Natson E. Amengor
CSIR-Crops Research Institute,
Ghana

Emmanuel D. Boamah
CSIR-Plant Genetic Resources Research Institute. P. O. Box 7, Bunso-
Ghana

Suzana Akrofi
CSIR-Plant Genetic Resources Research Institute. P. O. Box 7, Bunso-
Ghana

Dickson K. Gamedoagbao
CSIR-Institute of Industrial Research. P. O. Box LG576, Accra-
Ghana

Kenneth F. Egbadzor
CSIR-Plant Genetic Resources Research Institute. P. O. Box 7, Bunso-
Ghana

Henry E. Davis
University of Ghana, Department of Animal Science, Legon, Accra-
Ghana

Ebenezer O. Owusu
University of Ghana, College of Basic and Applied Science, Legon, Accra-
Ghana

Daniel A. Kotey
CSIR-Plant Genetic Resources Research Institute. P. O. Box 7, Bunso-
Ghana