¹N. V. Fassinou Hotegni, ¹Y. L. Godonou, ¹L. M. Gnanglè, ²O. N. Coulibaly, ¹E. G. Achigan-Dako

1. Laboratory of Genetics, Horticulture and Seed Science (GBioS), Faculty of Agronomic Sciences, Abomey-Calavi University, 03 BP 2819 Cotonou, Benin
2. Centre d’Etude Régional pour l’Amélioration de l’Adaptation à la Sécheresse (Regional Center of Study for the Improvement and Adaptation to Drought) (CERAAS/ISRA), BP 3320, Thies Escale Thies Senegal