Results 31 to 40 of about 45,666 (299)

The Durability of Quantitative Host Resistance and Variability in Pathogen Virulence in the Interaction Between European Grapevine Cultivars and Plasmopara viticola

Frontiers in Agronomy, 2021
European grapevine, Vitis vinifera, carries no major resistances against Plasmopara viticola, the causal agent of grapevine downy mildew. The introgression of quantitative trait loci conferring resistance to P.
Lisa Heyman, Rebecca Höfle, Anna Kicherer, Oliver Trapp, Essaid Ait Barka, Reinhard Töpfer, Monica Höfte   +6 more
doaj   +1 more source

Wild grapes of Armenia: unexplored source of genetic diversity and disease resistance

Frontiers in Plant Science, 2023
The present study is the first in-depth research evaluating the genetic diversity and potential resistance of Armenian wild grapes utilizing DNA-based markers to understand the genetic signature of this unexplored germplasm.
Kristine Margaryan, Kristine Margaryan, Reinhard Töpfer, Boris Gasparyan, Arsen Arakelyan, Oliver Trapp, Franco Röckel, Erika Maul   +7 more
doaj   +1 more source

Wine corks decontamination using plasma activated water

Current Research in Food Science, 2023
Cork taint provides off-odors and changes negatively wine composition. In fact, it is one of the most important causes of discarding bottled wine. 2,4,6-Trichloroanisole (TCA) is the most known molecule responsible of that problem.
Ana Sainz-García, Ana González-Marcos, Rodolfo Múgica-Vidal, Ignacio Muro-Fraguas, Félix Gallarta-González, Lucía González-Arenzana, Isabel López-Alfaro, Pilar Santamaría, Rocío Escribano-Viana, Elisa Sainz-García, Fernando Alba-Elías   +10 more
doaj   +1 more source

Biotic and Abiotic Stress Management in Grapevine: Recent Advances and Major Breakthroughs

Agronomy, 2023
Grapevine (Vitis vinifera L [...]
Rita B. Santos, Andreia Figueiredo
doaj   +1 more source

Impedance of the Grape Berry Cuticle as a Novel Phenotypic Trait to Estimate Resistance to Botrytis Cinerea

Sensors, 2015
Warm and moist weather conditions during berry ripening provoke Botrytis cinerea (B. cinerea) causing notable bunch rot on susceptible grapevines with the effect of reduced yield and wine quality.
Katja Herzog, Rolf Wind, Reinhard Töpfer   +2 more
doaj   +1 more source

High-Throughput Sequencing of Grapevine in Mexico Reveals a High Incidence of Viruses including a New Member of the Genus Enamovirus

Viruses, 2023
This is the first viral metagenomic analysis of grapevine conducted in Mexico. During the summer of 2021, 48 plants displaying virus-like symptoms were sampled in Queretaro, an important grapevine-producing area of Mexico, and analyzed for the presence ...
Alfredo Diaz-Lara, Kristian Stevens, Vivian Hayde Aguilar-Molina, José Miguel Fernández-Cortés, Víctor Manuel Chabacano León, Marcos De Donato, Ashutosh Sharma, Teresa M. Erickson, Maher Al Rwahnih   +8 more
doaj   +1 more source

Grapevine Virome of the Don Ampelographic Collection in Russia Has Concealed Five Novel Viruses

Viruses, 2023
In this study, an analysis of the virome of 51 grapevines from the Don ampelographic collection named after Ya. I. Potapenko (Russia) was performed using high-throughput sequencing of total RNA.
Daria Belkina, Daria Karpova, Elena Porotikova, Ilya Lifanov, Svetlana Vinogradova   +4 more
doaj   +1 more source

Deep incorporation of organic amendments into soils of a ‘Calardis Musqué’ vineyard: effects on greenhouse gas emissions, vine vigor, and grape quality

Frontiers in Plant Science, 2023
BackgroundTraditional wine growing regions are increasingly endangered by climatic alterations. One promising approach to mitigate advancing climate change could be an increase of soil organic matter.
Nele Schneider, Muhammad Islam, Ralf Wehrle, Stefan Pätzold, Nicolas Brüggemann, Reinhard Töpfer, Katja Herzog   +6 more
doaj   +1 more source

First Report of Grapevine virus T in Grapevine in Germany

Plant Disease, 2018
Grapevine virus T (GVT) is a putative new member of the genus Foveavirus, family Betaflexiviridae, recently found to infect grapevine (Jo et al. 2017). In 2012, grapevine leaves from a Pinot Gris cultivar from the Rhineland-Palatinate area in Germany showing fanleaf-like symptoms were collected and analyzed by high-throughput sequencing of siRNAs using
A. B. Ruiz-García, A. Okic, S. Nourinejhad Zarghani, A. Olmos, T. Wetzel   +4 more
openaire   +2 more sources

High-throughput phenotyping in grapevine breeding research: technologies and applications

OENO One
In times of highly effective and cost-efficient genotyping technologies routinely applied in plant research and breeding, the need for comparable high-throughput (HT) and high-resolution phenotyping tools has increased substantially.
Katja Herzog, Anna Kicherer, Nagarjun Malagol, Oliver Trapp, Reinhard Töpfer   +4 more
doaj   +1 more source