AURIFERE
PORTAIL DOCUMENTAIRE DE L'INSTITUT SENEGALAIS DE RECHERCHES AGRICOLES
Elaboré par
L’Unité d’Information et de Valorisation des Résultats de la Recherche (UNIVAL)
'Un Accès Unique aux Ressources d’Information
et aux Fonds documentaires pour une Recherche d’Excellence
'
A partir de cette page vous pouvez :
Détail de l'auteur
Documents disponibles écrits par cet auteur
Affiner la recherche
International Journal of Environmental Research and Public Health. West Nile Virus Transmission in Sentinel Chickens and Potential Mosquito Vectors, Senegal River Delta, 2008–2009 [texte imprimé] / A G Fall, Auteur ; A. Diaité, Auteur ; Mor Talla Seck, Auteur ; Jérémy Bouyer, Auteur ; T Lefrançois, Auteur ; Nathalie Vachiéry, Auteur ; R Aprelon, Auteur ; O. Faye, Auteur ; L Konate, Auteur ; R. Lancelot, Auteur . - Dakar (PRH, Sénégal) : ISRA/LNERV, 2013 . - 10p. : ref,;. Langues : Anglais ( eng)
|
Exemplaires
Disponibilité |
---|
ZV0170057 | L734-FAL | Article scientifique | LNERV | Rayons | Exclu du prêt |
Documents numériques
Cliquer pour voir pdfURL | | |
Journal of Invertebrate Pathology. Tsetse flies: Their biology and control using area-wide integrated pest management approaches [texte imprimé] / M J B Vreysen, Auteur ; Mor Talla Seck, Auteur ; B. Sall, Auteur ; Jérémy Bouyer, Auteur . - Dakar (PRH, Sénégal) : ISRA/LNERV, 2012 . - 11p. : ref,;. Langues : Anglais ( eng) Catégories : | SCIENCES, PRODUCTION ET PROTECTION ANIMALES
| Mots-clés : | Tsetse, Insecte Stérile, Trypanosomosis, Glossinidae, Peste | Index. décimale : | L730-Maladie des animaux | Résumé : | Tsetse flies are the cyclical vectors of trypanosomes, the causative agents of ‘sleeping sickness’ or human
African trypanosomosis (HAT) in humans and ‘nagana’ or African animal trypanosomosis (AAT) in livestock
in Sub-saharan Africa. Many consider HAT as one of the major neglected tropical diseases and
AAT as the single greatest health constraint to increased livestock production. This review provides some
background information on the taxonomy of tsetse flies, their unique way of reproduction (adenotrophic
viviparity) making the adult stage the only one easily accessable for control, and how their ecological
affinities, their distribution and population dynamics influence and dictate control efforts. The paper likewise
reviews four control tactics (sequential aerosol technique, stationary attractive devices, live bait
technique and the sterile insect technique) that are currently accepted as friendly to the environment,
and describes their limitations and advantages and how they can best be put to practise in an IPM context.
The paper discusses the different strategies for tsetse control i.e. localised versus area-wide and
focusses thereafter on the principles of area-wide integrated pest management (AW-IPM) and the
phased-conditional approach with the tsetse project in Senegal as a recent example. We argue that sustainable
tsetse-free zones can be created on Africa mainland provided certain managerial and technical
prerequisites are in place. |
|
Exemplaires
Disponibilité |
---|
ZV0170054 | L730- VRE | Article scientifique | LNERV | Rayons | Exclu du prêt |
Documents numériques
Cliquer pour voir pdfURL | | |
Journal of medical entomology. Stratified Entomological Sampling in Preparation for an Area-Wide Integrated Pest Management Program: The Example of Glossina palpalis gambiensis (Diptera: Glossinidae) in the Niayes of Senegal [texte imprimé] / Jérémy Bouyer, Auteur ; Mor Talla Seck, Auteur ; B. Sall, Auteur ; E.Y. Ndiaye, Auteur ; L Guerrini, Auteur ; M J B Vreysen, Auteur . - Dakar (PRH, Sénégal) : ISRA/LNERV, 2010 . - 10p. : Vol. 47, no. 4. Langues : Anglais ( eng) Catégories : | SCIENCES, PRODUCTION ET PROTECTION ANIMALES
| Mots-clés : | Échantillonnage, Contrôle de Vecteur, Tsetse, Afrique, Animal, trypanosomiase, Niayes du Sénégal | Index. décimale : | L731-Maladies parasitaires des ruminants, Symptomatologie et dégâts | Résumé : | The riverine tsetse species Glossina palpalis gambiensis Vanderplank 1949 (Diptera:
Glossinidae) inhabits riparian forests along river systems in West Africa. The government of Senegal has
embarked on a project to eliminate this tsetse species, and African animal trypanosomoses, from the Niayes
area usinganarea-wideintegrated pestmanagementapproach.AstratiÞedentomologicalsamplingstrategy
was therefore developed using spatial analytical tools and mathematical modeling. A preliminary phytosociological
census identiÞed eight types of suitable habitat, which could be discriminated from LandSat
7ETMsatellite images and denominated wet areas. At the end of March 2009, 683 unbaited Vavoua traps
had been deployed, and the observed infested area in the Niayes was 525 km2. In the remaining area, a
mathematical model was used to assess the risk that ßies were present despite a sequence of zero catches.
Theanalysisshowedthat this riskwasabove0.05 in19%of this area that willbeconsideredas infestedduring
the control operations. The remote sensing analysis that identiÞed the wet areas allowed a restriction of the
area to be surveyed to 4% of the total surface area (7,150 km2), whereas the mathematical model provided
an efÞcient method to improve the accuracy and the robustness of the sampling protocol. The Þnal size
of the control area will be decided basedonthe entomological collection data. This entomological sampling
procedure might be used for other vector or pest control scenarios. |
|
Exemplaires
Disponibilité |
---|
ZV0170063 | L731- BOU | Article scientifique | LNERV | Rayons | Exclu du prêt |
Documents numériques
Cliquer pour voir pdfURL | | |
Exemplaires
Disponibilité |
---|
ZV0170079 | L731- SEC | Diplôme | LNERV | Rayons | Exclu du prêt |
Documents numériques
Cliquer pour voir pdfURL | | |