1.1 Location and Accessibility
The study area is in Okpokhumi community, inOwanEast Local Government of Edo
State. Fifteen samples were collected from the sampling location defined by Latitude 6 0 57’
25”N, Longitude 6 0 01’ 19” E. Okpokhumi can be access by state road linking the village and
farm settlement. The sampling locations in this study can be accessed by foot and motorcycles.