Academic literature on the topic 'Grapevine health'

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Journal articles on the topic "Grapevine health"

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Al-Taey, Duraid K. A., and Ali abd Al-Ameer. "Effect of Salinity on the Growth and Yield of Grapes: A review." IOP Conference Series: Earth and Environmental Science 1262, no. 4 (2023): 042038. http://dx.doi.org/10.1088/1755-1315/1262/4/042038.

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Abstract The presence of salt in the soil is a major environmental factor that might reduce grapevine productivity. Excessive salt in the soil causes soil salinity, which in turn causes osmotic stress and toxicity to the grapevine’s root system. This can lead to stunted grapevine development, decreased harvests, and inferior fruit quality. Salinity can alter the physical characteristics of soil, making it less porous and less able to absorb water. This can amplify the negative impacts of salinity on grapevine development and harvest success. Numerous factors influence the severity of salinity’
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Diaz-Lara, Alfredo, Vivian Hayde Aguilar-Molina, José Irving Monjarás-Barrera, Darko Vončina, Teresa M. Erickson, and Maher Al Rwahnih. "Potential Implications and Management of Grapevine Viruses in Mexico: A Review." International Journal of Plant Biology 14, no. 1 (2023): 177–89. http://dx.doi.org/10.3390/ijpb14010015.

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Worldwide, virus infections in grapevines are of concern due to the potential for economic loss. Although the grape industry in Mexico is relatively small and focused mainly on the local market, production dates back to the time of the Spanish colonization. This manuscript discusses the findings on grapevine viruses in Mexico. Nine viruses have been identified in the last fifty years, including grapevine red blotch virus (GRBV), grapevine leafroll-associated virus 3 (GLRaV-3), grapevine fanleaf virus (GFLV), and grapevine virus A (GVA). Important information is provided about these viruses and
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Castanera, Raúl, Víctor M. González-Miguel, Glòria Escolà, et al. "Cultivar-Dependent Variations in the Microbiome of Grapevine Leaves." Horticulturae 10, no. 12 (2024): 1333. https://doi.org/10.3390/horticulturae10121333.

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The grapevine (Vitis vinifera) is a major fruit crop of economic importance worldwide. Commercial grapevine cultivars are susceptible to infection by pathogenic microorganisms that cause diseases both in leaves and fruits, and it is known that the leaf microbiome plays an important role in plant health and fitness. In this study, shotgun metagenomic sequencing was used to characterize the microbial communities associated with grapevine leaves in three commercial varieties, Cabernet Sauvignon, Garnacha, and Marselan, grown in the same biogeographical unit. Metagenomic data revealed a differenti
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Pádua, Luís, Telmo Adão, António Sousa, Emanuel Peres, and Joaquim J. Sousa. "Individual Grapevine Analysis in a Multi-Temporal Context Using UAV-Based Multi-Sensor Imagery." Remote Sensing 12, no. 1 (2020): 139. http://dx.doi.org/10.3390/rs12010139.

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The use of unmanned aerial vehicles (UAVs) for remote sensing applications in precision viticulture significantly increased in the last years. UAVs’ capability to acquire high spatiotemporal resolution and georeferenced imagery from different sensors make them a powerful tool for a better understanding of vineyard spatial and multitemporal heterogeneity, allowing the estimation of parameters directly impacting plants’ health status. In this way, the decision support process in precision viticulture can be greatly improved. However, despite the proliferation of these innovative technologies in
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Úrbez-Torres, J. R., G. M. Leavitt, T. M. Voegel, and W. D. Gubler. "Identification and Distribution of Botryosphaeria spp. Associated with Grapevine Cankers in California." Plant Disease 90, no. 12 (2006): 1490–503. http://dx.doi.org/10.1094/pd-90-1490.

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Botryosphaeria spp. recently have been identified as important grapevine pathogens worldwide. To date, Botryosphaeria rhodina has been the only species associated with cankers on Vitis vinifera in California. A field survey of 166 vineyards in 21 counties was conducted in order to determine the occurrence of other Botryosphaeria spp. in California. In all, 1,735 samples of cankered trunks, cordons, and spurs were collected. Botryosphaeria spp. were the most common fungi isolated from grapevine cankers in California. Morphological identification along with phylogenetic analysis of the internal
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ÚRBEZ-TORRES, José Ramón, Julie BOULÉ, Jared HRYCAN, and Daniel T. O'GORMAN. "Potential role of Fusarium spp. in grapevine decline." Phytopathologia Mediterranea 60, no. 2 (2023): 269–81. http://dx.doi.org/10.36253/phyto-14679.

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Despite studies associating Fusarium spp. with grapevine decline since late 1970s, no consensus has been reached regarding the roles these fungi play in grapevine health. Recent studies in British Columbia, Canada, assessed prevalence of grapevine trunk diseases (GTDs) in young and mature vineyards, and the presence of GTD fungi in ready-to-plant nursery material sold in Canada. This study characterized the Fusarium spp. isolated from grapevines in BC by sequencing part of the translation elongation factor 1-alpha (TEF1) gene, and carried out pathogenicity studies to determine whether Fusarium
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Welsh, Brady L., Raphael Eisenhofer, Susan E. P. Bastian, and Stephen P. Kidd. "Monitoring the viable grapevine microbiome to enhance the quality of wild wines." Microbiology Australia 44, no. 1 (2023): 13–17. http://dx.doi.org/10.1071/ma23004.

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Grapevines that are used for winemaking host a diverse range of microorganisms that make up their microbiome. The microbes that inhabit the grapevine have been used by winemakers to produce wine for centuries, although modern wine producers often rely on inoculated microorganisms such as Saccharomyces cerevisiae. In the Australian wine industry, there is a movement towards returning to the utilisation of the microbiome for wine fermentation. With the recent increase in the understanding of the role of the grapevine microbiome in grapevine health, fermentation and subsequent wine sensory traits
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Demian, Emese, Aliz Holczbauer, Zsuzsanna Nagyne Galbacs, et al. "Variable Populations of Grapevine Virus T Are Present in Vineyards of Hungary." Viruses 13, no. 6 (2021): 1119. http://dx.doi.org/10.3390/v13061119.

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Grapevine virus T (GVT) is a recently described foveavirus, which was identified from a transcriptome of a Teroldego grapevine cultivar in 2017. Recently, we surveyed vineyards and rootstock plantations in Hungary using small RNA (sRNA) high-throughput sequencing (HTS), at a time when GVT had not yet been described. A re-analysis of our sRNA HTS datasets and a survey of grapevines by RT-PCR revealed the presence of GVT in most of the vineyards tested, while at rootstock fields its presence was very rare. The presence and high variability of the virus in the country was confirmed by sequence an
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Perazzolli, Michele, Livio Antonielli, Michelangelo Storari, et al. "Resilience of the Natural Phyllosphere Microbiota of the Grapevine to Chemical and Biological Pesticides." Applied and Environmental Microbiology 80, no. 12 (2014): 3585–96. http://dx.doi.org/10.1128/aem.00415-14.

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ABSTRACTThe phyllosphere is colonized by complex microbial communities, which are adapted to the harsh habitat. Although the role and ecology of nonpathogenic microorganisms of the phyllosphere are only partially understood, leaf microbiota could have a beneficial role in plant growth and health. Pesticides and biocontrol agents are frequently applied to grapevines, but the impact on nontarget microorganisms of the phyllosphere has been marginally considered. In this study, we investigated the effect of a chemical fungicide (penconazole) and a biological control agent (Lysobacter capsiciAZ78)
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Perelló, Analía, Antonia Romero-Munar, Sergio I. Martinez, et al. "Xylem Sap Mycobiota in Grapevine Naturally Infected with Xylella fastidiosa: A Case Study: Interaction of Xylella fastidiosa with Sclerotinia sclerotiorum." Plants 14, no. 13 (2025): 1976. https://doi.org/10.3390/plants14131976.

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Grapevine (Vitis vinifera) is a key crop in Mediterranean agriculture, now increasingly threatened by Xylella fastidiosa subsp. Fastidiosa (Xff), the causal agent of Pierce’s disease. This study investigated: (1) the diversity of culturable fungal endophytes in the xylem sap of naturally Xff-infected grapevines, and (2) the interaction between Xff and the pathogenic fungus Sclerotinia sclerotiorum identified in the sap. The xylem sap was collected from Cabernet Sauvignon vines in Mallorca, Spain, and fungal communities were characterized using culture-dependent methods. Both beneficial fungi (
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Dissertations / Theses on the topic "Grapevine health"

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Koledenkova, Kseniia. "Développement de solutions de lutte biologique dans la vigne (Vitis vinifera L.) pour augmenter sa résistance naturelle au mildiou (Plasmopara viticola)." Electronic Thesis or Diss., Reims, 2024. http://www.theses.fr/2024REIMS033.

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La culture de la vigne, pratiquée dans 45 pays, joue un rôle essentiel dans la viticulture, notamment en France, qui y contribue d’une manière significative. Cependant, les vignobles français sont confrontés à des stress biotiques et abiotiques, ce qui les rend fortement dépendants des pesticides. Plasmopara viticola, l’agent responsable du mildiou de la vigne, constitue une menace majeure pour la viticulture mondiale. Historiquement, les fongicides ont été la méthode principale de lutte, mais leur utilisation excessive a engendré des problèmes environnementaux et favorisé l’apparîtion de souc
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Prévot, Cécile. "Rôle du facteur de transcription VvCRF4 dans la thermotolérance de la vigne : caractérisation et réponse au stress thermique." Electronic Thesis or Diss., Bordeaux, 2024. http://www.theses.fr/2024BORD0412.

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Dans le contexte du changement climatique, comprendre les mécanismes d’adaptation de la vigne aux vagues de chaleur extrême, de plus en plus fréquentes, est essentiel pour préserver sa culture. L’identification de gènes clés impliqués dans la réponse au stress thermique est cruciale pour favoriser l’adaptation de la vigne et maintenir la qualité du raisin. Ces gènes peuvent également servir de marqueurs moléculaires pour sélectionner des variétés plus tolérantes à la chaleur. Parmi ces gènes, les facteurs de transcription occupent une place centrale dans la régulation des réponses au stress ch
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Wells, RB. "Investigations into the relationships of stress and leaf health of the grapevine (Vitis vinifera L.) on grape and wine qualities." Thesis, 2011. https://eprints.utas.edu.au/11418/2/whole.pdf.

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Trials were established to investigate links between late season leaf health and wine quality in Pinot Noir and Sauvignon Blanc, on a vineyard in Northern Tasmania. One series of trials located areas within Pinot Noir and Sauvignon Blanc vineyards with regions of pre-existing shoot vigour variation. Ground-based measurements of vine canopy along with aerial imaging of near infrared and red light reflectance were used to characterise the canopies, and compare vigour assessment systems compared. Leaf health was assessed by chlorophyll concentration and late season retention. Yield and fruit che
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Hu, Yikang. "Temporal gene expression analysis reveals a synergistic effect of combined drought and heat stress in grapevine (Vitis vinifera L.)." Thesis, 2017. http://hdl.handle.net/2440/114125.

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Grapevine (Vitis vinifera L. cv. Cabernet Sauvignon) is widely used for winemaking all over the world. Drought and heat stresses are two of the major abiotic stresses reducing grape quality and yield. However, drought and heat tolerance are still poorly characterized in perennial crops such as grapevine. During this study, stomatal conductance, stem water potential and leaf temperature were measured to determine plant physiological status. RNA-seq technology was used for the analysis of differentially expressed genes (DEGs) of leaf samples between the control and three treatments, which were d
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Books on the topic "Grapevine health"

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Birth of Grapevine Health: A Doctor's Journey to Build Trust and Restore Humanity in Medicine. Productivity Press, 2023.

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Birth of Grapevine Health: A Doctor's Journey to Build Trust and Restore Humanity in Medicine. Productivity Press, 2023.

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White, Robert, and Mark Krstic. Healthy Soils for Healthy Vines. CSIRO Publishing, 2019. http://dx.doi.org/10.1071/9781486307395.

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Healthy Soils for Healthy Vines provides a clear understanding of vineyard soils and how to manage and improve soil health for best vineyard performance. It covers the inherent and dynamic properties of soil health, how to choose which soil properties to monitor, how to monitor soil and vine performance, and how vineyard management practices affect soil health, fruit composition and wine sensory characters. It also covers the basic tenets of sustainable winegrowing and their significance for business resilience in the face of a changing climate.
 This book will be of practical value to an
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White, Robert E. Understanding Vineyard Soils. Oxford University Press, 2015. http://dx.doi.org/10.1093/oso/9780199342068.001.0001.

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The first edition of Understanding Vineyard Soils has been praised for its comprehensive coverage of soil topics relevant to viticulture. However, the industry is dynamic--new developments are occurring, especially with respect to measuring soil variability, managing soil water, possible effects of climate change, rootstock breeding and selection, monitoring sustainability, and improving grape quality and the "typicity" of wines. All this is embodied in an increased focus on the terroir or "sense of place" of vineyard sites, with greater emphasis being placed on wine quality relative to quanti
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Book chapters on the topic "Grapevine health"

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Fitzpatrick, Lisa K. "Achieving Health Equity." In The Birth of Grapevine Health. Productivity Press, 2023. http://dx.doi.org/10.4324/9781003243502-3.

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Fitzpatrick, Lisa K. "Health Literacy Matters." In The Birth of Grapevine Health. Productivity Press, 2023. http://dx.doi.org/10.4324/9781003243502-1.

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Fitzpatrick, Lisa K. "The Birth and Evolution of Grapevine Health." In The Birth of Grapevine Health. Productivity Press, 2023. http://dx.doi.org/10.4324/9781003243502-2.

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Fitzpatrick, Lisa K. "Epilogue." In The Birth of Grapevine Health. Productivity Press, 2023. http://dx.doi.org/10.4324/9781003243502-4.

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Viret, Olivier, and Katia Gindro. "Fungi and Grapevine Mycobiota." In Science of Fungi in Grapevine. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-68663-4_3.

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AbstractThe fungi kingdom consists of a vast group of macro- and microscopic eukaryotic organisms characterised by a heterotrophic mode of nutrition and sexual and asexual forms of reproduction. Their history dating back millions of years attests to their remarkable capacity for adaptation, their diversity and their evolutionary plasticity. They encompass an enormous variety of organisms ranging from unicellular yeasts to filamentous fungi which form extensive underground mycelial networks.Fungi are ubiquitous and play a key role in ecosystems as decomposers, symbionts and pathogens. Decompose
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Viret, Olivier, and Katia Gindro. "Disease Control." In Science of Fungi in Grapevine. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-68663-4_8.

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AbstractFungal disease control in grapevine is essential for the production of high-quality grapes. Regardless of the strategies and modes of production implemented (organic, biodynamic, integrated) and whatever the climatic conditions, growing sensitive Vitis vinifera cultivars depends on the success of disease control. Since the arrival of downy and powdery mildew in Europe over 150 years ago, no alternative to spraying the vines with fungicide at regular intervals has been found. Active ingredients in the fungicides were based on copper and sulphur until the development of newly synthesised
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Gokcen, Ibrahim Samet, and Elif Nisa Pak. "Viticulture in a Warming World: Navigating Climate Challenges." In Climate Change and Future of Agriculture. Nobel Tip Kitabevleri, 2024. http://dx.doi.org/10.69860/nobel.9786053359449.2.

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Grapevine (Vitis vinifera) cultivation represents a significant sector of global agriculture, contributing to the production of wine grapes, table grapes, dried fruits, and fruit juice. While traditionally thriving in diverse climatic and soil conditions, grapevines are increasingly challenged by the impacts of climate change, including rising temperatures, altered precipitation patterns, and heightened occurrences of extreme weather events. This review examines the multifaceted challenges posed by climate change on grapevine cultivation, focusing on key stressors such as heat stress, drought,
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Gindro, Katia, Virginia Alonso-Villaverde, Olivier Viret, et al. "Stilbenes: Biomarkers of Grapevine Resistance to Disease of High Relevance for Agronomy, Oenology and Human Health." In Plant Defence: Biological Control. Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-1933-0_2.

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Kent, Kristen M., Maggie L. Hogan, David B. Riddle, and Martin Heesacker. "Tending the grapevine: a qualitative analysis of responses to a psychotherapist-in-training testing positive for COVID-19." In How the COVID-19 Pandemic Transformed the Mental Health Landscape. Routledge, 2023. http://dx.doi.org/10.4324/9781003352235-17.

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Valleggi, Lorenzo, and Federico Mattia Stefanini. "On the utility of treating a vineyard against Plasmopara viticola: a Bayesian analysis." In Proceedings e report. Firenze University Press and Genova University Press, 2023. http://dx.doi.org/10.36253/979-12-215-0106-3.41.

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Plasmopara viticola is the causal agent of the downy mildew, the most severe disease of grapevines. In order to prevent and/or mitigate the plant disease, fungicide treatments are often required, despite the presence of side effects on the environment and the potential hazard for human health in case of prolonged exposition. The choice of proper treatments and optimal scheduling is the key to managing downy mildew in an eco-friendly way. Plasmopara viticola’s growth depends on meteorological variables, like temperature and rain, plant’s genotype, the degree of exposition to oospores and soil c
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Conference papers on the topic "Grapevine health"

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"Induction of defense and biocontrol of powdery mildew on grapevine plants (Vitis vinifera L.) using Pseudomonas protegens." In Plant Health 2024. American Phytopathological Society, 2024. http://dx.doi.org/10.1094/aps-ph24-025.

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In Chile, wine grapes occupy an area around 130 thousand hectares, which are divided in six important wine regions. However, powdery mildew (Erysiphe necator) is an important threat to maintain vineyard productivity, because these diseases cause severe yield losses. Disease control is based on the application of chemical fungicides that affect vineyard sustainability. Induction of resistance in plants through biological inducers appears as a novel alternative to be included in integrated disease management programs. This study assessed in leaves and bunches the induction of six resistance gene
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"Cross-pathogenicity of Botryosphaeriaceae spp. from different fruit hosts in wood cutting and green shoots of grapevine (Vitis vinifera) in Chile." In Plant Health 2024. American Phytopathological Society, 2024. http://dx.doi.org/10.1094/aps-ph24-064.

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Ouhami, Maryam, Youssef Es-saady, Mohammed El Hajj, Raphael Canals, and Adel Hafiane. "Meteorological Data and UAV Images for the Detection and Identification of Grapevine Disease Using Deep Learning." In 2022 E-Health and Bioengineering Conference (EHB). IEEE, 2022. http://dx.doi.org/10.1109/ehb55594.2022.9991443.

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Slave, Camelia, and Carmen Mihaela Man. "The Use of GIS Technologies in the Monitoring Grapevine Plantation." In 7th International Scientific Conference – EMAN 2023 – Economics and Management: How to Cope With Disrupted Times. Association of Economists and Managers of the Balkans, Belgrade, Serbia, 2023. http://dx.doi.org/10.31410/eman.2023.271.

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Precision agriculture represents a management approach for the entire agricultural area of a county, in this case, Ialomita county. Preci­sion agriculture uses geographic information technology, positioning satel­lite data (GNSS), remote sensing and proximal collection of data. Precision agriculture is an agricultural management concept based on the observa­tion, measurement and control of crops. Another term used to describe preci­sion agriculture is the term crop management. Precision agriculture uses in­formation technology to ensure that the soil and crops receive exactly what they need in
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Stojanova, Marina T., Dragutin A. Đukić, Monika Stojanova, Yalcin Kaya, and Leka Mandić. "Influence of nano fertilization on the chemical composition and bioactive components in grapevine." In 7th International Scientific Conference Modern Trends in Agricultural Production, Rural Development and Environmental Protection. The Balkans Scientific Center of the Russian Academy of Natural Sciences, 2025. https://doi.org/10.46793/7thmtagricult.06s.

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Nanofertilizers represent a major advancement in agriculture, offering enhanced nutrient transport and regulation, resulting in improved plant growth and crop yield. Essential nutrients such as nitrogen, phosphorus, potassium, and micronutrients are crucial for healthy plant development, and the application of nanofertilizers has demonstrated improved soil properties, better water retention, and increased plant resilience to stressors. This study investigated the effects of a newly developed organic nano NPK+Zn fertilizer on the nutrition of the ‘Cardinal’ grape variety, focusing on its influe
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Chudy, Milan, Jan Cimo, and Tatijana Kotus. "GRAPEVINE SUNBURN � HEAT AND DROUGHT." In 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020. STEF92 Technology, 2020. http://dx.doi.org/10.5593/sgem2020/5.1/s20.051.

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"Disease Identification and Management in Cold-hardy Interspecific Hybrid Grapevines." In Plant Health 2024. American Phytopathological Society, 2024. http://dx.doi.org/10.1094/aps-ph24-159.

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"Coping with extreme climatic events: some lessons from recent work on grapevine under heat peak." In Open-GPB. International Viticulture and Enology Society, 2024. http://dx.doi.org/10.58233/27wbizts.

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Zorer, Roberto, Duccio Rocchini, Luca Delucchi, Fabio Zottele, Franco Meggio, and Markus Neteler. "Use of multi-annual MODIS Land Surface Temperature data for the characterization of the heat requirements for grapevine varieties." In 2011 6th International Workshop on the Analysis of Multi-temporal Remote Sensing Images (Multi-Temp). IEEE, 2011. http://dx.doi.org/10.1109/multi-temp.2011.6005089.

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Romero Sierra, Curro, and Víctor Miguel Frías Martínez. "Determinación de la actividad de la enzima Fenilalanina Amonio Liasa (PAL) en muestras vegetales tratadas con Brotomax®." In II CONGRÉS DE LA TOMATA VALENCIANA: L'AUTÈNTICA. Universitat Politècnica de València, 2024. http://dx.doi.org/10.4995/tomaval2024.2024.18665.

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Secondary metabolites in plants are organic molecules that fulfil non-essential but necessary functions. Among these, phenolic compounds or phenylpropanoids play a fundamental role. They are biochemically modulated and synthesised via two principal pathways, the shikimic acid pathway and, to a lesser extent, the malonic acid pathway. The enzyme Phenylalanine Ammonium Lyase (PAL) is found in the shikimic acid pathway and is responsible for naturally synthesising polyphenols, phytoalexins and phytotoxins in plants. The results obtained by the Spanish National Research Council (CSIC) show how app
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Reports on the topic "Grapevine health"

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Gafny, Ron, A. L. N. Rao, and Edna Tanne. Etiology of the Rugose Wood Disease of Grapevine and Molecular Study of the Associated Trichoviruses. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7575269.bard.

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Rugose wood is a complex disease of grapevines, characterized by modification of the woody cylinder of affected vines. The control of rugose wood is based on the production of healthy propagation material. Detection of rugose wood in grapevines is difficult and expensive: budwood from tested plants is grafted onto sensitive Vitis indicators and the appearance of symptoms is monitored for 3 years. The etiology of rugose wood is complex and has not yet been elucidated. Several elongated clostero-like viruses are consistently found in affected vines; one of them, grapevine virus A (GVA), is close
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Safeguarding through science: Center for Plant Health Science and Technology 2009 Accomplishments. U.S. Department of Agriculture, Animal and Plant Health Inspection Service, 2011. http://dx.doi.org/10.32747/2011.7296843.aphis.

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The Center for Plant Health Science and Technology (CPHST) provides scientific support for the regulatory decisions and operations of the Animal and Plant Health Inspection Service’s (APHIS) Plant Protection and Quarantine (PPQ) program in order to safeguard U.S. agriculture and natural resources. CPHST is responsible for ensuring that PPQ has the information, tools, and technology to make the most scientifically valid regulatory and policy decisions possible. In addition, CPHST ensures that PPQ’s operations have the most scientifically viable and practical tools for pest exclusion, detection,
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Plant Protection and Quarantine: Helping U.S. Agriculture Thrive--Across the Country and Around the World, 2016 Annual Report. U.S. Department of Agriculture, Animal and Plant Health Inspection Service, 2017. http://dx.doi.org/10.32747/2017.7207241.aphis.

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For Plant Protection and Quarantine (PPQ) and our partners, 2016 was a year of remarkable successes. Not only did we eradicate 10 fruit fly outbreaks, but we also achieved 4 years with zero detections of pink bollworm, moving us one step closer to eradicating this pest from all commercial cotton-growing areas of the continental United States. And when the U.S. corn industry faced the first-ever detection of bacterial leaf streak (Xanthomonas vasicular pv vasculorum), we devised a practical and scientific approach to manage the disease and protect valuable export markets. Our most significant d
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