Demand-Driven Technologies for Sustainable Maize ... - IITA

vAssessment of Striga infestation in crop fi elds in thesavanna zones of northeast NigeriaI.Y. Dugje, A.Y. Kamara, and L.O. Omoigui 271The use of spicy plant oils against Sitophilus zeamais(Coleoptera, Curculionidae) in stored maize in CameroonAdjoudji Ousman, M.B. Ngassoum, J.J. Essia-Ngang,L.S.T. Ngamo, and R. Ndjouenkeu 282Amélioration du rendement et de la rentabilité de la culturede maïs sur des terres infestées par Striga hermonthica aunord du BéninA. M. Toukourou; Y. P. Adegbola; G. C. Yallou et G. Gbehounou 291Herbicide resistant maize: a novel method to control Striga in AfricaA.O. Diallo, F. Kanampiu, S. Mugo, H. De Groote and P. Mbogo 302Effects of maize–cowpea intercropping on maize stemborers and their natural enemiesR. Aroga and R. Ambassa-Kiki 314Economics and ExtensionIncreasing employment opportunities through participationof informal women’s groups in maize productionS.J. Auta, T.K. Atala , J.P. Voh, and I.I. Dafwang 329Spatial distribution of farm plots and enterprise combinationas tools for determination of extent of maize adoptionin the Sudan savannaJ.E. Onyibe, C.K. Daudu and J.G. Akpoko 339Infl uence du mode d’egrenage sur la qualité dessemences certifi ées de maïs dans le Departementde l’Atlantique (sud-Bénin)D.J. Aly et E. Padonou 355Promotion des nouvelles variétés de maïs et des pratiquesculturales dans les zones du nord TogoA. Agboh-Noameshie, B. Tchabana , T. Ayeva, T. Lare et K. Labare 363Socio-economic determinants of fertilizer use intensity formaize-based production systems in the northern Guineasavanna of NigeriaS.A. Sanni and W. Doppler 377