Research Article
Ecological Distribution of Tithonia diversifolia (Hemsl). A. Gray-A New Exotic Weed in Nigeria
Department of Crop Protection and Environmental Biology, University oflbadan, Ibadan, Nigeria
S. Ogunyemi
Department of Crop Protection and Environmental Biology, University oflbadan, Ibadan, Nigeria
I. Fawole
Department of Crop Protection and Environmental Biology, University oflbadan, Ibadan, Nigeria