Matilda A. Ouma School of Agricultural and Food Sciences, Jaramogi Oginga Odinga University of Science and Technology, P.O. Box 210-40601, Bondo, Kenya
Luke O. Ouma Biostatistics Research Group, Population Health Sciences Institute, Newcastle University, United Kingdom
Justus M. Ombati Department of Agricultural Education and Extension, Egerton University, P.O. Box 536 –20115, Egerton, Njoro, Kenya
Christopher O. Onyango Department of Agricultural Education and Extension, Egerton University, P.O. Box 536 –20115, Egerton, Njoro, Kenya