Results 11 to 20 of about 9,766 (222)

Modelling the dynamics of Cassava Mosaic Disease with non-cassava host plants

Informatics in Medicine Unlocked, 2022
Cassava Mosaic Disease (CMD) is the prominent cassava disease which compromises cassava production in Africa, both qualitatively and quantitatively for many years.
Bahati Erick, Maranya Mayengo
doaj   +2 more sources

Cassava mosaic disease and its management in Southeast Asia. [PDF]

Plant Mol Biol, 2022
Abstract Key message Status of the current outbreak of cassava mosaic disease (CMD) in Southeast Asia was reviewed. Healthy cassava seed production and dissemination systems have been established in Vietnam and Cambodia, along with integrated disease and pest management systems, to combat the outbreak.
Uke A, Tokunaga H, Utsumi Y, Vu NA, Nhan PT, Srean P, Hy NH, Ham LH, Lopez-Lavalle LAB, Ishitani M, Hung N, Tuan LN, Van Hong N, Huy NQ, Hoat TX, Takasu K, Seki M, Ugaki M.   +17 more
europepmc   +4 more sources

Epidemiological assessment of cassava mosaic disease in Burkina Faso. [PDF]

Plant Pathol, 2021
Abstract Surveys were conducted in 2016 and 2017 across the main cassava‐growing regions of Burkina Faso to assess the status of cassava mosaic disease (CMD) and to determine the virus strains causing the disease, using field observation and phylogenetic analysis. CMD incidence varied between regions and across years but was lowest in
Soro M, Tiendrébéogo F, Pita JS, Traoré ET, Somé K, Tibiri EB, Néya JB, Mutuku JM, Simporé J, Koné D.   +9 more
europepmc   +4 more sources

South West and North Central Nigeria: Assessment of cassava mosaic disease and field status of African cassava mosaic virus and East African cassava mosaic virus. [PDF]

Ann Appl Biol, 2021
AbstractCassava mosaic disease (CMD), caused by cassava mosaic begomoviruses (CMBs), is a major threat to cassava production in Nigeria. The predominant CMBs in Nigeria are African cassava mosaic virus (ACMV), East African cassava mosaic virus (EACMV) and East African cassava mosaic Cameroon virus (EACMCV), which are transmitted through infected stem ...
Eni AO, Efekemo OP, Onile-Ere OA, Pita JS.   +3 more
europepmc   +4 more sources

First Report of Cassava Mosaic Disease and Sri Lankan Cassava Mosaic Virus in Laos [PDF]

Plant Disease, 2021
Cassava (Manihot esculenta Crantz) has been traditionally grown as a subsistence crop in Laos, but in recent years cassava cultivation in this country has expanded and is becoming a 'cash crop' for farmers (Malik et al., 2020). This also means that cassava vegetative seed (stakes) is rapidly multiplied and distributed.
K. Chittarath, J. Jimenez, P. Vongphachanh, A. M. Leiva, S. Sengsay, D. Lopez-Alvarez, T. Bounvilayvong, D. Lourido, V. Vorlachith, W. J. Cuellar   +9 more
openaire   +1 more source

Cassava begomovirus species diversity changes during plant vegetative cycles

Frontiers in Microbiology, 2023
Cassava is a root crop important for global food security and the third biggest source of calories on the African continent. Cassava production is threatened by Cassava mosaic disease (CMD), which is caused by a complex of single-stranded DNA viruses ...
Anna E. Dye, Brenda Muga, Jenniffer Mwangi, J. Steen Hoyer, Vanessa Ly, Yamilex Rosado, William Sharpee, William Sharpee, Benard Mware, Mary Wambugu, Paul Labadie, David Deppong, Louis Jackai, Alana Jacobson, George Kennedy, Elijah Ateka, Siobain Duffy, Linda Hanley-Bowdoin, Ignazio Carbone, José Trinidad Ascencio-Ibáñez   +19 more
doaj   +1 more source

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

Cassava mosaic disease: a review of a threat to cassava production in Zambia. [PDF]

J Plant Pathol, 2019
Cassava (Manihot esculenta Crantz) is one of the most important root staple crops in Zambia. An estimated 30% of Zambians, over 4 million people, consume cassava as part of their daily diet. Cassava is mostly grown by subsistence farmers on fields of less than 1 ha.
Chikoti PC, Mulenga RM, Tembo M, Sseruwagi P.   +3 more
europepmc   +4 more sources

SEGS-1 a cassava genomic sequence increases the severity of African cassava mosaic virus infection in Arabidopsis thaliana

Frontiers in Plant Science, 2023
Cassava is a major crop in Sub-Saharan Africa, where it is grown primarily by smallholder farmers. Cassava production is constrained by Cassava mosaic disease (CMD), which is caused by a complex of cassava mosaic begomoviruses (CMBs).
Cyprian A. Rajabu, Cyprian A. Rajabu, Mary M. Dallas, Evangelista Chiunga, Evangelista Chiunga, Leandro De León, Elijah M. Ateka, Fred Tairo, Joseph Ndunguru, Jose T. Ascencio-Ibanez, Linda Hanley-Bowdoin   +10 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