Results 21 to 30 of about 5,948 (248)

Presence of grapevine leafroll associated virus in the vuineyards in the Republic of Macedonia

Journal of Agriculture and Plant Sciences, 2016
Plant viruses are group of pathogens that cause and important loses in grapevine production and they have and great economic importance. They are obligate parasite form and for their replication they used plant cells.
Emilija Kostadinovska, Sasa Mitrev, Ilija Karov, Violeta Dimovska   +3 more
doaj   +3 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

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   +1 more source

Phenotyping grapevine red blotch virus and grapevine leafroll-associated viruses before and after symptom expression through machine-learning analysis of hyperspectral images

Frontiers in Plant Science, 2023
Introduction Grapevine leafroll-associated viruses (GLRaVs) and grapevine red blotch virus (GRBV) cause substantial economic losses and concern to North America’s grape and wine industries.
E. Sawyer, E. Laroche-Pinel, Madison T Flasco, M. Cooper, B. Corrales, M. Fuchs, Luca Brillante   +6 more
semanticscholar   +1 more source

Quantification of 'Candidatus Phytoplasma prunorum' in apricot trees exhibiting uneven European stone fruit yellows symptoms

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2022
This study focused on quantification of 'Candidatus Phytoplasma prunorum' in apricot trees exhibiting uneven symptoms of European stone fruit yellows.
Tomáš Kiss, Tomáš Nečas
doaj   +1 more source

Development of Reverse Transcription Recombinase Polymerase Amplification (RT-RPA): A Methodology for Quick Diagnosis of Potato Leafroll Viral Disease in Potato

International Journal of Molecular Sciences, 2023
Potatoes are developed vegetatively from tubers, and therefore potato virus transmission is always a possibility. The potato leafroll virus (PLRV) is a highly devastating virus of the genus Polerovirus and family Luteoviridae and is regarded as the ...
Ravinder Kumar, P. Kaundal, R. Tiwari, M. Lal, H. Kumari, Rakesh Kumar, K. Naga, Adarsh Kumar, Brajesh Singh, V. Sagar, Sanjeev Sharma   +10 more
semanticscholar   +1 more source

A Novel and Highly Inclusive Quantitative Real-Time RT-PCR Method for the Broad and Efficient Detection of Grapevine Leafroll-Associated Virus 1

Plants, 2023
Grapevine (Vitis vinifera L.) is one of the most important crops in the world due to its economic and social impact. Like many other crops, grapevine is susceptible to different types of diseases caused by pathogenic microorganisms.
Félix Morán, Antonio Olmos, Miroslav Glasa, Marilia Bueno Da Silva, Varvara Maliogka, Thierry Wetzel, Ana Belén Ruiz-García   +6 more
doaj   +1 more source

Characterizing the vector competence of Aphis gossypii, Myzus persicae and Aphis craccivora (Hemiptera: Aphididae) to transmit cotton leafroll dwarf virus to cotton in the United States

Journal of Economic Entomology, 2023
Cotton leafroll dwarf virus (CLRDV) is a yield-limiting, aphid-transmitted virus that was identified in cotton, Gossypium hirsutum L., in the United States of America in 2017.
B. Heilsnis, Jessica B. Mahas, K. Conner, Sudeep Pandey, Wilson Clark, J. Koebernick, R. Srinivasan, K. Martin, Alana L. Jacobson   +8 more
semanticscholar   +1 more source

Transmission of Grapevine Leafroll-Associated Viruses and Grapevine Virus A by Vineyard-Sampled Soft Scales (Parthenolecanium corni, Hemiptera: Coccidae)

Viruses, 2022
Grapevine-infecting ampelo- and vitiviruses are transmitted by scale insects belonging to several species, among which is the European fruit lecanium, Parthenolecanium corni (Bouché) (Hemiptera Coccidae).
Gérard Hommay, Monique Beuve, Etienne Herrbach   +2 more
doaj   +1 more source

Seasonal Dynamics of Aphid Flights and Cotton Leafroll Dwarf Virus Spread in Alabama

Insects, 2023
Simple Summary Cotton leafroll dwarf virus (CLRDV) can cause yield loss of cotton in susceptible plants. The only known aphid vector in the U.S. is Aphis gossypii, which regularly infests cotton, but knowledge so far is limited to the cotton growing ...
Jessica B. Mahas, Charles Ray, Adam J. Kesheimer, K. Conner, Alana L. Jacobson   +4 more
semanticscholar   +1 more source