INFLUENCE DE L'ANTHROPISATION SUR LA VÉGÉTATION LOCALE ET L'ABONDANCE DES TSÉ-TSÉ AU SUD DU BURKINA FASO.

The article presents the phyto-sociological and entomological surveys conducted to determine the impact of anthropisation on the local vegetation and abundance of tsetse in southern Burkina Faso. The survey aims to compare the diversity and densities of this species in protected and non protected areas using the transects from the river bank to savannah and detailing the phytological description of all trapping sites. The scheme shows that there is great vegetation homogeneity between transects and heterogeneity in savannah. The protected and non protected areas also have significant difference in the densities of tsetse.