@BOOK {BOSQUEPEREZ:1995, title = {Major insects pests of maize in Africa; biology and control: IITA research guide, No. 30}, author = {Bosque-Perez, N. A. }, series = {IITA research guide, No. 30}, year = {1995}, month = {July}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, note = {30p.}, }