Results 41 to 50 of about 839 (147)

The demonstration of the GFLV Nepovirus isolates on naturally infected grapevine cultivars and evaluation of variability within genome region encoding movement protein

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011
In this work, the infection of Grapevine fanleaf virus (GFLV) disease was described on the base of symptomatic differences within eight grapevine plants of six grape ciltivars with positive tests on GFLV. Among them, cultivars Kodrjanka, Pamjati Negrula,
Aleš Eichmeier, M. Baránek, M. Pidra
doaj   +1 more source

An Effective Method of Ribes spp. Inoculation with Blackcurrant Reversion Virus under In Vitro Conditions

open access: yesPlants, 2022
Blackcurrant reversion virus (BRV) is the most destructive currant-infecting and mite-transmitted pathogen from the genus Nepovirus. In this work, BRV transmission in the system Ribes ex vitro–Ribes in vitro was applied for the first time.
Ana Dovilė Juškytė   +2 more
doaj   +1 more source

Identification and characterisation of Zucchini yellow fleck virus and a novel Nepovirus from next‐generation sequencing of mixed virus infections in cucumbers (Cucumis sativus) from Crete

open access: yesAnnals of Applied Biology, Volume 186, Issue 3, Page 248-261, May 2025.
High‐throughput sequencing from cucumber leaf samples collected in Crete, Greece, revealed mixed infections including a cucumber‐infecting isolate of Zucchini yellow fleck virus and a novel nepovirus, provisionally named cucumber nepovirus A (CuNVA).
Anthony James   +5 more
wiley   +1 more source

Severe Stunting Symptoms upon Nepovirus Infection Are Reminiscent of a Chronic Hypersensitive-like Response in a Perennial Woody Fruit Crop

open access: yesViruses, 2021
Virus infection of plants can result in various degrees of detrimental impacts and disparate symptom types and severities. Although great strides have been made in our understanding of the virus–host interactions in herbaceous model plants, the ...
Isabelle R. Martin   +10 more
doaj   +1 more source

Commodity risk assessment of Prunus spp. plants from United Kingdom

open access: yesEFSA Journal, Volume 23, Issue 4, April 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by: grafted potted plants up to 15 years old or ...
EFSA Panel on Plant Health (PLH)   +37 more
wiley   +1 more source

Investigation of tomato ringspot virus (ToRSV) by Real-Time TaqMan RT-PCR in Hakkari province, Turkey

open access: yesJournal of Agricultural Sciences, 2021
Tomato ringspot virus (ToRSV) belongs to the Nepovirus genus in the family Secoviridae. It has a wide host range and is listed as a quarantine virus in Turkey.
Nevin Akdura, Murat Şevik
doaj   +1 more source

Crop age is the main driver affecting alfalfa mosaic virus: The predominant virus in the alfalfa virome

open access: yesAnnals of Applied Biology, Volume 185, Issue 3, Page 371-382, November 2024.
For the first time, we assessed the incidence and annual increase of Alfalfa mosaic virus (AMV) using a comprehensive approach that considers both local and landscape characteristics. Local context provided the most robust explanation for both the incidence and annual increase of AMV, with crop age being the main driver. Abstract The alfalfa virome has
Roberto Meseguer   +4 more
wiley   +1 more source

Commodity risk assessment of Betula pendula and Betula pubescens plants from the UK

open access: yesEFSA Journal, Volume 22, Issue 11, November 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Betula pendula and B.
EFSA Panel on Plant Health (PLH)   +32 more
wiley   +1 more source

Occurrence of viruses and Xiphinema spp. in vineyards of the greek islands of Paros and Lemnos

open access: yesPhytopathologia Mediterranea, 2001
A survey was carried out during 1997–2000 in order to determine the incidence of grapevine viruses and their associated nematode-vectors in Paros and Lemnos, the two main islands of the Aegean sea producing V.Q.P.R.D. wines.
Apostolos D. Avgelis   +1 more
doaj   +1 more source

Overview of transcriptome changes and phenomic profile of sanitized artichoke vis‐à‐vis non‐sanitized plants

open access: yesPlant Biology, Volume 26, Issue 5, Page 715-726, August 2024.
The in vitro culture sanitation protocol contributes to pathogen elimination and modulates the transcriptome profile of artichokes showing improved quality and quantitative productions. Abstract Plant tissue in vitro culture is increasingly used in agriculture to improve crop production, nutritional quality, and commercial value. In plant virology, the
R. Spanò   +6 more
wiley   +1 more source

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