@ARTICLE {NTONIFOR:2005, title = {Studies on aspects of the bionomics and pest status of Piezotrachelus varius Wagner (Coleoptera: Curculionidae) on cowpea (Vigna unguiculata (L.) Walp.) in the western derived savanna zone of Cameroon.}, author = {Ntonifor, N. and Edimengo, P. and Tamo, M. and Parh *, I. }, journal = {Journal of the Cameroon Academy of Sciences}, year = {2005}, volume = {5}, pages = {101--108}, note = {appeared in 2006}, }