Results 31 to 40 of about 3,202 (197)

Occurrence of cassava mosaic begomovirus-associated satellites on cassava in Ghana

Cogent Food & Agriculture, 2021
Cassava mosaic disease (CMD), arguably the most important viral disease of cassava, an important food security crop has in recent times, been reported to be associated with satellites in some parts of sub-Saharan Africa.
Stephen Kwame Torkpo, Emmanuel Amponsah, Celestina Danso Arhin, Samuel Kwame Offei   +3 more
doaj   +1 more source

Epidemiological Analysis of Cassava Mosaic and Brown Streak Diseases, and Bemisia tabaci in the Comoros Islands

Viruses, 2022
A comprehensive assessment of cassava brown streak disease (CBSD) and cassava mosaic disease (CMD) was carried out in Comoros where cassava yield (5.7 t/ha) is significantly below the African average (8.6 t/ha) largely due to virus diseases. Observations
Rudolph Rufini Shirima, Everlyne Nafula Wosula, Abdou Azali Hamza, Nobataine Ali Mohammed, Hadji Mouigni, Salima Nouhou, Naima Mmadi Mchinda, Gloria Ceasar, Massoud Amour, Emmanuel Njukwe, James Peter Legg   +10 more
doaj   +1 more source

First report of cassava mosaic disease and cassava mosaic geminiviruses in Gabon [PDF]

Plant Pathology, 2004
Cassava mosaic disease (CMD), arguably Africa's greatest plant protection problem, has been known to occur in central/West Africa for more than 70 years. There is, however, no published record of the occurrence of CMD or the cassava mosaic geminiviruses (CMGs) that cause it from the central African country of Gabon.
Legg, James P., Ndjelassili, F., Okao-Okuja, G.   +2 more
openaire   +2 more sources

Cutting Dipping Application of Flupyradifurone against Cassava Whiteflies Bemisia tabaci and Impact on Its Parasitism in Cassava

Insects, 2023
The cassava whitefly Bemisia tabaci causes damage in cassava through the feeding and vectoring of plant viruses that cause cassava mosaic and cassava brown streak diseases.
Ruben Caspary, Everlyne N. Wosula, Khamis A. Issa, Massoud Amour, James P. Legg   +4 more
doaj   +1 more source

Modeling the transmission dynamics and control of cassava mosaic disease with non-cassava host plants [PDF]

, 2023
A Dissertation Submitted in Partial Fulfilment of the Requirements for the Master’s Degree in Mathematical and Computer Sciences and Engineering of the Nelson Mandela African Institution of Science and TechnologyFor many years cassava mosaic disease ...
Erick, Bahati
core   +1 more source

Evaluation of whitefly population and weather effect of cassava mosaic incidence on commonly grown cassava in Benue State, Nigeria

Journal of Applied Sciences and Environmental Management, 2020
Vector population and weather are critical in virus disease incidence and could be strategic for its management in agriculture. To investigate the influence of whitefly population and weather on Cassava Mosaic Disease (CMD) in cassava, TMS 419 and TME ...
I Time, E Okoroafor, J.O. Nwogwugwu, A.A. Batcho   +3 more
doaj   +1 more source

Spatial analysis of temporal changes in the pandemic of severe cassava mosaic disease in Northwestern Tanzania [PDF]

, 2017
To improve understanding of the dynamics of the cassava mosaic disease (CMD) pandemic front, geospatial approaches were applied to the analysis of 3 years’ data obtained from a 2-by-2° (approximately 222-by-222 km) area of northwestern Tanzania. In total,
Busungu, C., Shirima, R., C. Busungu, S. B. Boni, R. Shirima, Szyniszewska, Anna M., Boni, S.B., Legg, James P., Szyniszewska, A. M., Boni, S. B., H. Bouwmeester, Bouwmeester, H.J., A. M. Szyniszewska, Legg, J. P., J. P. Legg, Bouwmeester, H.   +15 more
core   +1 more source

The Agrobacterium tumefaciens Ti Plasmid Virulence Gene virE2 Reduces Sri Lankan Cassava Mosaic Virus Infection in Transgenic Nicotiana benthamiana Plants

Viruses, 2015
Cassava mosaic disease is a major constraint to cassava cultivation worldwide. In India, the disease is caused by Indian cassava mosaic virus (ICMV) and Sri Lankan cassava mosaic virus (SLCMV).
Thulasi Raveendrannair Resmi, Thomas Hohn, Barbara Hohn, Karuppannan Veluthambi   +3 more
doaj   +1 more source

Integrated Proteomic and Metabolomic Analysis of Cassava cv. Kasetsart 50 Infected with Sri Lankan Cassava Mosaic Virus

Agronomy, 2023
Cassava mosaic disease (CMD) is a major disease affecting cassava production in Southeast Asia. This study aimed to perform an integrated proteomics and metabolomics analysis of cassava cv.
Wanwisa Siriwan, Nattachai Vannatim, Somruthai Chaowongdee, Sittiruk Roytrakul, Sawanya Charoenlappanit, Pornkanok Pongpamorn, Atchara Paemanee, Srihunsa Malichan   +7 more
doaj   +1 more source

Phenotypic screening and molecular characterization of cassava mosaic disease resistance in Côte d'Ivoire cassava germplasm

Frontiers in Sustainable Food Systems, 2023
Cassava is the staple food crop for hundreds of millions of people in Africa. In Côte d'Ivoire, it is a main source of calories for over 26 million people.
William J-L. Amoakon, William J-L. Amoakon, Mariam Combala, Mariam Combala, Justin S. Pita, Justin S. Pita, J. Musembi Mutuku, Boni N'Zué, Daniel H. Otron, Daniel H. Otron, Edwige F. Yéo, Edwige F. Yéo, Nazaire K. Kouassi, Nazaire K. Kouassi, Raoul Sié   +14 more
doaj   +1 more source