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A novel sugarcane-infecting mastrevirus from South Africa
Archives of Virology, 2009The sugarcane-infecting streak viruses (SISVs) are a diverse collection of mastreviruses (family Geminiviridae) within the African streak virus group. Four SISVs have currently been described, including the well-characterized maize streak virus. Here, we present a full annotated sequence record of an isolate of a new SISV species, Saccharum streak ...
Robert, Lawry +4 more
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Agroecology and Sustainable Food Systems, 2002
ABSTRACT Maize streak mastrevirus is widespread in tropical and sub-tropical Africa. It is transmitted persistently by several species of leafhoppers, Cicadulin spp. (Homoptera: Cicadellidae). Yield loss caused by the virus ranges from 30 to 100%. Integrated pest management is the best approach to combating this disease of maize. This paper reviews the
M D Alegbejo, M E Abo
exaly +2 more sources
ABSTRACT Maize streak mastrevirus is widespread in tropical and sub-tropical Africa. It is transmitted persistently by several species of leafhoppers, Cicadulin spp. (Homoptera: Cicadellidae). Yield loss caused by the virus ranges from 30 to 100%. Integrated pest management is the best approach to combating this disease of maize. This paper reviews the
M D Alegbejo, M E Abo
exaly +2 more sources
European Journal of Plant Pathology, 2012
Dicot-infecting mastreviruses affect chickpea (Cicer arietinum) plants by causing extreme stunting of the plant and leaf lamina reduction. Chickpea stunt disease (CSD) is presently known to occur in Africa, the Middle East and Asia. Although the disease was first recorded in India, little was known about the pathogen causing the disease.
Surapathrudu Kanakala +2 more
exaly +2 more sources
Dicot-infecting mastreviruses affect chickpea (Cicer arietinum) plants by causing extreme stunting of the plant and leaf lamina reduction. Chickpea stunt disease (CSD) is presently known to occur in Africa, the Middle East and Asia. Although the disease was first recorded in India, little was known about the pathogen causing the disease.
Surapathrudu Kanakala +2 more
exaly +2 more sources
Paspalum striate mosaic virus: an Australian mastrevirus from Paspalum dilatatum
Archives of Virology, 2011Three monocot-infecting mastreviruses from Australia, all found primarily in pasture and naturalised grasses, have been characterised at the molecular level. Here, we present the full genome sequence of a fourth, Paspalum striate mosaic virus (PSMV), isolated from Paspalum dilatatum from south-east Queensland.
Geering, Andrew D. W. +4 more
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Mastrevirus Transmission by the Insect Vectors, Leafhoppers
Mastreviruses are important pathogens on many crops and they are transmitted in a persistent manner by leafhoppers. For experimental studies on mastreviruses, transmission with leafhoppers remains as an important method for virus inoculation. Here, we describe a protocol for setting up a culture of the leafhopper vector Psammotettix alienus and ...Anders, Kvarnheden +2 more
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Evolutionary analysis of mastrevirus functional regions
2010New and emerging virus species are becoming an increasing threat to our way of life economically and physically. Plant viruses are particularly significant as they affect our food supply and are capable of rapidly spreading to new plant species. Geminiviruses are a group of viruses that highlight this phenomenon well.
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Genomic and phylogenetic insights into a new mastrevirus from Leptochloa chinensis
Archives of VirologyUsing high-throughput sequencing, a novel mastrevirus was discovered infecting the weed Leptochloa chinensis and was designated as "Leptochloa chinensis mastrevirus" (LcMAV). The full genome sequence of LcMAV is a 2825 nt long. Phylogenetic analysis and sequence comparisons revealed that LcMAV is genetically distinct but shares significant sequence ...
Muqmirah Naseem +5 more
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Archives of Virology, 2010
Although monocotyledonous-plant-infecting mastreviruses (in the family Geminiviridae) are known to cause economically significant crop losses in certain areas of the world, in Australia, they pose no obvious threat to agriculture. Consequently, only a few Australian monocot-infecting mastreviruses have been described, and only two have had their ...
Hadfield, J. +10 more
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Although monocotyledonous-plant-infecting mastreviruses (in the family Geminiviridae) are known to cause economically significant crop losses in certain areas of the world, in Australia, they pose no obvious threat to agriculture. Consequently, only a few Australian monocot-infecting mastreviruses have been described, and only two have had their ...
Hadfield, J. +10 more
openaire +4 more sources
European Journal of Plant Pathology, 2020
Symptoms of severe stunting, little leaf, yellowing and axillary shoot proliferation were recorded on chickpea plants in three northern states of India (New Delhi, Uttar Pradesh and Rajasthan) during January–March, 2017–2018 with disease incidences of 6–56%.
Y. S. Shreenath +7 more
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Symptoms of severe stunting, little leaf, yellowing and axillary shoot proliferation were recorded on chickpea plants in three northern states of India (New Delhi, Uttar Pradesh and Rajasthan) during January–March, 2017–2018 with disease incidences of 6–56%.
Y. S. Shreenath +7 more
openaire +1 more source
Archives of Virology, 2017
Complete genomic sequences of nine isolates of sweet potato symptomless virus 1 (SPSMV-1), a virus of the genus Mastrevirus in the family Geminiviridae, were determined from sweet potato accessions from different countries and found to be 2,559-2,602 nucleotides in length.
Mengji, Cao +5 more
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Complete genomic sequences of nine isolates of sweet potato symptomless virus 1 (SPSMV-1), a virus of the genus Mastrevirus in the family Geminiviridae, were determined from sweet potato accessions from different countries and found to be 2,559-2,602 nucleotides in length.
Mengji, Cao +5 more
openaire +2 more sources