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Journal Article 2018-06

Autor: Bentley, J.W. Andrade-Piedra, J.L. Demo, P. Dzomeku, B.M. Jacobsen, K. Kikulwe, E. Kromann, P. Kumar, L. McEwan, M. Mudege, Netsayi N. Ogero, K. Okechugwu, R. Orrego, R. Ospina, B. Sperling, L. Walsh, S. Thiele, Graham

Vegetatively propagated crop (VPC) seed tends to remain true to varietal type but is bulky, often carries disease, and is slow to produce. So VPC seed needs to be handled differently than that of other crops, e.g., it tends to be sourced locally, often must be fresh, and it is less often sold on ...

Enlace original: https://cgspace.cgiar.org/handle/10568/93374

Investigación en Agricultura
Enlace permanente
Bentley, J.W. ,  Andrade-Piedra, J.L. ,  Demo, P. ,  Dzomeku, B.M. ,  Jacobsen, K. ,  Kikulwe, E. ,  Kromann, P. ,  Kumar, L. ,  McEwan, M. ,  Mudege, Netsayi N. ,  Ogero, K. ,  Okechugwu, R. ,  Orrego, R. ,  Ospina, B. ,  Sperling, L. ,  Walsh, S. ,  Thiele, Graham ,  [Understanding root, tuber, and banana seed systems and coordination breakdown: A multi-stakeholder framework.] ,  Understanding root, tuber, and banana seed systems and coordination breakdown: A multi-stakeholder framework.
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 2008

Autor: Kumar, L. Prasada Rao, R.D. Reddy, A.S. Madhavi, K.J. Anitha, K. Waliyar, F.

Since the first outbreak of Tobacco streak virus (TSV), genus llarvirus as sunflower necrosis disease (SND) on sunflower and peanut stem necrosis disease (PSND) on groundnut in late 1990s, the virus has been a subject of much research in India. This review considers main features of TSV in India....

Enlace original: https://cgspace.cgiar.org/handle/10568/92262

Investigación en Agricultura
Enlace permanente
Kumar, L. ,  Prasada Rao, R.D. ,  Reddy, A.S. ,  Madhavi, K.J. ,  Anitha, K. ,  Waliyar, F. ,  [Emergence and spread of Tobacco streak virus menace in India and control strategies] ,  Emergence and spread of Tobacco streak virus menace in India and control strategies
Journal Article 2019-04

Autor: López, I. Halewood, Michael Abberton, M.T. Amri, A. Angarawai, I.I. Anglin, Noelle L. Blümmel, Michael Bouman, B. Campos, H. Costich, D. Ellis, D. Gaur, Pooran M. Guarino, Luigi Hanson, J. Kommerell, V. Kumar, L. Lusty, C. Ndjiondjop, M. Payne, T. Peters, M. Popova, E. Gangashetty, P. Sackville-Hamilton, R. Tabo, R. Upadhyaya, H. Yazbek, M. Wenzl, P.

The history of CGIAR and the development and implementation of the International Treaty on Plant Genetic Resources for Food and Agriculture (“Plant Treaty”) are closely intertwined. In accordance with the agreements that 11 CGIAR centers signed with the Plant Treaty’s Governing Body under Article...

Enlace original: https://cgspace.cgiar.org/handle/10568/100733

Investigación en Agricultura
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López, I. ,  Halewood, Michael ,  Abberton, M.T. ,  Amri, A. ,  Angarawai, I.I. ,  Anglin, Noelle L. ,  Blümmel, Michael ,  Bouman, B. ,  Campos, H. ,  Costich, D. ,  Ellis, D. ,  Gaur, Pooran M. ,  Guarino, Luigi ,  Hanson, J. ,  Kommerell, V. ,  Kumar, L. ,  Lusty, C. ,  Ndjiondjop, M. ,  Payne, T. ,  Peters, M. ,  Popova, E. ,  Gangashetty, P. ,  Sackville-Hamilton, R. ,  Tabo, R. ,  Upadhyaya, H. ,  Yazbek, M. ,  Wenzl, P. ,  [CGIAR operations under the plant treaty framework.] ,  CGIAR operations under the plant treaty framework.
Journal Article 2008

Autor: Sireesha, K. Kumar, C.S. Ranga Rao, G.V. Rao, P.A. Kumar, L.

Bacterial contamination is an important setback in large scale production of nucleopolyhedroviruses (NPV). Hence, attempts were made to decrease the bacterial contamination in storage using different commonly used laboratory disinfectants. The studies revealed that all the preservatives tried cou...

Enlace original: https://cgspace.cgiar.org/handle/10568/92268

Investigación en Agricultura
Enlace permanente
Sireesha, K. ,  Kumar, C.S. ,  Ranga Rao, G.V. ,  Rao, P.A. ,  Kumar, L. ,  [Laboratory disinfects as preservatives for Helicoverpa armigera nucleopolyhedrovirus] ,  Laboratory disinfects as preservatives for Helicoverpa armigera nucleopolyhedrovirus
Journal Article 2012

Autor: Aliyu, T.H. Balogun, O.S. Kumar, L.

A comprehensive field survey was carried out in 2011 spanning thirty locations within the forest and savannah agroecologies of Kwara State, Nigeria. This was with the objective of having an overview of the prevalence of virus disease symptoms and to specifically identify the viruses infecting cow...

Enlace original: https://cgspace.cgiar.org/handle/10568/80872

Investigación en Agricultura
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Aliyu, T.H. ,  Balogun, O.S. ,  Kumar, L. ,  [Survey of the symptoms and viruses associated with cowpea (Vigna unguiculata (L.)) in the agroecological zones of Kwara State, Nigeria] ,  Survey of the symptoms and viruses associated with cowpea (Vigna unguiculata (L.)) in the agroecological zones of Kwara State, Nigeria
Journal Article 2011

Autor: Twongyirwe, R. Majaliwa, J.G.M. Ebanyat, Peter Tenywa, M.M. Sheil, Douglas Heist, M. van Oluka, M. Kumar, L.

Forest cover has been converted to agricultural land use in and around the protected areas of Uganda. The objectives of this study were; to examine the dynamics of forest cover change in and around Bwindi impenetrable forest between 1973 and 2010 and to identify the drivers of forest cover change...

Enlace original: https://cgspace.cgiar.org/handle/10568/20931

Investigación en Agricultura
Enlace permanente
Twongyirwe, R. ,  Majaliwa, J.G.M. ,  Ebanyat, Peter ,  Tenywa, M.M. ,  Sheil, Douglas ,  Heist, M. van ,  Oluka, M. ,  Kumar, L. ,  [Dynamics of forest cover conversion in and around Bwindi impenetrable forest, Southwestern Uganda] ,  Dynamics of forest cover conversion in and around Bwindi impenetrable forest, Southwestern Uganda
Journal Article 2010-03

Autor: Kumar, L. Sharma, K.

Studies were conducted to characterize pathogen populations and recognize unique stretches of sequences, known as DNA barcodes, that can be used as genetic markers for the rapid diagnosis of the pathogens and pests affecting the African food crops. The fungal pathogen causing anthracnose (Glomere...

Enlace original: https://cgspace.cgiar.org/handle/10568/88030

Investigación en Agricultura
DNA
Enlace permanente
Kumar, L. ,  Sharma, K. ,  [DNA barcodes for pathogens of African food crops] ,  DNA barcodes for pathogens of African food crops

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