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Journal Article 2018-10-30

Autor: Fatokun, C. Girma, G. Abberton, M.T. Gedil, M. Unachukwu, N.N. Oyatomi, O. Yusuf, M. Rabbi, Ismail Y. Boukar, O.

The International Institute of Tropical Agriculture maintains the world’s largest collection of cowpea germplasm of over 15,000 accessions. A sub-set of 298 lines from the loosely composed mini core collection of 370 landraces were genotyped based on genotyping by sequencing (GBS). Ward’s minimum...

Enlace original: https://cgspace.cgiar.org/handle/10568/98296

Investigación en Agricultura
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Fatokun, C. ,  Girma, G. ,  Abberton, M.T. ,  Gedil, M. ,  Unachukwu, N.N. ,  Oyatomi, O. ,  Yusuf, M. ,  Rabbi, Ismail Y. ,  Boukar, O. ,  [Genetic diversity and population structure of a mini-core subset from the world cowpea (Vigna unguiculata (L.) Walp.) germplasm collection] ,  Genetic diversity and population structure of a mini-core subset from the world cowpea (Vigna unguiculata (L.) Walp.) germplasm collection
Journal Article 2019

Autor: Ishikawa, H. Drabo, I. Joseph, B.B. Muranaka, S. Fatokun, C. Boukar, O.

omparative analysis of preferences and key criteria for selecting cowpea (Vigna unguiculata L. Walp.) varieties was conducted using the data collected from farmers’ participatory varietal selection (FPVS) activities conducted over 3 years with a total of 2401 farmers (1230 male and 1171 female) i...

Enlace original: https://cgspace.cgiar.org/handle/10568/102434

Investigación en Agricultura
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Ishikawa, H. ,  Drabo, I. ,  Joseph, B.B. ,  Muranaka, S. ,  Fatokun, C. ,  Boukar, O. ,  [Characteristics of farmers’ selection criteria for cowpea (Vigna unguiculata) varieties differ between north and south regions of Burkina Faso] ,  Characteristics of farmers’ selection criteria for cowpea (Vigna unguiculata) varieties differ between north and south regions of Burkina Faso
Journal Article 2019-04-14

Autor: Togola, A. Boukar, O. Chamarthi, S. Belko, N. Tamò, M. Oigiangbe, N. Ojo, J. Ibikunle, M. Fatokun, C.

The flower bud thrips, Megalurothrips sjostedti Trybom (Thysanoptera: Thripidae), is an economically important pest of cowpea in sub‐Saharan Africa. Varietal resistance is the most preferred, environmentally friendly, cost‐effective and sustainable option for controlling this pest. The objective ...

Enlace original: https://cgspace.cgiar.org/handle/10568/101302

Investigación en Agricultura
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Togola, A. ,  Boukar, O. ,  Chamarthi, S. ,  Belko, N. ,  Tamò, M. ,  Oigiangbe, N. ,  Ojo, J. ,  Ibikunle, M. ,  Fatokun, C. ,  [Evaluation of cowpea mini core accessions for resistance to flower bud thrips Megalurothrips sjostedti Trybom (Thysanoptera: Thripidae)] ,  Evaluation of cowpea mini core accessions for resistance to flower bud thrips Megalurothrips sjostedti Trybom (Thysanoptera: Thripidae)
Journal Article 2019-04

Autor: Doumbia, I.Z. Boukar, O. Touré, M. Tamò, M. Salle Tignegre, J.B. de la Fatokun, C. Togola, A. Tongoona, P.B. Ayertey, J.N.

Flower bud thrips (Megalurothrips sjostedti) is one of the most damaging pests to cowpea in Africa and varietal resistance is one of the effective approaches to minimize the pest damage. Study was conducted to assess variability among 117 genotypes in addition to two resistant (Sanzisabinli and T...

Enlace original: https://cgspace.cgiar.org/handle/10568/101303

Investigación en Agricultura
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Doumbia, I.Z. ,  Boukar, O. ,  Touré, M. ,  Tamò, M. ,  Salle Tignegre, J.B. de la ,  Fatokun, C. ,  Togola, A. ,  Tongoona, P.B. ,  Ayertey, J.N. ,  [Evaluation of cowpea accessions for resistance to flower bud thrips (Megalurothrips sjostedti) in Mali] ,  Evaluation of cowpea accessions for resistance to flower bud thrips (Megalurothrips sjostedti) in Mali
Journal Article 2019-07-26

Autor: Ishikawa, H. Drabo, I. Boukar, O. Fatokun, C. Muranaka, S.

A comparative analysis of farmers’ preferences on improved cowpea varieties was carried out based on the data obtained from farmers’ participatory varietal selection and questionnaire survey undertaken in south-eastern Niger and north-central Burkina Faso. The grain yield was consistently the mos...

Enlace original: https://cgspace.cgiar.org/handle/10568/103397

Investigación en Agricultura
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Ishikawa, H. ,  Drabo, I. ,  Boukar, O. ,  Fatokun, C. ,  Muranaka, S. ,  [Comparative analysis of farmers' selection criteria for cowpea (Vigna unguiculata) varieties in Niger and Burkina Faso] ,  Comparative analysis of farmers' selection criteria for cowpea (Vigna unguiculata) varieties in Niger and Burkina Faso

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