso). Ann Soc Belg Med Tr 65 :201ā214.
Audibert M, Josseran R, Josse R, Adjidji A, 1990. Irrigation, schistosomiasis, and malaria in the Logone Valley, Cameroon. Am J Trop Med Hyg 42 :550ā560.
CouprieĢ B, Claudot Y, Sameekobo A, Issoufa H, Legerdebruyne M, Tribouley J, Ripert C, 1985. An epidemiological-study of malaria in the rice-growing regions of Yagoua and Maga (North-Cameroun). B Soc Pathol Exot 78 :191ā204.
Dossou-Yovo J, Doannio JMC, Diarrassouba S, Chauvancy G, 1998. The impact of rice fields on the transmission of malaria in Bouake, Cote dāIvoire. B Soc Pathol Exot 91 :327ā333.
Faye O, Gaye O, Herve JP, Diack PA, Diallo S, 1993. Malaria in the Sahelian area of Senegal.1. Parasitological indexes. Ann Soc Belg Med Tr 73 :31ā36.
Dolo G, Briet OJ, Dao A, TraoreĢ SF, BouareĢ M, Sogoba N, NiareĢ O, Bagayogo M, SangareĢ D, Teuscher T, ToureĢ YT, 2004. Malaria transmission in relation to rice cultivation in the irrigated Sahel of Mali. Acta Trop 89 :147ā159.
Sissoko MS, Dicko A, Briet OJ, Sissoko M, Sagara I, Keita HD, Sogoba M, Rogier C, ToureĢ YT, Doumbo OK, 2004. Malaria incidence in relation to rice cultivation in the irrigated Sahel of Mali. Acta Trop 89 :161ā170.
Ijumba JN, Mosha FW, Lindsay SW, 2002. Malaria transmission risk variations derived from different agricultural practices in an irrigated area of northern Tanzania. Med Vet Entomol 16 :28ā38.
Boudin C, Robert V, Carnevale P, Ambroisethomas P, 1992. Epidemiology of Plasmodium falciparum in a rice field and a savanna area in Burkina-FasoāComparative-study on the acquired immunoprotection in native populations. Acta Trop 51 :103ā111.
Thomson MC, Dalessandro U, Bennett S, Connor SJ, Langerock P, Jawara M, Todd J, Greenwood BM, 1994. Malaria prevalence is inversely related to vector density in the Gambia, West-Africa. Trans R Soc Trop Med Hyg 88 :638ā643.
Baldet T, DiabateĢ A, Guiguemde T, 2003. Malaria transmission in 1999 in the rice field area of the Kou Valley (Bama), Burkina Faso. SanteĢ 13 :55ā60.
Coosemans M, Wery M, Storme B, Hendrix L, Mfisi B, 1984. Epidemiology of Malaria in the Ruzizi Valley, Burundi. Ann Soc Belg Med Tr 64 :135ā158.
Robert V, Vandenbroek A, Stevens P, Slootweg R, Petrarca V, Coluzzi M, Legoff G, Dideco MA, Carnevale P, 1992. Mosquitos and malaria transmission in irrigated rice-fields in the Benoue Valley of Northern Cameroon. Acta Trop 52 :201ā204.
Goncalves A, Ferrinho P, Dias F, 1996. The epidemiology of malaria in Prabis, Guinea-Bissau. Mem I Oswaldo Cruz 91 :11ā17.
Githeko AK, Service MW, Mbogo CM, Atieli FK, Juma FO, 1993. Plasmodium falciparum sporozoite and entomological inoculation rates at the Ahero rice irrigation scheme and the Miwani sugar-belt in Western Kenya. Ann Trop Med Parasit 87 :379ā391.
Laventure S, Mouchet J, Blanchy S, Marrama L, Rabarison P, Andrianaivolambo L, Rajaonarivelo E, Rakotoarivony I, Roux J, 1996. Rice: source of life and death on the plateaux of Madagascar. SanteĢ 79 :79ā86.
Gbakima AA, 1994. Inland valley swamp rice developmentāmalaria, schistosomiasis, onchocerciasis in South Central Sierra-Leone. Public Health 108 :149ā157.
Dolo G, Dao A, TraoreĢ S, BouareĢ M, Sogoba N, NiareĢ O, Bagayogo M, SangareĢ D, ToureĢ Y, 1999. Rapport de lāeĢtude entomologique sur la transmission du paludisme dans six villages (aout 1995-fevrier 1998). Technical Report, West African Rice Development Association. Projet de Recherche de Consortium SanteĢ.
Klinkenberg E, Takken W, Huibers F, ToureĢ YT, 2003. The phenology of malaria mosquitoes in irrigated rice fields in Mali. Acta Trop 85 :71ā82.
ToureĢ MB, 2004. Spatial analysis of malaria transmission in a rice cropping irrigated area of Niono. Ph.D. Thesis, FaculteĢ de MeĢdecine, de Pharmacie et dāOdonto Stomatologie, UniversiteĢ du Mali, Bamako, Mali. Available at http://taylor0.biology.ucla.edu/malaria/dissertation/mtoure/These_MBToure.pdf.
Diuk-Wasser MA, Bagayoko M, Sogoba N, Dolo G, ToureĢ MB, TraoreĢ SF, Taylor CE, 2004. Mapping rice field anopheline breeding habitats in Mali, West Africa, using Landsat ETM+ sensor data. Int J Remote Sens 25 :359ā376.
Favia G, dellaTorre A, Bagayoko M, Lanfrancotti A, Sagnon N, ToureĢ YT, Coluzzi M, 1997. Molecular identification of sympatric chromosomal forms of Anopheles gambiae and further evidence of their reproductive isolation. Insect Mol Biol 6 :377ā383.
Molineaux L, Muir D, Spencer H, 1988. The epidemiology of malaria and its measurement. Walther H, Wernsdorfer, McGregor I, eds. Malaria: Principles and Practice of Malariology. New York: Churchill Livingstone, 999ā1089.
Burkot TR, Zavala F, Gwadz RW, Collins FH, Nussenzweig RS, Roberts DR, 1984. Identification of malaria-infected mosquitos by a 2-site enzyme-linked immunosorbent-assay. Am J Trop Med Hyg 33 :227ā231.
Detinova T, 1962. Age-grouping methods in Diptera of medical importance with special reference to some vectors of malaria. Geneva: World Health Organization.
Hardin J, Hilbe J, 2003. Generalized Estimating Equations. Boca Raton, FL: Chapman and Hall/CRC.
Ameneshewa B, Service MW, 1996. The relationship between female body size and survival rate of the malaria vector Anopheles arabiensis in Ethiopia. Med Vet Entomol 10 :170ā 172.
Takken W, Klowden MJ, Chambers GM, 1998. Effect of body size on host seeking and blood meal utilization in Anopheles gambiae sensu stricto (Diptera: Culicidae): The disadvantage of being small. J Med Entomol 35 :639ā645.
Gimnig JE, Ombok M, Otieno S, Kaufman MG, Vulule JM, Walker ED, 2002. Density-dependent development of Anopheles gambiae (Diptera: Culicidae) larvae in artificial habitats. J Med Entomol 39 :162ā172.
Schneider P, Takken W, McCall PJ, 2000. Interspecific competition between sibling species larvae of Anopheles arabiensis and An. gambiae. Med Vet Entomol 14 :165ā170.
Koenraadt CJM, Takken W, 2003. Cannibalism and predation among larvae of the Anopheles gambiae complex. Med Vet Entomol 17 :61ā66.
Service MW, 1993. Mosquito Ecology: Field Sampling Methods. London: Elsevier Applied Science Publishers.
Past two years | Past Year | Past 30 Days | |
---|---|---|---|
Abstract Views | 30 | 29 | 6 |
Full Text Views | 459 | 214 | 0 |
PDF Downloads | 63 | 24 | 0 |
Anophelism without malaria has long been recognized. In large irrigation projects, such as that around Niono, Mali, villages in irrigated areas sometimes have more anopheline vectors of malaria than adjacent nonirrigated villages, but overall malaria prevalence is substantially less. One hypothesized explanation for this is high anopheline densities lead to smaller adults, who do not live so long and hence are less efficient at transmitting the disease. We analyzed serial collections from 18 villages in an irrigated area of Mali, measuring correlations between mosquito densities and survival rates, zoophilic rates, and vectorial capacity over the villages and times. Adult density was inversely related to anthropophily and adult survival and its relationship with vectorial capacity was positive at low mosquito densities, flat at intermediate densities, and negative at high densities. This may partly explain why malaria prevalence is low in irrigated villages with high Anopheles density.
Ijumba JN, Lindsay SW, 2001. Impact of irrigation on malaria in Africa: paddies paradox. Med Vet Entomol 15 :1ā11.
Robert V, Gazin P, Boudin C, Molez JF, Ouedraogo V, Carnevale P, 1985. Malaria transmission in wooded grassland and in rice field areas around Bobo-Dioulasso (Burkina Faso). Ann Soc Belg Med Tr 65 :201ā214.
Audibert M, Josseran R, Josse R, Adjidji A, 1990. Irrigation, schistosomiasis, and malaria in the Logone Valley, Cameroon. Am J Trop Med Hyg 42 :550ā560.
CouprieĢ B, Claudot Y, Sameekobo A, Issoufa H, Legerdebruyne M, Tribouley J, Ripert C, 1985. An epidemiological-study of malaria in the rice-growing regions of Yagoua and Maga (North-Cameroun). B Soc Pathol Exot 78 :191ā204.
Dossou-Yovo J, Doannio JMC, Diarrassouba S, Chauvancy G, 1998. The impact of rice fields on the transmission of malaria in Bouake, Cote dāIvoire. B Soc Pathol Exot 91 :327ā333.
Faye O, Gaye O, Herve JP, Diack PA, Diallo S, 1993. Malaria in the Sahelian area of Senegal.1. Parasitological indexes. Ann Soc Belg Med Tr 73 :31ā36.
Dolo G, Briet OJ, Dao A, TraoreĢ SF, BouareĢ M, Sogoba N, NiareĢ O, Bagayogo M, SangareĢ D, Teuscher T, ToureĢ YT, 2004. Malaria transmission in relation to rice cultivation in the irrigated Sahel of Mali. Acta Trop 89 :147ā159.
Sissoko MS, Dicko A, Briet OJ, Sissoko M, Sagara I, Keita HD, Sogoba M, Rogier C, ToureĢ YT, Doumbo OK, 2004. Malaria incidence in relation to rice cultivation in the irrigated Sahel of Mali. Acta Trop 89 :161ā170.
Ijumba JN, Mosha FW, Lindsay SW, 2002. Malaria transmission risk variations derived from different agricultural practices in an irrigated area of northern Tanzania. Med Vet Entomol 16 :28ā38.
Boudin C, Robert V, Carnevale P, Ambroisethomas P, 1992. Epidemiology of Plasmodium falciparum in a rice field and a savanna area in Burkina-FasoāComparative-study on the acquired immunoprotection in native populations. Acta Trop 51 :103ā111.
Thomson MC, Dalessandro U, Bennett S, Connor SJ, Langerock P, Jawara M, Todd J, Greenwood BM, 1994. Malaria prevalence is inversely related to vector density in the Gambia, West-Africa. Trans R Soc Trop Med Hyg 88 :638ā643.
Baldet T, DiabateĢ A, Guiguemde T, 2003. Malaria transmission in 1999 in the rice field area of the Kou Valley (Bama), Burkina Faso. SanteĢ 13 :55ā60.
Coosemans M, Wery M, Storme B, Hendrix L, Mfisi B, 1984. Epidemiology of Malaria in the Ruzizi Valley, Burundi. Ann Soc Belg Med Tr 64 :135ā158.
Robert V, Vandenbroek A, Stevens P, Slootweg R, Petrarca V, Coluzzi M, Legoff G, Dideco MA, Carnevale P, 1992. Mosquitos and malaria transmission in irrigated rice-fields in the Benoue Valley of Northern Cameroon. Acta Trop 52 :201ā204.
Goncalves A, Ferrinho P, Dias F, 1996. The epidemiology of malaria in Prabis, Guinea-Bissau. Mem I Oswaldo Cruz 91 :11ā17.
Githeko AK, Service MW, Mbogo CM, Atieli FK, Juma FO, 1993. Plasmodium falciparum sporozoite and entomological inoculation rates at the Ahero rice irrigation scheme and the Miwani sugar-belt in Western Kenya. Ann Trop Med Parasit 87 :379ā391.
Laventure S, Mouchet J, Blanchy S, Marrama L, Rabarison P, Andrianaivolambo L, Rajaonarivelo E, Rakotoarivony I, Roux J, 1996. Rice: source of life and death on the plateaux of Madagascar. SanteĢ 79 :79ā86.
Gbakima AA, 1994. Inland valley swamp rice developmentāmalaria, schistosomiasis, onchocerciasis in South Central Sierra-Leone. Public Health 108 :149ā157.
Dolo G, Dao A, TraoreĢ S, BouareĢ M, Sogoba N, NiareĢ O, Bagayogo M, SangareĢ D, ToureĢ Y, 1999. Rapport de lāeĢtude entomologique sur la transmission du paludisme dans six villages (aout 1995-fevrier 1998). Technical Report, West African Rice Development Association. Projet de Recherche de Consortium SanteĢ.
Klinkenberg E, Takken W, Huibers F, ToureĢ YT, 2003. The phenology of malaria mosquitoes in irrigated rice fields in Mali. Acta Trop 85 :71ā82.
ToureĢ MB, 2004. Spatial analysis of malaria transmission in a rice cropping irrigated area of Niono. Ph.D. Thesis, FaculteĢ de MeĢdecine, de Pharmacie et dāOdonto Stomatologie, UniversiteĢ du Mali, Bamako, Mali. Available at http://taylor0.biology.ucla.edu/malaria/dissertation/mtoure/These_MBToure.pdf.
Diuk-Wasser MA, Bagayoko M, Sogoba N, Dolo G, ToureĢ MB, TraoreĢ SF, Taylor CE, 2004. Mapping rice field anopheline breeding habitats in Mali, West Africa, using Landsat ETM+ sensor data. Int J Remote Sens 25 :359ā376.
Favia G, dellaTorre A, Bagayoko M, Lanfrancotti A, Sagnon N, ToureĢ YT, Coluzzi M, 1997. Molecular identification of sympatric chromosomal forms of Anopheles gambiae and further evidence of their reproductive isolation. Insect Mol Biol 6 :377ā383.
Molineaux L, Muir D, Spencer H, 1988. The epidemiology of malaria and its measurement. Walther H, Wernsdorfer, McGregor I, eds. Malaria: Principles and Practice of Malariology. New York: Churchill Livingstone, 999ā1089.
Burkot TR, Zavala F, Gwadz RW, Collins FH, Nussenzweig RS, Roberts DR, 1984. Identification of malaria-infected mosquitos by a 2-site enzyme-linked immunosorbent-assay. Am J Trop Med Hyg 33 :227ā231.
Detinova T, 1962. Age-grouping methods in Diptera of medical importance with special reference to some vectors of malaria. Geneva: World Health Organization.
Hardin J, Hilbe J, 2003. Generalized Estimating Equations. Boca Raton, FL: Chapman and Hall/CRC.
Ameneshewa B, Service MW, 1996. The relationship between female body size and survival rate of the malaria vector Anopheles arabiensis in Ethiopia. Med Vet Entomol 10 :170ā 172.
Takken W, Klowden MJ, Chambers GM, 1998. Effect of body size on host seeking and blood meal utilization in Anopheles gambiae sensu stricto (Diptera: Culicidae): The disadvantage of being small. J Med Entomol 35 :639ā645.
Gimnig JE, Ombok M, Otieno S, Kaufman MG, Vulule JM, Walker ED, 2002. Density-dependent development of Anopheles gambiae (Diptera: Culicidae) larvae in artificial habitats. J Med Entomol 39 :162ā172.
Schneider P, Takken W, McCall PJ, 2000. Interspecific competition between sibling species larvae of Anopheles arabiensis and An. gambiae. Med Vet Entomol 14 :165ā170.
Koenraadt CJM, Takken W, 2003. Cannibalism and predation among larvae of the Anopheles gambiae complex. Med Vet Entomol 17 :61ā66.
Service MW, 1993. Mosquito Ecology: Field Sampling Methods. London: Elsevier Applied Science Publishers.
Past two years | Past Year | Past 30 Days | |
---|---|---|---|
Abstract Views | 30 | 29 | 6 |
Full Text Views | 459 | 214 | 0 |
PDF Downloads | 63 | 24 | 0 |