Results 71 to 80 of about 21,236,052 (172)

Detection of Grapevine Leafroll-Associated Virus 1 and 3 in White and Red Grapevine Cultivars Using Hyperspectral Imaging

Remote Sensing, 2020
Grapevine leafroll disease (GLD) is considered one of the most widespread grapevine virus diseases, causing severe economic losses worldwide. To date, six grapevine leafroll-associated viruses (GLRaVs) are known as causal agents of the disease, of which ...
Nele Bendel, Anna Kicherer, Andreas Backhaus, Janine Köckerling, Michael Maixner, Elvira Bleser, Hans-Christian Klück, Udo Seiffert, Ralf T. Voegele, Reinhard Töpfer   +9 more
doaj   +1 more source

Characterisation of different GLRaV-3 variant infections by determining virus concentration ratios and miRNA expression profiles

, 2019
Grapevine leafroll disease (GLD) is present in all grape-growing regions of the world and is considered the most significant grapevine viral disease.
Aldrich, D. J., Maree, H. J., Bester, R., Burger, J.   +3 more
core   +1 more source

Phylogenetic tree showing the distribution of coat protein nucleotide sequences of Tuscan Grapevine leafroll-associated virus 1 (GLRaV-1).

, 2018
The neighbour-joining tree shows the distribution of Tuscan GLRaV-1 coat protein nucleotide sequences compared to isolates from the GenBank. Geographical origin is given for each isolate (in brackets). Bootstrap values are from 1000 replicates.
Luigi De Bellis (4258183), Claudio D’Onofrio (5533568), Erika Sabella (4258189), Roberto Pierro (5533565), Eliana Nutricati (4976054), Andrea Luvisi (4258192), Alessio Aprile (4258201), Alessandra Panattoni (5533556), Giancarlo Scalabrelli (5533562), Alberto Materazzi (5533559)   +9 more
core   +1 more source

Trasmissione di Grapevine Leafroll associated Ampelovirus 1 (GLRaV-1) mediante Planococcus citri (Risso)(Hemiptera Pseudococcidae)

, 2009
Nella tesi è stata valutata la capacità di ogni singolo stadio neanidale e della femmina di Planococcus citri di acquisire e trasmettere GLRaV-1, che rappresenta uno degli agenti eziologici del "Complesso dell'Accartocciamento fogliare" della vite.
SCOTTO, CRISTINA
core  

Aquisition and transmission of GLRaV-1 (Grapevine Leafroll associated Ampelovirus 1) by Planococcus citri (Risso) (Hemiptera Pseudococcidae)

, 2009
Grapevine leafroll disease occurs in all major grape-growing areas. Several Grapevine leafroll associated viruses (GLRaVs) have been shown to be trasmitted by mealybugs.
Barbara Conti, Enrico Triolo, Cristina Scotto, Alessandra Panattoni   +3 more
core  

Infecção viral da vinha nos Biscoitos (ilha Terceira) - Açores Grapevine virus infection at Biscoitos (Terceira island) - Azores

Revista de Ciências Agrárias, 2009
A região dos Biscoitos na ilha Terceira, nos Açores, é mundialmente conhecida pela vinha em curraletas destinada à produção de Vinhos Licorosos de Qualidade Produzidos em Região Demarcada (VLQPRD).
Arícia Figueiredo, Isabel Cortez, Ana Maria Nazaré Pereira   +2 more
doaj  

Complete sequence, improved detection and functional analysis of Grapevine Leafroll-associated Virus 1(GLRaV-1) / by Alan Little.

, 2004
"April, 2004""List of figures" - inside back cover.Bibliography: leaves 83-9393, [8] leaves : ill., plates (some col.), photos ; 30 cm.The specific objectives of this work include: 1.
Little, Alan
core  

Análisis de aislados europeos del virus del grapevine leafroll-associated virus-1 (GLRaV-1) en vid

, 2016
[EN] Grapevine (Vitis vinifera L.) is one of the most cultivated perennial fruit crops around the world devoted primarily to the viticulture industry. Grapevine Leafroll-associated Virus-1 (GLRaV-1) is one of the most important agents of the grapevine ...
Arze Selich, Verónica Paola
core  

Supplementary Figure S1. Evidence of GLRaV-3 virion retention in stylet tip of P. ficus vectors.

, 2020
a) Retention of GLRaV-3 virions in the retracted stylet tips with magnified view documented in b).
Cecilia A. Prator
core   +1 more source

The importance of pathogen-free grapevine propagation material in regards to clonal selection and rootstock breeding in Germany

International Journal of Horticultural Science, 2011
High performing propagation material is essential for a reliable and economical production of quality grapes. Apart from genetic aspects pathogen-freedom is of prime importance in propagation material.
E. H. Rühl, F. Manty, H. Konrad, E. Bleser   +3 more
doaj   +1 more source