Instituto Internacional de Agricultura Tropical (IITA)
URI permanente para esta colecciónhttp://hdl.handle.net/123456789/114560
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Ítem Field evaluation of sorghum varieties to Striga hermonthica infestation in north eastern Nigerian savannasDugje, I.Y.; Ekeleme, F.; Kamara, A.Y.; Menkir, A.; Chikoye, David; Omoigui, L.O.Ítem Response of old and new cowpea varieties to insecticide spray regimes in the Sudan savanna of Nigeria(Informa UK Limited) Kamara, A.; Ewansiha, S.U.; Ajeigbe, Hakeem A.; Omoigui, L.O.Ítem Influence of insecticide spraying regimes and cultivar on insect pests and yield of cowpea in the dry savannas of northeastern NigeriaKamara, Y.; Chikoye, David; Omoigui, L.O.; Dugje, I.Y.Ítem Effect of weed competition on upland rice production in north-eastern Nigeria(African Crop Science Society) Ekeleme, F.; Kamara, A.Y.; Oikeh, S.O.; Chikoye, David; Omoigui, L.O.Ítem Evaluation of cowpea genotypes for their reactions to Striga gesnerioides in the dry savanna of northeast Nigeria(African Crop Science Society) Omoigui, L.O.; Kamara, A.Y.; Massawe, F.S.; Ishiyaku, M.F.; Boukar, O.; Alabi, S.O.; Ekeleme, F.Ítem Assessment of farmers' crop management practices influencing Striga hermonthiea infestation and grain yield of sorghum (Sorghum hieolor)Dugje, I.Y.; Kamara, A.Y.; Omoigui, L.O.Ítem Improvements in grain and fodder yield of cowpea (Vigna unguiculata) varieties developed in the Sudan savannas of Nigeria over the past four decades(International Institute of Tropical Agriculture) Kamara, A.Y.; Ewansiha, S.U.; Ajeigbe, Hakeem A.; Okechukwu, R.U.; Tefera, H.; Boukar, O.; Omoigui, L.O.Ítem Phosphorus effects on growth and yield of groundnut varieties in the tropical savannas of northeast NigeriaKamara, A.Y.; Ekeleme, F.; Kwari, J.D.; Omoigui, L.O.; Chikoye, DavidÍtem Effect of phosphorus application and soybean cultivar on grain and dry matter yield of subsequent maize in the tropical savannas of north eastern NigeriaKamara, A.Y.; Kwari, J.; Ekeleme, F.; Omoigui, L.O.; Abaidoo, Robert C.