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Journal Article 2017-11

Autor: Omoigui, L.O. Kamara, A.Y. Ajeigbe, Hakeem A. Akinwale, R.O. Timko, M.P. Oyekunle, M. Bello, L.L.

Striga gesnerioides (Willd) Vatke, is a major destructive parasitic weed of cowpea (Vigna unguiculata (L.) Walp.) which causes substantial yield reduction in West and Central Africa. The presence of different virulent races within the parasite population contributes to significant genotype × envi...

Enlace original: https://cgspace.cgiar.org/handle/10568/89081

Investigación en Agricultura
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Omoigui, L.O. ,  Kamara, A.Y. ,  Ajeigbe, Hakeem A. ,  Akinwale, R.O. ,  Timko, M.P. ,  Oyekunle, M. ,  Bello, L.L. ,  [Performance of cowpea varieties under Striga gesnerioides (Willd.) Vatke infestation using biplot analysis] ,  Performance of cowpea varieties under Striga gesnerioides (Willd.) Vatke infestation using biplot analysis
Journal Article 2006

Autor: Kureh, I. Kamara, A.Y. Tarfa, B.D.

On-farm trials were conducted in 2001, 2002, and 2003 in the northern Guinea savanna of Nigeria to evaluate integrated Striga hermonthica control measures under farmermanaged conditions. These included intercropping a Striga-resistant maize variety with cowpea for 3 years and also cropping this m...

Enlace original: https://cgspace.cgiar.org/handle/10568/91404

Investigación en Agricultura
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Kureh, I. ,  Kamara, A.Y. ,  Tarfa, B.D. ,  [Influence of cereal legume rotation on Striga control and maize grain yield in farmers fields in the northern Guinea Savanna of Nigeria] ,  Influence of cereal legume rotation on Striga control and maize grain yield in farmers fields in the northern Guinea Savanna of Nigeria
Journal Article 2005

Autor: Tarawali, Shirley A. Okike, I. Kristjanson, Patricia M. Singh, B.B.

Cowpea (Pzgna unguiculata) is grown as an intercrop with cereals in some 9 M ha of West Africa, mostly in the dry savanna. Though grain yields are low (circa 500 kg/ha), it is a nutritious food and dry season fodder. The haulms (leaves and stems) are cut and stored after grain harvest. Cowpea aid...

Enlace original: https://cgspace.cgiar.org/handle/10568/27799

Investigación en Agricultura
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Tarawali, Shirley A. ,  Okike, I. ,  Kristjanson, Patricia M. ,  Singh, B.B. ,  [Dual-purpose cowpea for West Africa] ,  Dual-purpose cowpea for West Africa
Journal Article 2001

Autor: Carsky, R.J. Singh, B.B. Oyewole, B.

In the moist savanna zone with a 180 to 190 day growing period, early season cowpea immediately followed by a late season cereal crop can maximize the benefit of the legume to the cereal. Traditional cereal crops for this system are millet and sorghum but new early maize varieties can also be use...

Enlace original: https://cgspace.cgiar.org/handle/10568/97489

Investigación en Agricultura
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Carsky, R.J. ,  Singh, B.B. ,  Oyewole, B. ,  [Contribution of early season cowpea to late season maize in the savanna zone of West Africa] ,  Contribution of early season cowpea to late season maize in the savanna zone of West Africa
Journal Article 2008

Autor: Ba, N.M. Dabiré, C.B. Drabo, I. Sanon, A. Tamo, M.

Les insectes ravageurs constituent une contrainte importante à la production du niébé au Burkina Faso. La présente étude visait à fournir aux producteurs une stratégie de lutte intégrée combinant la résistance variétale vis-à-vis de Clavigralla tomentosicollis Stäl et des pulvérisations d’amandes...

Insect pests are important constraints to cowpea production in central Burkina Faso. The main goal of this study was to provide an IPM strategy based on combination of resistant varieties to the pod sucking bug, and the application of neem seed extract against flower thrips (Megalurothrips sjoste...

Enlace original: https://cgspace.cgiar.org/handle/10568/92269

Investigación en Agricultura
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Ba, N.M. ,  Dabiré, C.B. ,  Drabo, I. ,  Sanon, A. ,  Tamo, M. ,  [Combinaison de la resistance varietale et dinsecticides a base de neem pour controler les principaux insectes ravageurs du niebe dans la region centrale du Burkina Faso] ,  Combinaison de la resistance varietale et dinsecticides a base de neem pour controler les principaux insectes ravageurs du niebe dans la region centrale du Burkina Faso
Journal Article 2008-10

Autor: Ajeigbe, Hakeem A. Singh, B.B. Emechebe, A.M.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/90808

Investigación en Agricultura
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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
Journal Article 1985

Autor: Singh, B.B. Singh, S.R. Adjadi, O.

The most damaging storage pest in cowpea [Vigna unguiculata (L.) Walp] is Callosobruchus maculatus (F.), commonly known bruchid. Therefore, concerted efforts are being made at the International Institute of Tropical Agriculture (IITA) to develop bruchid-resistant cowpea varieties. By systematic s...

Enlace original: https://cgspace.cgiar.org/handle/10568/96325

Investigación en Agricultura
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Singh, B.B. ,  Singh, S.R. ,  Adjadi, O. ,  [Bruchid resistance in cowpea] ,  Bruchid resistance in cowpea
Journal Article 1986

Autor: Jackai, L.E.N. Daoust, R.A.

Cowpeas (blackeye peas, or simply beans in many parts of Africa), Vigna unguiculata, are widely grown in the tropics and subtropics for human as well as for animal food. Nigeria, Brazil, and Niger are among the major producers and account for over 70% of the world crop (137, 174). Nigeria alone...

Enlace original: https://cgspace.cgiar.org/handle/10568/96327

Investigación en Agricultura
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Jackai, L.E.N. ,  Daoust, R.A. ,  [Insect pests of cowpeas] ,  Insect pests of cowpeas
Journal Article 1985

Autor: Kang, B.T. Grimme, H. Lawson, T.L.

The potential of alley cropping maize and cowpea with the giant Leucaena (Leucaena leucocephala (Lam) de Wit) cultivar K-28 was studied on an Entisol (Psammentic Ustorthent) in Southern Nigeria. In this trial the crops were grown in 4 m wide alleys formed by periodically pruned leucaena hedgerows...

Enlace original: https://cgspace.cgiar.org/handle/10568/96326

Investigación en Agricultura
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Kang, B.T. ,  Grimme, H. ,  Lawson, T.L. ,  [Alley cropping sequentially cropped maize and cowpea with Leucaena on a sandy soil in southern Nigeria] ,  Alley cropping sequentially cropped maize and cowpea with Leucaena on a sandy soil in southern Nigeria

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