%0 Journal Article %T Inhibitory Effect of Vernonia amygdalina Leaf Powder on Rhizopus stolonifer and Fusarium sp of Tomato Plants in a Greenhouse %A M. Ishaya %A M. O. Maip %A T. A. Ihum %A W. C. John %A i %J Asian Journal of Research in Botany %D 2018 %X (1) Dr. Hon H. Ho, Professor, Department of Biology, State University of New York, New Paltz, USA. %U http://www.sciencedomain.org/abstract/27516