@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},
}