Adegbola, A.A. Institute of Agronomic Research Obafemi Awolowo University Ile Ife, Nigeria
Agwuh, O. Faculty of Veterinary Medicine. University of Ibadan, Ibadan, Nigeria
Akoroda, M.O. Institute of Agriculture Research-Root Crops, BP 537, Ngaoundéré, Cameroon
Almazan, A M. International Institute of Tropical Agriculture, PMB 5320, Ibadan, Nigeria
Ay, P. International Institute of Tropical Agriculture, PMB 5320 , Ibadan, Nigeria
Babaleye, S.O.T. International Institute of Tropical Agriculture, PMB 5320, Ibadan, Nigeria
Domenico, C.D. International Livestock Centre for Africa, Ibadan, Nigeria
Egbunike, G.N. Department of Animal Science, University of Ibadan, Ibadan, Nigeria
Ezumah, H.C. International Institute of Tropical Agriculture, PMB 5320, Ibadan, Nigeria
Hahn, S.K. International Institute of Tropical Agriculture, PMB 5320, Ibadan, Nigeria
Ifut, O.J. Department of Agriculture, University of Cross River State, PMB 1017, Uyo, Nigeria
Ikotun, T. International Institute of Tropical Agriculture, PMB 5320, Ibadan, Nigeria
Ikpi, A. International Institute of Tropical Agriculture, PMB 5320, Ibadan, Nigeria
Iyayi, E. Institute of Agricultural Research & Training, University of Science and Technology, Port Harcourt, Rivers State, Nigeria
Jeon, Y.W. International Institute of Tropical Agriculture, PMB 5320, Ibadan, Nigeria
Kategile, J.A. International Development Research Centre, PO Box 62084, Nairobi, Kenya
Kenkpen, D. Y. Central-Agricultural Research Institute, PO Box 3928, Suakoko, Liberia
Lekule, F.P. Sokoine University of Agriculture, PO Box 3004, Morogoro, Tanzania
Ng, S.Y. International Institute of Tropical Agriculture, PMB 5320, Ibadan, Nigeria
Nweke, F. International Institute of Tropical Agriculture, PMB 5320, Ibadan, Nigeria
Odogola, W.R. Kawanda Research Station, PO Box 7065, Kampala, Uganda
Oguntimein, G.B. Department of Food Technology, University of Ibadan, Ibadan, Nigeria
Okagbue, N. 06 BP 1274, Abidjan, Côte d'Ivoire (Interpreter)
Okeke, J.E. National Root Crops Research Institute, PMB 7006, Umudike, Nigeria
Okoli, O.O. Crops Research Institute. PO Box 3785, Kumasi, Ghana
Omole, A.T. Department of Animal Science, Obafemi Awolowo University, Ile Ife, Nigeria
Onabowale, S.O. Federal Institute of Industrial Research, Oshodi, Lagos, Nigeria
Otoo, J.A. International Institute of Tropical Agriculture, PMB 5320, Ibadan, Nigeria
Polneau, I. 08 BP 1517, Abidjan 08, Côte d'Ivoire (Interpreter)
Ravindran, S. Central Agricultural Research Institute, PO Box 35, Gbarnga, Bong County, Liberia
Reynolds, L. International Livestock Centre for Africa, Ibadan, Nigeria
Said, A.N. International Livestock Centre for Africa, Addis Ababa, Ethiopia
Sanda, I. Kenya Agricultural Research Institute, PO Box 301 48, Nairobi, Kenya
Sarwatt, S. Sokoine University of Agriculture, PO Box 3004, Morogoro, Tanzania
Smith, O. Department of Animal Science, Obafemi Awolowo University, Ile-Ife, Nigeria
Tetevi, K. Institut des Plantes a Tubercule (INPT), BP 4402, Lome, Togo
Tewe, O. Department of Animal Science, University of Ibadan, Ibadan, Nigeria
Tiemoko, Y. O. IDESSA/Elevage, BP 1152, Bouake, Côte d'Ivoire
