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Book 2008

Autor: Dugje, I.Y. Onyibe, J.F. Ekeleme, F. Kamara, A.Y. Tegbaru, A. Omoigui, L.O. Bassi, S.A.
Enlace original: https://cgspace.cgiar.org/handle/10568/92315

Investigación en Agricultura
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Dugje, I.Y. ,  Onyibe, J.F. ,  Ekeleme, F. ,  Kamara, A.Y. ,  Tegbaru, A. ,  Omoigui, L.O. ,  Bassi, S.A. ,  [Guide to certified seeds production in Borno State, Nigeria] ,  Guide to certified seeds production in Borno State, Nigeria
Journal Article 2017-09

Autor: Oladejo, A.S. Boukar, O. Fatokun, C.A. Obisesan, I.O.

Flower bud thrips, Megalurothrips sjostedti is the most severe field pest of cowpea that causes massive flower abortion which eventually results to substantial yield reduction in Africa. There is paucity of information on the mode of gene actions controlling inheritance of resistance to flower bu...

Enlace original: https://cgspace.cgiar.org/handle/10568/83467

Investigación en Agricultura
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Oladejo, A.S. ,  Boukar, O. ,  Fatokun, C.A. ,  Obisesan, I.O. ,  [Genetic analysis of thrips resistance in cowpea (Vigna unguiculata [L.] Walp.)] ,  Genetic analysis of thrips resistance in cowpea (Vigna unguiculata [L.] Walp.)
Journal Article 2007

Autor: Nwoke, O.C. Diels, J. Abaidoo, R.C. Sanginga, N.

The differential ability of genotypes of soybean (Glycine max) and cowpea (Vigna unguiculata) to thrive under low-phosphorus (P) conditions by utilising P from sources with low solubility was assessed in a greenhouse study with a low-P savanna soil collected from a research field in Fashola, sout...

Enlace original: https://cgspace.cgiar.org/handle/10568/92167

Investigación en Agricultura
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Nwoke, O.C. ,  Diels, J. ,  Abaidoo, R.C. ,  Sanginga, N. ,  [Utilization of phosphorus from different sources by genotypes of promiscuous soybean and cowpea in a lowphosphorus savanna soil] ,  Utilization of phosphorus from different sources by genotypes of promiscuous soybean and cowpea in a lowphosphorus savanna soil
Book 1996

Autor: Thottappilly, G. Rossel, H.W.

Eight viruses are reported from cowpeas in Africa. Cowpea viruses are described from lowland, humid and sub-humid West Africa, as well as from mid-altitude ecological zones mainly found in eastern and southern Africa. Wherever facilities are limited and detailed characterization is not possible, ...

Enlace original: https://cgspace.cgiar.org/handle/10568/97268

Investigación en Agricultura
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Thottappilly, G. ,  Rossel, H.W. ,  [Virus diseases of cowpea in Africa: IITA Research Guide, No. 53] ,  Virus diseases of cowpea in Africa: IITA Research Guide, No. 53
Book 1996

Autor: Myers, G.O.

In genetic improvement of cowpea, one plant or variety rarely has every desirable characteristic. The recombination of desirable characteristics from different parental sources is achieved by crossing plants and the necessary cross pollinations. This document presents a method for the cross polli...

Enlace original: https://cgspace.cgiar.org/handle/10568/97269

Investigación en Agricultura
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Myers, G.O. ,  [Hand crossing of cowpeas] ,  Hand crossing of cowpeas
Journal Article 2018-07

Autor: Bello, S.K. Yusuf, A.A. Masso, C.

The complimentary effects of a native rhizobia strain (SAMFIX 286), lime and single superphosphate (SSP) as components of ISFM were evaluated on the biomass, nodulation and N2 fixation of cowpea (Vigna unguiculata L.). Lime was applied at the rate of 250 kg (Ca(OH)2) ha−1, while SSP was applied a...

Enlace original: https://cgspace.cgiar.org/handle/10568/98433

Investigación en Agricultura
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Bello, S.K. ,  Yusuf, A.A. ,  Masso, C. ,  [Performance of cowpea as influenced by native strain of rhizobia, lime and phosphorus in Samaru, Nigeria] ,  Performance of cowpea as influenced by native strain of rhizobia, lime and phosphorus in Samaru, Nigeria
Journal Article 2010-03-18

Autor: Okechukwu, R.U. Ekpo, E.J.A. Okechukwu, O.C.

Seed transmission of Xanthomonas campestris pv. vignicola was investigated to ascertain the importance of seed as a primary source of inoculum for bacterial blight disease in cowpea. The study was carried out using seeds of five cowpea varieties (TVx 12349, IT86D-721, IT82D-889, Ife Brown and TVx...

Enlace original: https://cgspace.cgiar.org/handle/10568/87973

Investigación en Agricultura
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Okechukwu, R.U. ,  Ekpo, E.J.A. ,  Okechukwu, O.C. ,  [Seed to plant transmission of Xanthomonas campestris pv. vignicola isolates in cowpea] ,  Seed to plant transmission of Xanthomonas campestris pv. vignicola isolates in cowpea
Journal Article 2008

Autor: Okechukwu, R.U. Ekpo, E.

Field and laboratory experiments were conducted in the Sudan savanna site of IITA's experimental Station, Minjibir, Kano State, to study the survival of Xanthomonas campestris pv. vignicola in infested soil, cowpea seed, and debris. The experiment was conducted in a randomised complete block desi...

Enlace original: https://cgspace.cgiar.org/handle/10568/90917

Investigación en Agricultura
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Okechukwu, R.U. ,  Ekpo, E. ,  [Survival of Xanthomonas campestris pv. vignicola in infested soil, cowpea seed and cowpea debris] ,  Survival of Xanthomonas campestris pv. vignicola in infested soil, cowpea seed and cowpea debris
Journal Article 1995

Autor: Cardwell, K.F. Lane, J.A.

Striga gesnerioides, a plant parasitic phanerogam, is a known constraint to cowpea production in the sahelian and northern guinea savanna zones of West and Central Africa. A survey was done in 1990 across six countries to collect data on soil types, cowpea phenotype, and cropping systems with rel...

Enlace original: https://cgspace.cgiar.org/handle/10568/97327

Investigación en Agricultura
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Cardwell, K.F. ,  Lane, J.A. ,  [Effect of soils, cropping system and host phenotype on incidence and severity of Striga gesnerioides on cowpea in West Africa] ,  Effect of soils, cropping system and host phenotype on incidence and severity of Striga gesnerioides on cowpea in West Africa

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