Development of sensitive molecular assays for the detection of grapevine leafroll-associated virus 3 in an insect vector
Sign Up to like & getrecommendations! Published in 2019 at "Archives of Virology"
DOI: 10.1007/s00705-019-04310-0
Abstract: Grapevine leafroll-associated virus 3 (GLRaV-3) is an economically significant virus of grapevines, with secondary spread mediated by several species of mealybug and soft scale insects. To better understand virus-vector interactions, sensitive virus detection in these… read more here.
Keywords: detection; grapevine leafroll; associated virus; virus ... See more keywords
Synergy between grapevine vitiviruses and grapevine leafroll viruses
Sign Up to like & getrecommendations! Published in 2018 at "European Journal of Plant Pathology"
DOI: 10.1007/s10658-018-1426-7
Abstract: An interactive relationship between vitiviruses and grapevine leafroll viruses was characterized in grapevine. Grapevine viruses A and B (GVA and GVB) were found more frequently in the presence of co-infecting Grapevine leafroll associated viruses (GLRaV-1,… read more here.
Keywords: leafroll; vitiviruses grapevine; grapevine leafroll; infection ... See more keywords
Trends in vector-borne transmission efficiency from coinfected hosts: Grapevine leafroll-associated virus-3 and Grapevine virus A
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Plant Pathology"
DOI: 10.1007/s10658-019-01916-7
Abstract: Grapevine leafroll-associated virus 3 (GLRaV-3) is the most prevalent and destructive virus species that contributes to grapevine leafroll disease, an economically damaging disease that affects vineyards globally. Grapevine virus A (GVA) is a virus species… read more here.
Keywords: transmission; grapevine leafroll; transmission efficiency; virus ... See more keywords
Survey of grapevine pathogens in Pakistan
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Plant Pathology"
DOI: 10.1007/s42161-019-00263-0
Abstract: Grapevines from 13 vineyards in Pakistan were surveyed for the prevalence of several pathogens. Using RT-qPCR, 257 samples were tested for 19 viruses, phytoplasmas and Xylella fastidiosa. Prevalent viruses were: grapevine virus A (GVA, 47.8%),… read more here.
Keywords: associated virus; grapevine; glrav; virus ... See more keywords
The management and financial implications of variable responses to grapevine leafroll disease
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Plant Pathology"
DOI: 10.1007/s42161-020-00736-7
Abstract: Grapevine leafroll-associated virus 3 (GLRaV-3) is a worldwide pathogen of Vitis negatively affecting wine production. In red berry cultivars grown in New Zealand, the foliar changes to GLRaV-3-infected vines inform decisions on vine removal (roguing).… read more here.
Keywords: incidence; vector; management financial; grapevine leafroll ... See more keywords
Infection and Colonization of Nicotiana benthamiana by Grapevine leafroll-associated virus 3.
Sign Up to like & getrecommendations! Published in 2017 at "Virology"
DOI: 10.1016/j.virol.2017.07.003
Abstract: Grapevine leafroll disease is an increasing problem in all grape-growing regions of the world. The most widespread agent of the disease, Grapevine leafroll-associated virus 3 (GLRaV-3), has never been shown to infect species outside of… read more here.
Keywords: leafroll associated; grapevine leafroll; associated virus; grapevine ... See more keywords
Drought Stress Enhances Up-Regulation of Anthocyanin Biosynthesis in Grapevine leafroll-associated virus 3-Infected in vitro Grapevine (Vitis vinifera) Leaves.
Sign Up to like & getrecommendations! Published in 2017 at "Plant disease"
DOI: 10.1094/pdis-01-17-0104-re
Abstract: Reddish-purple coloration on the leaf blades and downward rolling of leaf margins are typical symptoms of grapevine leafroll disease (GLD) in red-fruited grapevine cultivars. These typical symptoms are attributed to the expression of genes encoding… read more here.
Keywords: grapevine leafroll; stress; expression; drought stress ... See more keywords
Spatio-Temporal Spread of Grapevine Leafroll Disease in Washington State Vineyards.
Sign Up to like & getrecommendations! Published in 2022 at "Plant disease"
DOI: 10.1094/pdis-04-22-0939-re
Abstract: The spread of grapevine leafroll disease (GLD) to vineyards planted with certified planting stock is of significant concern to grape growers. In this study, the spatial and temporal spread of GLD was examined in three… read more here.
Keywords: disease; grapevine leafroll; washington; spread ... See more keywords
An Analysis of the Complete Genome Sequence and Subgenomic RNAs Reveals Unique Features of the Ampelovirus, Grapevine leafroll-associated virus 1.
Sign Up to like & getrecommendations! Published in 2017 at "Phytopathology"
DOI: 10.1094/phyto-02-17-0061-r
Abstract: Despite being the first closterovirus documented in grapevines (Vitis sp.), the molecular biology of Grapevine leafroll-associated virus 1 (GLRaV-1, genus Ampelovirus, family Closteroviridae) is still in its infancy. In this study, the complete genome sequence… read more here.
Keywords: grapevine leafroll; associated virus; biology; sequence ... See more keywords
Development, histological observations and Grapevine leafroll‐associated virus‐3 localisation in in vitro grapevine micrografts
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DOI: 10.1111/aab.12342
Abstract: Development, histological process and Grapevine leafroll-associated virus-3 localisation were studied in micrografts of three scion/rootstock combinations: healthy/healthy, healthy/infected and infected/healthy. Earlier bud break and faster growth in scions of micrografts were obtained when the healthy… read more here.
Keywords: grapevine leafroll; development histological; virus localisation; development ... See more keywords
Phenotyping grapevine red blotch virus and grapevine leafroll-associated viruses before and after symptom expression through machine-learning analysis of hyperspectral images
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2023.1117869
Abstract: Introduction Grapevine leafroll-associated viruses (GLRaVs) and grapevine red blotch virus (GRBV) cause substantial economic losses and concern to North America’s grape and wine industries. Fast and accurate identification of these two groups of viruses is… read more here.
Keywords: red blotch; grapevine leafroll; grapevine; virus ... See more keywords