Results 11 to 20 of about 29,988,770 (182)

Effects of rugose wood and GLRaV-1 on yield of cv. ‘Refošk’ grapevines

Acta Agriculturae Slovenica, 2005
The influences of rugose wood (RW) disease and grapevine leafroll associated Closterovirus 1 (GLRaV-1) on yield in grapevine cv. Refošk were studied. Both diseases were shown to reduce the yield.
Irma TOMAŽIČ, Nataša PETROVIČ, Zora KOROŠEC-KORUZA   +2 more
doaj   +4 more sources

Climate Change Drives the Distribution of Insect Vectors for GLRaV-3 on a Global Scale [PDF]

Ecology and Evolution
The distribution range of seven insect vectors of GLRaV‐3 were predicted by MaxEnt model. Thermal conditions were a vital factor constraining the potential distribution ranges of all vector insects. Centroid shifts suggested that the potential distribution range of soft scale will move northward under climate change. Our study provides implications for
Jiufeng Wei, yunyun Lu, Niu Minmin
exaly   +3 more sources

Incidence of Grapevine Fanleaf Virus (GFLV) and Grapevine Leafroll-Associated Viruses (GLRaV 1−3) in Vojvodina Province [PDF]

Contemporary Agriculture, 2022
Summary During May and June of 2021, a total of 123 grapevine leaf samples were collected and analyzed for infection by grapevine fanleaf virus (GFLV) and three viruses from the grapevine leafroll-associated virus complex -1, -2 and -3 (GRLaV-1, GRLaV-2 and GRLaV-3, respectively).
Bagi, Ferenc F., Barać, Goran, Iličić, Renata, Savić, Zagorka, Starovlah, Milica, Konstantin, Đina, Popović Milovanović, Tatjana   +6 more
openaire   +5 more sources

Dynamics of GFLV, GFkV, GLRaV-1, and GLRaV -3 grapevine viruses transport toward developing tissues [PDF]

European Journal of Plant Pathology, 2023
AbstractViral diseases in grapevine cause large economic losses due to decreased irregular yield and unbalanced ripening, and can even lead to plant mortality. There is a large number of grapevine viral agents, and a few of them have a prominent impact due to their worldwide distribution, virulence, and incidence.
Sara Crespo-Martínez, Asier Ramírez-Lacunza, Carlos Miranda, Jorge Urrestarazu, Luis Gonzaga Santesteban   +4 more
openaire   +4 more sources

Predominance and Diversity of GLRaV-3 in Native Vines of Mediterranean Croatia

Plants, 2020
Sixteen grapevine cultivars from Mediterranean Croatia were surveyed for the presence of 10 of the most economically important grapevine viruses. The presence of Grapevine fanleaf virus (GFLV), Arabis mosaic virus (ArMV), Grapevine leafroll associated ...
Katarina Hančević, Pasquale Saldarelli, Mate Čarija, Silvija Černi, Goran Zdunić, Ana Mucalo, Tomislav Radić   +6 more
doaj   +2 more sources

Prevalence of Virus Infections and GLRaV-3 Genetic Diversity in Selected Clones of Croatian Indigenous Grapevine Cultivar Plavac Mali

Pathogens, 2022
The cultivar Plavac Mali (Vitis vinifera L.), the most important indigenous red grapevine cultivar in Croatia, was tested for the presence of 16 grapevine viruses. Thirty-five samples from the collection vineyard were tested for the presence of grapevine
Mate Čarija, Tomislav Radić, Silvija Černi, Ana Mucalo, Goran Zdunić, Darko Vončina, Martin Jagunić, Katarina Hančević   +7 more
doaj   +2 more sources

The role of the mealybug Phenacoccus aceris in the spread of Grapevine leafroll-associated virus −1 (GLRaV-1) in two French vineyards [PDF]

European Journal of Plant Pathology, 2012
Spread patterns of a Grapevine leafroll-associated virus 1 (GLRaV-1) epidemic and a mealybug infestation survey over 10 year were recorded in two Burgundy French vineyards to investigate the relation between them. The temporal evolution of leafroll spread at both study sites was compared on disease incidence data with logistic regression models.
Le Maguet, Jean, Fuchs, Jean-Jacques, Chadoeuf, Joel, Beuve, Monique, Herrbach, Etienne, Lemaire, Olivier   +5 more
openaire   +4 more sources

Molecular characterization of GSyV-1 and GLRaV-3 and prevalence of grapevine viruses in a grape-growing area

Scientia Agricola, 2018
: The aims of this study were to determine the prevalence of viruses in 119 samples from 32 grapevine cultivars, collected from nine vineyards in a specific grape-growing area in southeastern Brazil, perform a partial molecular characterization of 14 ...
Cátia Jacira Martins de Moura, Thor Vinícius Martins Fajardo, Marcelo Eiras, Fábio Nascimento da Silva, Osmar Nickel   +4 more
doaj   +3 more sources

Phylogenetic Analysis of Three Isolates of Grapevine leafroll-associated virus 1 (GLRaV-1) from Vineyards in Khorasan Razavi Province Based on The Nucleotide Sequence of a Portion of The Minor Capsid Protein 2 (Cpm2) [PDF]

پژوهش‌های حفاظت گیاهان ایران
IntroductionGrapevines, as a vital agricultural product, face significant challenges from pests and diseases that adversely affect both the quality and quantity of the crop.
Sara Gharouni, Mahmoud Reza Karimi Shahri, Fatemeh Azaddisfani, Samira Pakbaz   +3 more
doaj   +2 more sources

Commodity risk assessment of <i>Vitis</i> spp. plants from Moldova. [PDF]

EFSA J
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Potting R, Susi H, van der Gaag DJ, Gómez P, Justesen AF, Lucchi A, Urek G, Yuen J, Zappala L, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Kariampa P, Marzachì C, Kaczmarek A, Matic L, Mosbach-Schulz O, Berlin A.   +37 more
europepmc   +2 more sources