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James Legg
James Legg
Scientist, IITA-Tanzania
Verified email at cgiar.org
Title
Cited by
Cited by
Year
Deep learning for image-based cassava disease detection
A Ramcharan, K Baranowski, B Ahmed
Frontiers in plant science 8, 293051, 2017
6322017
Comparing the regional epidemiology of the cassava mosaic and cassava brown streak virus pandemics in Africa
JP Legg, SC Jeremiah, HM Obiero, MN Maruthi, I Ndyetabula, ...
Virus research 159 (2), 161-170, 2011
3642011
Cassava mosaic geminiviruses in Africa
JP Legg, CM Fauquet
Plant molecular biology 56 (4), 585-599, 2004
3592004
Cassava mosaic virus disease in East and Central Africa: epidemiology and management of a regional pandemic
JP Legg, B Owor, P Sseruwagi, J Ndunguru
Advances in virus research 67, 355-418, 2006
2942006
Cassava virus diseases: biology, epidemiology, and management
JP Legg, PL Kumar, T Makeshkumar, L Tripathi, M Ferguson, E Kanju, ...
Advances in virus research 91, 85-142, 2015
2692015
World management of geminiviruses
MR Rojas, MA Macedo, MR Maliano, M Soto-Aguilar, JO Souza, ...
Annual review of phytopathology 56, 637-677, 2018
2422018
Emergence, spread and strategies for controlling the pandemic of cassava mosaic virus disease in east and central Africa
JP Legg
Crop protection 18 (10), 627-637, 1999
2141999
African cassava mosaic virus disease: the magnitude of the problem.
JM Thresh, GW Otim-Nape, JP Legg, D Fargette
2051997
Methods of surveying the incidence and severity of cassava mosaic disease and whitefly vector populations on cassava in Africa: a review
P Sseruwagi, WS Sserubombwe, JP Legg, J Ndunguru, JM Thresh
Virus research 100 (1), 129-142, 2004
1932004
Cassava mosaic virus disease in East Africa: a dynamic disease in a changing environment
JP Legg, JM Thresh
Virus research 71 (1-2), 135-149, 2000
1922000
A mobile-based deep learning model for cassava disease diagnosis
A Ramcharan, P McCloskey, K Baranowski, N Mbilinyi, L Mrisho, ...
Frontiers in plant science 10, 425916, 2019
1912019
A global surveillance system for crop diseases
M Carvajal-Yepes, K Cardwell, A Nelson, KA Garrett, B Giovani, ...
Science 364 (6447), 1237-1239, 2019
1832019
A distinct Bemisia tabaci (Gennadius) (Hemiptera: Sternorrhyncha: Aleyrodidae) genotype cluster is associated with the epidemic of severe cassava mosaic virus …
JP Legg, R French, D Rogan, G Okao‐Okuja, JK Brown
Molecular Ecology 11 (7), 1219-1229, 2002
1752002
Cassava brown streak disease: a threat to food security in Africa
BL Patil, JP Legg, E Kanju, CM Fauquet
Journal of General Virology 96 (5), 956-968, 2015
1672015
Molecular biodiversity of cassava begomoviruses in Tanzania: evolution of cassava geminiviruses in Africa and evidence for East Africa being a center of diversity of cassava …
J Ndunguru, JP Legg, TAS Aveling, G Thompson, CM Fauquet
Virology journal 2, 1-23, 2005
1612005
Application of FTA technology for sampling, recovery and molecular characterization of viral pathogens and virus-derived transgenes from plant tissues
J Ndunguru, NJ Taylor, J Yadav, H Aly, JP Legg, T Aveling, G Thompson, ...
Virology Journal 2, 1-12, 2005
1522005
Spatio-temporal patterns of genetic change amongst populations of cassava Bemisia tabaci whiteflies driving virus pandemics in East and Central Africa
JP Legg, P Sseruwagi, S Boniface, G Okao-Okuja, R Shirima, ...
Virus research 186, 61-75, 2014
1482014
Biology and management of Bemisia whitefly vectors of cassava virus pandemics in Africa
JP Legg, R Shirima, LS Tajebe, D Guastella, S Boniface, S Jeremiah, ...
Pest management science 70 (10), 1446-1453, 2014
1272014
Survey of cassava virus diseases in Tanzania
JP Legg, MD Raya
International Journal of Pest Management 44 (1), 17-23, 1998
1181998
Changes in the incidence of African cassava mosaic virus disease and the abundance of its whitefly vector along south–north transects in Uganda
JP Legg, S Ogwal
Journal of Applied Entomology 122 (1‐5), 169-178, 1998
1171998
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Articles 1–20