Effects of Cymbopogon citratus (lemon grass) and Ocimum suave (wild basil) applied as mixed and individual powders on the eggs laid and emergence of adult Callosobruchus maculatus (cowpea bruchids)
C. C. Ojianwuna1* and P. A. Umoru2
1Department of Animal and Environmental Biology, Delta State University Abraka, Delta State, Nigeria.
2Department of Zoology, Ambrose Alli University Ekpoma, Edo State, Nigeria.
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