@ARTICLE {JACKAI:1982,
title = {A field screening technique for resistance of cowpea (Vigna unguiculata) to the pod borer, Maruca testulalis (Geyer) (Lepidoptera: pyralidae)},
author = {Jackai, L. },
journal = {Bulletin of Entomological Research},
year = {1982},
volume = {72},
pages = {145--156},
}