Evaluation of Combined Effect of Ocimum gratissimum and Ageratum conyzoides Leaf Powder as a Sustainable Bioinsecticide against Cowpea Weevil

• Federal University of Technology Owerri (NG)

tal como impresso: Ngozi U. Nwogwugwu

• Federal University of Technology Owerri (NG)

tal como impresso: Adaeze A. Nwakaudu

• Federal University of Technology Owerri (NG)

tal como impresso: Margaret N. Ibe

• Federal University of Technology Owerri (NG)

tal como impresso: Raymond C. Ibeh

• Federal University of Technology Owerri (NG)

tal como impresso: Linus O. Agwu

• Federal University of Technology Owerri (NG)

tal como impresso: Kingsley U. Obasi

• Federal University of Technology Owerri (NG)