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Journal Article 2016-07-07

Autor: Bömer, M. Turaki, A.A. Silva, G. Kumar, P.L. Seal, S.E.

Yam (Dioscorea spp.) plants are potentially hosts to a diverse range of badnavirus species (genus Badnavirus, family Caulimoviridae), but their detection is complicated by the existence of integrated badnavirus sequences in some yam genomes. To date, only two badnavirus genomes have been characte...

Enlace original: https://cgspace.cgiar.org/handle/10568/76979

Investigación en Agricultura
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Bömer, M. ,  Turaki, A.A. ,  Silva, G. ,  Kumar, P.L. ,  Seal, S.E. ,  [A sequence-independent strategy for amplification and characterisation of episomal badnavirus sequences reveals three previously uncharacterised yam badnaviruses] ,  A sequence-independent strategy for amplification and characterisation of episomal badnavirus sequences reveals three previously uncharacterised yam badnaviruses
Journal Article 2012-10

Autor: Senghor, A.L. Sharma, K. Kumar, P.L. Bandyopadhyay, Ranajit

Mango (Mangifera indica L.) is an economically important export crop for Senegal, producing about 100,000 tons of fruit annually. In April 2009, severe outbreaks of a new disorder occurred in mango orchards in the southeastern part of Casamance. Diseased plants showed abnormal growth of vegetativ...

Enlace original: https://cgspace.cgiar.org/handle/10568/79833

Investigación en Agricultura
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Senghor, A.L. ,  Sharma, K. ,  Kumar, P.L. ,  Bandyopadhyay, Ranajit ,  [First report of mango malformation disease caused by Fusarium tupiense in Senegal] ,  First report of mango malformation disease caused by Fusarium tupiense in Senegal
Journal Article 2017

Autor: Balogun, M. Maroya, N. Augusto, J. Ajayi, A. Kumar, P.L. Aighewi, B.A. Asiedu, Robert

Yams are staples in West Africa. They are propagated from tubers in an informal seed system. This encourages a build-up of diseases, and necessitates the rapid development of a formal seed system where certified seeds are functional. Although few reports exist on the use of meristem culture to ge...

Enlace original: https://cgspace.cgiar.org/handle/10568/80558

Investigación en Agricultura
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Balogun, M. ,  Maroya, N. ,  Augusto, J. ,  Ajayi, A. ,  Kumar, P.L. ,  Aighewi, B.A. ,  Asiedu, Robert ,  [Relative efficiency of positive selection and tissue culture for generating pathogen-free planting materials of yam (Dioscorea spp.)] ,  Relative efficiency of positive selection and tissue culture for generating pathogen-free planting materials of yam (Dioscorea spp.)
Journal Article 2010-05

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

Two new ‘legumoviruses’ (genus Begomovirus; family Geminiviridae) naturally infecting soybean (Glycine max L. Merr.) in Nigeria were molecularly characterized. Based on characteristic symptoms in soybean, the two viruses are provisionally designated as Soybean mild mottle virus (SbMMV) and Soybea...

Enlace original: https://cgspace.cgiar.org/handle/10568/88007

Investigación en Agricultura
DNA
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Alabi, O.J. ,  Kumar, P.L. ,  Mgbechi-Ezeri, J.U. ,  Naidu, R.A. ,  [Two new ‘legumoviruses’ (genus Begomovirus) naturally infecting soybean in Nigeria] ,  Two new ‘legumoviruses’ (genus Begomovirus) naturally infecting soybean in Nigeria
Journal Article 2009

Autor: Kumar, P.L. Ayodele, M. Oben, T.T. Mahungu, N.M. Beed, Fen D. Coyne, D.L. Londa, L. Mutunda, M.P. Kiala, D. Maruthi, M.N.

In April 2008 in the northern Provinces of Angola, banana (AAA genome)and plantain (AAB genome) plants (Musa spp.) with severe stunting andmoderate to severe leaf symptoms typical of banana bunchy top diseasewere observed to be widespread in farmers’ fields in Kirimadhola villagein the Ndalatando...

Enlace original: https://cgspace.cgiar.org/handle/10568/90201

Investigación en Agricultura
DNA
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Kumar, P.L. ,  Ayodele, M. ,  Oben, T.T. ,  Mahungu, N.M. ,  Beed, Fen D. ,  Coyne, D.L. ,  Londa, L. ,  Mutunda, M.P. ,  Kiala, D. ,  Maruthi, M.N. ,  [First report of banana bunchy top virus in banana and plantain (Musa spp.) in Angola] ,  First report of banana bunchy top virus in banana and plantain (Musa spp.) in Angola
Poster 2018

Autor: Ogwuche, T.O. Adesanya, T.A. Diebiru-Ojo, E.M. Adetoro, N.A. Olasupo, K.T. Kumar, P.L. Aina, O.O. Iluebbey, P. Agbona, A. Parkes, E.Y. Kulakow, P.
Enlace original: https://cgspace.cgiar.org/handle/10568/99473

Investigación en Agricultura
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Ogwuche, T.O. ,  Adesanya, T.A. ,  Diebiru-Ojo, E.M. ,  Adetoro, N.A. ,  Olasupo, K.T. ,  Kumar, P.L. ,  Aina, O.O. ,  Iluebbey, P. ,  Agbona, A. ,  Parkes, E.Y. ,  Kulakow, P. ,  [Influence of growth nutrient and rooting hormone on survival and growth of Semi-Autotrophic Hydroponics (SAH TM) cassava plantlets] ,  Influence of growth nutrient and rooting hormone on survival and growth of Semi-Autotrophic Hydroponics (SAH TM) cassava plantlets
Journal Article 2019-07-12

Autor: Dania, V.O. Fadina, O.O. Ayodele, M. Kumar, P.L.

Field surveys were conducted in 2012 and 2013 to evaluate the distribution and virulence of fungal isolates associated with tuber rot disease among yam (Dioscorea spp.) producing agroecological zones (AEZs) of Nigeria. A total of 70 and 66 farmers’ fields were surveyed in 2012 and 2013, respectiv...

Enlace original: https://cgspace.cgiar.org/handle/10568/102390

Investigación en Agricultura
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Dania, V.O. ,  Fadina, O.O. ,  Ayodele, M. ,  Kumar, P.L. ,  [Distribution and virulence of fungal species isolated from yam (Dioscorea spp.) tubers in three agroecological zones of Nigeria] ,  Distribution and virulence of fungal species isolated from yam (Dioscorea spp.) tubers in three agroecological zones of Nigeria
Journal Article 2019-10

Autor: Yahaya, A. Dangora, D.B. Alabi, O.J. Zongoma, A.M. Kumar, P.L.

Maize yellow mosaic virus (MaYMV; genus Polerovirus; family Luteoviridae) was recently characterized from maize in China and subsequently detected in mixed infection with sugarcane mosaic virus (genus Potyvirus; family Potyviridae) in sugarcane and itch grass in Nigeria. This study was conducted ...

Enlace original: https://cgspace.cgiar.org/handle/10568/106675

Investigación en Agricultura
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Yahaya, A. ,  Dangora, D.B. ,  Alabi, O.J. ,  Zongoma, A.M. ,  Kumar, P.L. ,  [Detection and diversity of maize yellow mosaic virus infecting maize in Nigeria] ,  Detection and diversity of maize yellow mosaic virus infecting maize in Nigeria
Book Chapter 2019-02

Autor: Hauser, S. Clifford, G. Pasberg-Gauhl, C. Gauhl, F. Akello, J. Jacobsen, K. Norgrove, L. Coyne, D. Kumar, P.L. Mahuku, G. Kaushal, M. Nakato, V. Tripathi, L. Tripathi, J.
Enlace original: https://cgspace.cgiar.org/handle/10568/104010

Investigación en Agricultura
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Hauser, S. ,  Clifford, G. ,  Pasberg-Gauhl, C. ,  Gauhl, F. ,  Akello, J. ,  Jacobsen, K. ,  Norgrove, L. ,  Coyne, D. ,  Kumar, P.L. ,  Mahuku, G. ,  Kaushal, M. ,  Nakato, V. ,  Tripathi, L. ,  Tripathi, J. ,  [Identifying and managing plant health risks for key African crops: banana and plantain] ,  Identifying and managing plant health risks for key African crops: banana and plantain

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