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Journal Article 2008

Autor: Eni, A.O. Kumar, L. Asiedu, Robert Alabi, O.J. Naidu, R.A. Hughes, J.A. Rey, M.E.

Yam (Dioscorea spp., family Dioscoreaceae) is one of the most important food crops cultivated in the West African yam zone comprising the forest and savannah areas of Nigeria, Ghana, Côte d'Ivoire, Republic of Benin, and Togo, which account for more than 90% of the 4.59 million ha of yam cultivat...

Enlace original: https://cgspace.cgiar.org/handle/10568/90811

Investigación en Agricultura
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Eni, A.O. ,  Kumar, L. ,  Asiedu, Robert ,  Alabi, O.J. ,  Naidu, R.A. ,  Hughes, J.A. ,  Rey, M.E. ,  [First report of cucumber mosaic virus in yams (Dioscorea spp.) in Ghana, Togo and Republic of Benin in West Africa] ,  First report of cucumber mosaic virus in yams (Dioscorea spp.) in Ghana, Togo and Republic of Benin in West Africa
Journal Article 2006

Autor: Ogbe, F. Dixon, Alfred G.O. Hughes, J.D. Alabi, O.J. Okechukwu, R.U.

A diagnostic survey was conducted in 2002-03 to determine the status of cassava mosaic begomoviruses in Nigeria and to ascertain if the virulent Ugandan variant of East African cassava mosaic virus (EACMV-Ug2) was present. Of the 418 farms visited, 48% had cassava with moderately severe or severe...

Enlace original: https://cgspace.cgiar.org/handle/10568/91370

Investigación en Agricultura
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Ogbe, F. ,  Dixon, Alfred G.O. ,  Hughes, J.D. ,  Alabi, O.J. ,  Okechukwu, R.U. ,  [Status of cassava begomoviruses and their new natural hosts in Nigeria] ,  Status of cassava begomoviruses and their new natural hosts in Nigeria
Journal Article 2011-07

Autor: Alabi, O.J. Kumar, P.L. Naidu, R.A.
Enlace original: https://cgspace.cgiar.org/handle/10568/88186

Investigación en Agricultura
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Alabi, O.J. ,  Kumar, P.L. ,  Naidu, R.A. ,  [Cassava mosaic disease: a curse to food security in subSaharan Africa] ,  Cassava mosaic disease: a curse to food security in subSaharan Africa
Journal Article 2011-08

Autor: Kumar, P.L. Hanna, R. Alabi, O.J. Soko, M.M. Oben, T.T. Vangu, G.H.P. Naidu, R.A.

Banana bunchy top virus (BBTV) was first reported from sub-Saharan Africa (SSA) from Democratic Republic of Congo (DRC) in the 1950s, has become invasive and spread into 11 countries in the region. To determine the potential threat of BBTV to the production of bananas and plantains (Musa spp.) in...

Enlace original: https://cgspace.cgiar.org/handle/10568/88191

Investigación en Agricultura
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Kumar, P.L. ,  Hanna, R. ,  Alabi, O.J. ,  Soko, M.M. ,  Oben, T.T. ,  Vangu, G.H.P. ,  Naidu, R.A. ,  [Banana bunchy top virus in subSaharan Africa: investigations on virus distribution and diversity] ,  Banana bunchy top virus in subSaharan Africa: investigations on virus distribution and diversity
Journal Article 2007

Autor: Alabi, O.J. Ogbe, F.O. Bandyopadhyay, Ranajit Dixon, Alfred G.O. Hughes, J. Naidu, R.A.

Cassava mosaic disease (CMD) in Africa is caused by six distinct cassava mosaic viruses (family eminiviridae, genus Begomovirus). Among them, African cassava mosaic virus (ACMV) and East African cassava mosaicCameroon virus (EACMCV) have been reported in CMD-infected cassava plants in Nigeria. Ba...

Enlace original: https://cgspace.cgiar.org/handle/10568/92184

Investigación en Agricultura
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Alabi, O.J. ,  Ogbe, F.O. ,  Bandyopadhyay, Ranajit ,  Dixon, Alfred G.O. ,  Hughes, J. ,  Naidu, R.A. ,  [The occurrence of African cassava mosaic virus and East African cassava mosaic Cameroon virus in natural hosts other than cassava in Nigeria] ,  The occurrence of African cassava mosaic virus and East African cassava mosaic Cameroon virus in natural hosts other than cassava in Nigeria
Journal Article 2008

Autor: Alabi, O.J. Kumar, P.L. Naidu, R.A.

A multiplex PCR was developed for simultaneous detection of African cassava mosaic virus (ACMV) and East African cassava mosaic Cameroon virus (EACMCV) in cassava affected with cassava mosaic disease (CMD). One set of three primers consisting of an upstream primer common for both viruses and two ...

Enlace original: https://cgspace.cgiar.org/handle/10568/90862

Investigación en Agricultura
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Alabi, O.J. ,  Kumar, P.L. ,  Naidu, R.A. ,  [Multiplex PCR for the detection of African cassava mosaic virus and East African cassava mosaic Cameroon virus in cassava] ,  Multiplex PCR for the detection of African cassava mosaic virus and East African cassava mosaic Cameroon virus in cassava
Journal Article 2008

Autor: Alabi, O.J. Ogbe, F.O. Bandyopadhyay, Ranajit Kumar, P.L. Dixon, Alfred G.O. Hughes, Jacqueline d'Arros Naidu, R.A.

Cassava mosaic disease (CMD) caused by African cassava mosaic virus (ACMV) and East African cassava mosaic Cameroon virus (EACMCV) is the major constraint to cassava production in Nigeria. Sequences of the DNA-A component of ACMV and EACMCV isolates from leguminous plant species (Senna occidental...

Enlace original: https://cgspace.cgiar.org/handle/10568/90741

Investigación en Agricultura
DNA
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Alabi, O.J. ,  Ogbe, F.O. ,  Bandyopadhyay, Ranajit ,  Kumar, P.L. ,  Dixon, Alfred G.O. ,  Hughes, Jacqueline d'Arros ,  Naidu, R.A. ,  [Alternate hosts of African cassava mosaic virus and East African cassava mosaic Cameroon virus in Nigeria] ,  Alternate hosts of African cassava mosaic virus and East African cassava mosaic Cameroon virus in Nigeria
Journal Article 2017-07-09

Autor: Yahaya, A. Al Rwahnih, M. Dangora, D.B. Gregg, L. Alegbejo, M.D. Kumar, P.L. Alabi, O.J.

During routine surveys conducted from February to July 2015 in the northern guinea savannah region of Nigeria, sugarcane and itch grass (Rottboellia cochinchinensis) plants showing virus-like mosaic symptoms were encountered in farmers’ sugarcane fields in Kaduna State. Symptomatic leaf tissue sa...

Enlace original: https://cgspace.cgiar.org/handle/10568/82565

Investigación en Agricultura
DNA
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Yahaya, A. ,  Al Rwahnih, M. ,  Dangora, D.B. ,  Gregg, L. ,  Alegbejo, M.D. ,  Kumar, P.L. ,  Alabi, O.J. ,  [First report of maize yellow mosaic virus infecting sugarcane (Saccharum spp.) and itch grass (Rottboellia cochinchinensis) in Nigeria] ,  First report of maize yellow mosaic virus infecting sugarcane (Saccharum spp.) and itch grass (Rottboellia cochinchinensis) in Nigeria
Journal Article 2008

Autor: Mgbechi-Ezeri, J.U. Alabi, O.J. Naidu, R.A. Kumar, P.L.

African cassava mosaic virus (ACMV; genus Begomovirus, family Geminiviridae) is one of six viruses documented in cassava (Manihot esculenta Crantz.) plants showing cassava mosaic disease in sub-Saharan Africa (SSA). In addition to cassava, the natural host range of ACMV includes a few wild Maniho...

Enlace original: https://cgspace.cgiar.org/handle/10568/90812

Investigación en Agricultura
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Mgbechi-Ezeri, J.U. ,  Alabi, O.J. ,  Naidu, R.A. ,  Kumar, P.L. ,  [First report of the occurrence of African cassava mosaic virus in a mosaic disease of soybean in Nigeria] ,  First report of the occurrence of African cassava mosaic virus in a mosaic disease of soybean in Nigeria
Journal Article 2015-09-15

Autor: Mulenga, R. Miano, D. Chikoti, Patrick Chiza Ndunguru, J. Legg, J.P. Alabi, O.J.

Cassava mosaic disease (CMD) is a major constraint to sustainable production of cassava (Manihot esculenta Crantz) in Zambia and other sub-Saharan African countries. During a survey conducted between April and May 2014 in six (Western, Northwestern, Northern, Luapula, Lusaka, and Eastern) provinc...

Enlace original: https://cgspace.cgiar.org/handle/10568/76377

Investigación en Agricultura
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Mulenga, R. ,  Miano, D. ,  Chikoti, Patrick Chiza ,  Ndunguru, J. ,  Legg, J.P. ,  Alabi, O.J. ,  [First report of East African cassava mosaic Malawi virus in plants affected by cassava mosaic disease in Zambia] ,  First report of East African cassava mosaic Malawi virus in plants affected by cassava mosaic disease in Zambia

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