Vol 5

Table of Contents

Articles

Cover Image
Anti-nutritional factors in cowpea cultivars and their effects on susceptibility to Callosobruchus maculatus (Fab.) [Coleoptera: Bruchidae] infestation
Kayode David Ileke, Department of Environmental Biology and Fisheries, Faculty of Science, Adekunle Ajasin University, PMB 001, Akungba Akoko, Ondo State, Nigeria
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Cover Image
Seasonal phenology of Bactrocera invadens (Drew, Tsuruta and White) and Ceratitis cosyra (Walker) (Diptera: Tephritidae) in Northern Ghana
Badii Kongyeli Benjamin<sup>1</sup>, 1. Department of Agronomy, University for Development Studies, P. O. Box TL 1882, Tamale, Ghana</br> 2. Department of Animal Biology and Conservation Sciences, University of Ghana, P. O. Box LG 44, Legon, Ghana</br> 3,4. Department of Crop Science, University of Ghana, P. O. Box LG 44, Legon, Ghana , Billah Maxwell Kelvin<sup>2</sup>, Afreh-Nuamah Kwame<sup>3</sup>, Obeng-Ofori Daniel<sup>4</sup>
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