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Berner, D.K.Sauerborn, J.Hess, D.E.Emechebe, A.M.[The role of biological control in integrated management of Striga species in Africa]The role of biological control in integrated management of Striga species in Africa

The parasitic weeds, Alectra vogelii Benth., and Striga gesnerioides (Wild.) Vatke, have become major yield-reducing factors in cowpea. Currently, Striga is more prevalent in the Sudan savanna and Sahelian regions and Alectra in the northern Guinea savanna and southern Sudan savanna regions of We...


Singh, B.B.Emechebe, A.M.[Advances in research on cowpea Striga and Alectra]Advances in research on cowpea Striga and Alectra

The average productivity of cowpea in the existing traditional systems is low due to a complex of biotic and abiotic stresses. The biotic factors include insect pests, parasitic plants, and viral, fungal and bacterial diseases. Concerted efforts are being made to develop improved cowpea varieties...


Ajeigbe, Hakeem A.Singh, B.B.Emechebe, A.M.[Field evaluation of improved cowpea lines for resistance to bacterial blight, virus and striga under natural infestation in the West African savannas]Field evaluation of improved cowpea lines for resistance to bacterial blight, virus and striga under natural infestation in the West African savannas

The parasitic angiosperms, Striga hermonthica and S. gesnerioides, obligate root parasites endemic in sub-Saharan Africa, constitute severe constraints to cereal and legume production in West and Central Africa. Over the years, a range of effective component technologies has been identified for S...


Emechebe, A.M.Ellis-Jones, J.Schulz, S.Chikoye, D.Douthwaite, BoruKureh, I.Tarawali, G.Hussaini, M.A.Kormawa, P.M.Sanni, A.[Farmer perception of the Striga problem and its control in northern Nigeria]Farmer perception of the Striga problem and its control in northern Nigeria

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