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Journal Article 2008-04

Autor: Adeniyi, O.J. Adetimirin, V.O. Ingelbrecht, I.L. Asiedu, Robert

In vitro culture media capable of regenerating moderate to high shoots and/or plantlets from meristems of two yam species – Dioscorea rotundata and Dioscorea alata within comparable duration of 10 weeks as commonly obtained in other monocots and root and tuber crops were investigated. The study c...

Enlace original: https://cgspace.cgiar.org/handle/10568/90907

Investigación en Agricultura
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Adeniyi, O.J. ,  Adetimirin, V.O. ,  Ingelbrecht, I.L. ,  Asiedu, Robert ,  [Shoot and plantlet regeneration from meristems of Dioscorea rotundata poir and Dioscorea alata L.] ,  Shoot and plantlet regeneration from meristems of Dioscorea rotundata poir and Dioscorea alata L.
Journal Article 1995

Autor: Torres González, Alba Marina Maass, Brigitte L.
Enlace original: https://cgspace.cgiar.org/handle/10568/88799

Investigación en Agricultura
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Torres González, Alba Marina ,  Maass, Brigitte L. ,  [Biología reproductiva y entrecruzamiento de Centrosema brasilianum (L.) Benth] ,  Biología reproductiva y entrecruzamiento de Centrosema brasilianum (L.) Benth
Journal Article 2007

Autor: Egesi, Chiedozie N. Ogbe, F.O. Akoroda, M.O. Ilona, P. Dixon, A.

Cassava mosaic disease (CMD) caused by a group of begomoviruses and transmitted by whitefly vector is a serious disease in all the cassava-growing areas of Africa. Field evaluation with replication was conducted in 2003 and 2004 in three agroecologies in Nigeria to study the response of 40 cassav...

Enlace original: https://cgspace.cgiar.org/handle/10568/92162

Investigación en Agricultura
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Egesi, Chiedozie N. ,  Ogbe, F.O. ,  Akoroda, M.O. ,  Ilona, P. ,  Dixon, A. ,  [Resistance profile of improved cassava germplasm to cassava mosaic disease in Nigeria] ,  Resistance profile of improved cassava germplasm to cassava mosaic disease in 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 1996

Autor: Nienhuis, James Skroch, Paul W. Beebe, Stephen E. Tohme, Joseph M. Pedraza García, Fabio
Enlace original: https://cgspace.cgiar.org/handle/10568/88829

Investigación en Agricultura
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Nienhuis, James ,  Skroch, Paul W. ,  Beebe, Stephen E. ,  Tohme, Joseph M. ,  Pedraza García, Fabio ,  [Comparison of genetic diversity between random samples from core and reserve collections of Phaseolus vulgaris L] ,  Comparison of genetic diversity between random samples from core and reserve collections of Phaseolus vulgaris L
Journal Article 1996

Autor: Tohme, Joseph M. Beebe, Stephen E. González, O. Duque E., Myriam Cristina
Enlace original: https://cgspace.cgiar.org/handle/10568/88826

Investigación en Agricultura
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Tohme, Joseph M. ,  Beebe, Stephen E. ,  González, O. ,  Duque E., Myriam Cristina ,  [AFLP analysis of the wild Phaseolus vulgaris core collection] ,  AFLP analysis of the wild Phaseolus vulgaris core collection
Journal Article 1996

Autor: Pérez, J.C. León, Carlos de Narro León, Luis Alberto Salazar Villareal, Fredy Antonio Arias, María del Pilar
Enlace original: https://cgspace.cgiar.org/handle/10568/88831

Investigación en Agricultura
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Pérez, J.C. ,  León, Carlos de ,  Narro León, Luis Alberto ,  Salazar Villareal, Fredy Antonio ,  Arias, María del Pilar ,  [Desarrollo de germoplasma de maíz para suelos ácidos: Programa suramericano de maíz CIMMYT] ,  Desarrollo de germoplasma de maíz para suelos ácidos: Programa suramericano de maíz CIMMYT
Journal Article 2009

Autor: Obidiegwu, J.E. Rodríguez, E. Ene-Obong, E.E. Loureiro, J. Muoneke, C. Santos, C. Kolesnikova-Allen, M. Asiedu, Robert

Dioscorea alata L. is a highly important crop, widely distributed in the humid and semi-humid tropics. Flow cytometry was used to determine the ploidy levels of 74 D. alata genotypes collected mainly from West African countries. Sixty three of the genotypes were found to be tetraploid, one was he...

Enlace original: https://cgspace.cgiar.org/handle/10568/90196

Investigación en Agricultura
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Obidiegwu, J.E. ,  Rodríguez, E. ,  Ene-Obong, E.E. ,  Loureiro, J. ,  Muoneke, C. ,  Santos, C. ,  Kolesnikova-Allen, M. ,  Asiedu, Robert ,  [Ploidy levels of Dioscorea alata L. germplasm determined by flow cytometry] ,  Ploidy levels of Dioscorea alata L. germplasm determined by flow cytometry
Journal Article 2007-12

Autor: Kalyani, G. Reddy, A.S. Kumar, P.L. Rao, R.V.D.J.P. Aruna, R. Waliyar, F. Nigam, S.N.

Stem necrosis disease caused by Tobacco streak virus (TSV), first recognized in 2000, has emerged as a potential threat to peanut (Arachis hypogaea) in southern states of India. The virus induces severe necrosis of shoots leading to death of the plant, and plants that survive are malformed, with ...

Enlace original: https://cgspace.cgiar.org/handle/10568/92962

Investigación en Agricultura
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Kalyani, G. ,  Reddy, A.S. ,  Kumar, P.L. ,  Rao, R.V.D.J.P. ,  Aruna, R. ,  Waliyar, F. ,  Nigam, S.N. ,  [Sources of resistance to tobacco streak virus in Wild Arachis (Fabaceae: Papilionoidae) Germplasm] ,  Sources of resistance to tobacco streak virus in Wild Arachis (Fabaceae: Papilionoidae) Germplasm
Journal Article 2004

Autor: Beebe, Stephen E. Tohme, Joseph M. Nienhuis, James Pedraza García, Fabio Rengifo, J Tovar Luque, E Islam, A.
Enlace original: https://cgspace.cgiar.org/handle/10568/65835

Investigación en Agricultura
Enlace permanente
Beebe, Stephen E. ,  Tohme, Joseph M. ,  Nienhuis, James ,  Pedraza García, Fabio ,  Rengifo, J ,  Tovar Luque, E ,  Islam, A. ,  [Studies in Phaseolus germplasm diversity: a review of work at CIAT] ,  Studies in Phaseolus germplasm diversity: a review of work at CIAT

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