Anopheles funestus (Diptera : Culicidae) in a humid savannah area of Western Burkina Faso : bionomics, insecticide resistance status, and role in Malaria transmission
An entomological survey was carried out in three humid savannah sites of western Burkina Faso (Bama, Lena, and Soumousso) to 1) update the taxonomy of the Anopheles funestus Giles group, 2) examine the role of each species in malaria transmission, 3) characterize the insecticide resistance status of this malaria vector, and 4) determine the distribution of An. funestus chromosomal forms in these areas. Polymerase chain reaction identification of the members showed the occurrence of An. leesoni Evans in Lena and An, rivularum-like in Soumousso in addition to An. funestus s.s. Malaria transmission was ensured mainly by An. funestus s.s. both in Soumousso and Lena and by An, gambiae s.s. Giles in Bama, the rice-growing area. The insecticide resistance status performed only on An. funestus indicated that this mosquito was susceptible to pyrethroids irrespective of the study area, but it was resistant to dieldrin. Furthermore, the occurrence of the two chromosomal forms of An. funestus, namely, Kiribina and Folonzo, seemed to follow ecological setups where Kiribina predominated in the irrigated area and Folonzo was more frequent in classic savannah. This study revealed that the problematic of An. funestus taxonomy was closer to that of An. gambiae requiring more structured studies to understand its genetic ecology.
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Subjects: | L72 - Organismes nuisibles des animaux, L73 - Maladies des animaux, |
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dig-cirad-fr-5423872022-07-04T11:46:42Z http://agritrop.cirad.fr/542387/ http://agritrop.cirad.fr/542387/ Anopheles funestus (Diptera : Culicidae) in a humid savannah area of Western Burkina Faso : bionomics, insecticide resistance status, and role in Malaria transmission. Dabiré Roch Kounbobr, Baldet Thierry, Diabaté Abdoulaye, Dia I., Costantini Carlo, Cohuet A., Guiguemdé Robert Tinga, Fontenille Didier. 2007. Journal of Medical Entomology, 44 (6) : 990-997.https://doi.org/10.1093/jmedent/44.6.990 <https://doi.org/10.1093/jmedent/44.6.990> Researchers Anopheles funestus (Diptera : Culicidae) in a humid savannah area of Western Burkina Faso : bionomics, insecticide resistance status, and role in Malaria transmission Dabiré, Roch Kounbobr Baldet, Thierry Diabaté, Abdoulaye Dia, I. Costantini, Carlo Cohuet, A. Guiguemdé, Robert Tinga Fontenille, Didier eng 2007 Journal of Medical Entomology L72 - Organismes nuisibles des animaux L73 - Maladies des animaux An entomological survey was carried out in three humid savannah sites of western Burkina Faso (Bama, Lena, and Soumousso) to 1) update the taxonomy of the Anopheles funestus Giles group, 2) examine the role of each species in malaria transmission, 3) characterize the insecticide resistance status of this malaria vector, and 4) determine the distribution of An. funestus chromosomal forms in these areas. Polymerase chain reaction identification of the members showed the occurrence of An. leesoni Evans in Lena and An, rivularum-like in Soumousso in addition to An. funestus s.s. Malaria transmission was ensured mainly by An. funestus s.s. both in Soumousso and Lena and by An, gambiae s.s. Giles in Bama, the rice-growing area. The insecticide resistance status performed only on An. funestus indicated that this mosquito was susceptible to pyrethroids irrespective of the study area, but it was resistant to dieldrin. Furthermore, the occurrence of the two chromosomal forms of An. funestus, namely, Kiribina and Folonzo, seemed to follow ecological setups where Kiribina predominated in the irrigated area and Folonzo was more frequent in classic savannah. This study revealed that the problematic of An. funestus taxonomy was closer to that of An. gambiae requiring more structured studies to understand its genetic ecology. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/542387/1/542387.pdf text cc_by_nc info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc/4.0/ https://doi.org/10.1093/jmedent/44.6.990 10.1093/jmedent/44.6.990 http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=198643 info:eu-repo/semantics/altIdentifier/doi/10.1093/jmedent/44.6.990 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1093/jmedent/44.6.990 |
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L72 - Organismes nuisibles des animaux L73 - Maladies des animaux L72 - Organismes nuisibles des animaux L73 - Maladies des animaux |
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L72 - Organismes nuisibles des animaux L73 - Maladies des animaux L72 - Organismes nuisibles des animaux L73 - Maladies des animaux Dabiré, Roch Kounbobr Baldet, Thierry Diabaté, Abdoulaye Dia, I. Costantini, Carlo Cohuet, A. Guiguemdé, Robert Tinga Fontenille, Didier Anopheles funestus (Diptera : Culicidae) in a humid savannah area of Western Burkina Faso : bionomics, insecticide resistance status, and role in Malaria transmission |
description |
An entomological survey was carried out in three humid savannah sites of western Burkina Faso (Bama, Lena, and Soumousso) to 1) update the taxonomy of the Anopheles funestus Giles group, 2) examine the role of each species in malaria transmission, 3) characterize the insecticide resistance status of this malaria vector, and 4) determine the distribution of An. funestus chromosomal forms in these areas. Polymerase chain reaction identification of the members showed the occurrence of An. leesoni Evans in Lena and An, rivularum-like in Soumousso in addition to An. funestus s.s. Malaria transmission was ensured mainly by An. funestus s.s. both in Soumousso and Lena and by An, gambiae s.s. Giles in Bama, the rice-growing area. The insecticide resistance status performed only on An. funestus indicated that this mosquito was susceptible to pyrethroids irrespective of the study area, but it was resistant to dieldrin. Furthermore, the occurrence of the two chromosomal forms of An. funestus, namely, Kiribina and Folonzo, seemed to follow ecological setups where Kiribina predominated in the irrigated area and Folonzo was more frequent in classic savannah. This study revealed that the problematic of An. funestus taxonomy was closer to that of An. gambiae requiring more structured studies to understand its genetic ecology. |
format |
article |
topic_facet |
L72 - Organismes nuisibles des animaux L73 - Maladies des animaux |
author |
Dabiré, Roch Kounbobr Baldet, Thierry Diabaté, Abdoulaye Dia, I. Costantini, Carlo Cohuet, A. Guiguemdé, Robert Tinga Fontenille, Didier |
author_facet |
Dabiré, Roch Kounbobr Baldet, Thierry Diabaté, Abdoulaye Dia, I. Costantini, Carlo Cohuet, A. Guiguemdé, Robert Tinga Fontenille, Didier |
author_sort |
Dabiré, Roch Kounbobr |
title |
Anopheles funestus (Diptera : Culicidae) in a humid savannah area of Western Burkina Faso : bionomics, insecticide resistance status, and role in Malaria transmission |
title_short |
Anopheles funestus (Diptera : Culicidae) in a humid savannah area of Western Burkina Faso : bionomics, insecticide resistance status, and role in Malaria transmission |
title_full |
Anopheles funestus (Diptera : Culicidae) in a humid savannah area of Western Burkina Faso : bionomics, insecticide resistance status, and role in Malaria transmission |
title_fullStr |
Anopheles funestus (Diptera : Culicidae) in a humid savannah area of Western Burkina Faso : bionomics, insecticide resistance status, and role in Malaria transmission |
title_full_unstemmed |
Anopheles funestus (Diptera : Culicidae) in a humid savannah area of Western Burkina Faso : bionomics, insecticide resistance status, and role in Malaria transmission |
title_sort |
anopheles funestus (diptera : culicidae) in a humid savannah area of western burkina faso : bionomics, insecticide resistance status, and role in malaria transmission |
url |
http://agritrop.cirad.fr/542387/ http://agritrop.cirad.fr/542387/1/542387.pdf |
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