@ARTICLE {JOSHI:1992, title = {Distribution of the African rice gall midge, Orseolia oryzivora Harris and Gagne and its parasitoids in Nigeria}, author = {Joshi, R. C. and Ukwungwu, M. }, journal = {Tropical Pest Management}, year = {1992}, volume = {38}, number = {3}, pages = {241--244}, }