Research article · International Journal of Advanced Biological Research

Preliminary evaluation of incidence and severity of powdery mildews of some crop plants in Makurdi, Benue State, Nigeria

A. A. Bem, J. T. Igbawundu, P. T. Terna, S. L. Bem, M. Akesa, O. Y. Fadimu

• *a Department of Biological Sciences, Federal University, Dutsin-Ma, P.M.B. 5001, Dutsin-Ma, Katsina State, Nigeria