@ARTICLE {USUA:1978, title = {Parasites and predators of the cowpea pod borer, Maruca testulalis (Lepidoptera; pyralidae)}, author = {Usua, E. J. * and Singh, S. R. }, journal = {Nigerian Journal of Entomology}, year = {1978}, month = {June}, volume = {3}, number = {1}, pages = {100--102}, }