1. Laboratory of Applied Ecology, Faculty of Agronomic Sciences University of Abomey‐Calavi Cotonou Benin
2. Laboratoire de Biomathématiques et d'Estimations Forestières University of Abomey‐Calavi Cotonou Benin
3. Laboratory of Research in Applied Biology, Departement of Environnement Engeneering University of Abomey‐Calavi Cotonou Benin