Results 11 to 20 of about 865 (186)

Probing into the Effects of Grapevine Leafroll-Associated Viruses on the Physiology, Fruit Quality and Gene Expression of Grapes

open access: yesViruses, 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   +3 more sources

Genetic structure and phylogenetic analysis of grapevine leafroll-associated virus-1 (Ampelovirus univitis) in different grape-producing regions of Iran [PDF]

open access: yesMicrobiology Spectrum
Grapevine 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   +2 more sources

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

open access: yesRemote 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   +9 more
doaj   +3 more sources

Determination of Grapevine Leafroll Diseases Infection in Turkey

open access: goldTurkish Journal of Agriculture - Food Science and Technology, 2019
During the growing seasons between 2009 and 2010, totally 213 shoot and leaf samples were collected from the vineyards in Manisa, Denizli, Nevşehir, Elazığ, İzmir, Ankara, Çanakkale, Tekirdağ, Edirne and Kırklareli, which are commercially important viticulture production areas of Turkey.
Yağmur Türkmen, Filiz Ertunç
openalex   +4 more sources

An Agent-Based Model of Plant Disease Diffusion and Control: Grapevine Leafroll Disease

open access: green, 2012
The grapevine leafroll disease (GLRD) threatens grape harvests in the United States and the world. This viral disease reduces yield, delays fruit ripening, and affects wine quality. The disease ecology is still under study and the spatial-dynamics of the spread process remains poorly understood. Moreover, little is known about cost-efficient strategies
Shady S. Atallah   +7 more
  +6 more sources

Complete Sequence Analysis of Grapevine Leafroll-Associated Virus 4 and Interactions Between the Encoded Proteins [PDF]

open access: yesViruses
Grapevine leafroll disease is one of the most devastating diseases in the global viticulture industry. Grapevine leafroll-associated virus 4 is one of the main pathogens causing this disease.
Tingting Du   +7 more
doaj   +2 more sources

Occurrence of grapevine virus A (GVA) and other closteroviruses in Tunisian grapevines affected by leafroll disease

open access: green, 2015
Vorkommen von Grapevine-Virus A (GVA) und anderen Closteroviren in blattrollkranken tunesischen Reben Reben, die aus den Hauptweinbaugebieten Tunesiens stammten, wurden auf die Anwesenheit von Closteroviren hin überprüft. Während in keiner der symptomfreien Reben Viruspartikel entdeckt wurden, enthielten alle Reben mit Blattrollsymptomen - außer zweien
M. K. Agran   +6 more
openalex   +3 more sources

Deep Learning-Based System for Early Symptoms Recognition of Grapevine Red Blotch and Leafroll Diseases and Its Implementation on Edge Computing Devices [PDF]

open access: goldAgriEngineering
In recent years, the agriculture sector has undergone a significant digital transformation, integrating artificial intelligence (AI) technologies to harness and analyze the growing volume of data from diverse sources.
Carolina Lazcano-García   +8 more
doaj   +2 more sources

Grapevine Leafroll: A Complex Viral Disease Affecting a High-Value Fruit Crop [PDF]

open access: bronzePlant Disease, 2014
Grapevine (Vitis spp.) is one of the most widely grown fruit crops in the world. It is a deciduous woody perennial vine for which the cultivation of domesticated species began approximately 6,000 to 8,000 years ago in the Near East. Grapevines are broadly classified into red- and white-berried cultivars based on their fruit skin color, although yellow,
R. A. Naidu   +4 more
openalex   +4 more sources

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