Transmission of Grapevine leafroll-associated virus-1 (Ampelovirus) and Grapevine virus A (Vitivirus) by the Cottony Grape Scale, Pulvinaria vitis (Hemiptera: Coccidae) [PDF]
Viruses, 2021 The cottony grape scale Pulvinaria vitis is a scale insect colonizing grapevine; however, its capacity as a vector of grapevine viruses is poorly known in comparison to other scale species that are vectors of viral species in the genera Ampelovirus and ...
Gérard Hommay +3 more
doaj +7 more sources
Genetic structure and phylogenetic analysis of grapevine leafroll-associated virus-1 (Ampelovirus univitis) in different grape-producing regions of Iran [PDF]
Microbiology SpectrumGrapevine leafroll-associated virus 1 (GLRaV-1) is a major viral pathogen within the genus Ampelovirus and a key contributor to grapevine leafroll disease, posing significant threats to viticulture worldwide. Despite its importance, the genetic structure
Nesa Razavi +3 more
doaj +4 more sources
3'-coterminal subgenomic RNAs and putative
Virology Journal, 2010 Background The family Closteroviridae comprises genera with monopartite genomes, Closterovirus and Ampelovirus, and with bipartite and tripartite genomes, Crinivirus. By contrast to closteroviruses in the genera Closterovirus and Crinivirus, much less is
Dawson William O +3 more
doaj +5 more sources
Potential effects of Grapevine leafroll-associated virus 3 (genus Ampelovirus; family Closteroviridae) or Grapevine red blotch virus (genus Grablovirus; family Geminiviridae) infection on foliar phenolic and amino acid levels [PDF]
BMC Research Notes, 2022 Objective Grapevine (Vitis spp.) viral infections, including those by Grapevine leafroll-associated virus 3 (GLRaV-3) and Grapevine red blotch virus (GRBV), greatly reduce fruit yields and quality.
Christopher M. Wallis
doaj +4 more sources
Spatial Distribution Patterns of Parthenolecanium corni (Hemiptera, Coccidae) and of the Ampelovirus GLRaV-1 and the Vitivirus GVA in a Commercial Vineyard [PDF]
Viruses, 2020 Distribution patterns of the European fruit lecanium Parthenolecanium corni (Bouché) and of grapevine leafroll-associated virus-1 (GLRaV-1) and grapevine virus A (GVA) were monitored from 2003 to 2015 in a Riesling vine plot in the northeast of France ...
Gérard Hommay +4 more
doaj +6 more sources
Genetic Diversity of Viral Populations Associated with Ananas Germplasm and Improvement of Virus Diagnostic Protocols [PDF]
Pathogens, 2022 Pineapple (Ananas comosus L. [Merr.]) accessions from the U.S. Tropical Plant Genetic Resources and Disease Research (TPGRDR) in Hilo, Hawaii were subjected to RNA-sequencing to study the occurrence of viral populations associated with this vegetatively ...
Adriana E. Larrea-Sarmiento +9 more
doaj +2 more sources
Novel Ampeloviruses Infecting Cassava in Central Africa and the South-West Indian Ocean Islands [PDF]
Viruses, 2021 Cassava is one of the most important staple crops in Africa and its production is seriously damaged by viral diseases. In this study, we identify for the first time and characterize the genome organization of novel ampeloviruses infecting cassava plants ...
Yves Kwibuka +13 more
doaj +2 more sources
Sugarcane mild mosaic virus recognized as a new ampelovirus species infecting sugarcane [PDF]
, 2023 The complete genome sequence of a previously uncharacterized sugarcane-infecting virus of the genus Ampelovirus was obtained by high-throughput sequencing (HTS) and rapid amplification of cDNA ends. This genome consisted of 13,114 nucleotides (nt) and harboured seven open reading frames.
Mollov, Dimitre S. +11 more
core +4 more sources
Probing into the Effects of Grapevine Leafroll-Associated Viruses on the Physiology, Fruit Quality and Gene Expression of Grapes [PDF]
Viruses, 2021 Grapevine leafroll is one of the most widespread and highly destructive grapevine diseases that is responsible for great economic losses to the grape and wine industries throughout the world.
Yashu Song +2 more
doaj +2 more sources
Intra-species recombination among strains of the ampelovirus Grapevine leafroll-associated virus 4 [PDF]
Virology Journal, 2019 Background Grapevine leafroll disease is one of the most economically important viral diseases affecting grape production worldwide. Grapevine leafroll-associated virus 4 (GLRaV-4, genus Ampelovirus, family Closteroviridae) is one of the six GLRaV ...
Jati Adiputra +2 more
doaj +3 more sources