Results 71 to 80 of about 1,610 (158)

The backbone model of the Arabis mosaic virus reveals new insights into functional domains of Nepovirus capsid

, 2013
International audienceArabis mosaic virus (ArMV) and Grapevine fanleaf virus (GFLV) are two picorna-like viruses from the genus Nepovirus, consisting in a bipartite RNA genome encapsidated into a 30 nm icosahedral viral particle formed by 60 copies of a ...
Dumas, C., Trapani, S., Schellenberger, P., Komar, V., Bron, P., Richard, E., Lai-Kee-Him, J., Demangeat, G., Ritzenthaler, C.   +8 more
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The Frequency of Viral Infections on Two Narcissus Plantations in Central Poland

Journal of Horticultural Research, 2016
Viral diseases in narcissus can drastically affect yields and quality of narcissus bulbs and flowers, leading even to a total crop loss. To test the frequency of viral infections in production fields in Central Poland, samples were collected over three ...
Sochacki Dariusz, Chojnowska Ewa
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Phytosanitary evaluation of olive germplasm in Albania

Phytopathologia Mediterranea, 2009
A survey on viruses was carried out in 2008 in the main olive-growing areas of Albania (Kruja, Sauk and Vlora). Fifty samples from 14 local and 2 exotic olive cultivars were collected from 10 commercial orchards and one collection field and inspected for
M. Luigi, A. Manglli, F. Thomaj, R. Buonaurio, M. Barba, F. Faggioli   +5 more
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Untersuchungen zum Auftreten von Braunverfärbungen bei Spargel (Asparagus officinalis L.) unter besonderer Berücksichtigung des Befalls mit Fusarium spp. und Viren in Spargelanlagen Sachsen-Anhalts

Journal für Kulturpflanzen, 2013
Im Spargelanbau wird zunehmend von Braunverfärbungen berichtet, deren Ursache bisher nicht vollständig geklärt ist. Dagegen ist eine allgemein starke Belastung von Spargelanlagen mit Fusarium spp. und verschiedenen Viren, insbesondere dem Asparagus virus
Thomas Nothnagel, Reiner Krämer, Lutz Schreyer, Frank Rabenstein   +3 more
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Detecção e identificação molecular de vírus associados a videiras sintomáticas e assintomáticas Molecular detection and identification of virus associated with symptomatic and symptomless grapevines

Ciência Rural, 2010
A propagação vegetativa da videira favorece infecções virais múltiplas, com expressão diferencial de sintomas em função da combinação da cultivar ou espécie da hospedeira com a espécie viral.
Marcos Fernando Basso, Thor Vinícius Martins Fajardo, Marcelo Eiras, Ricardo Antônio Ayub, Osmar Nickel   +4 more
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Cross-protection as control strategy against grapevine fanleaf virus in naturally infected vineyards

, 2008
International audienceThe efficacy of cross-protection at mitigating the impact of Grapevine fanleaf virus (GFLV) on grapevines (Vitis vinifera) was assessed in two naturally infected vineyard sites. Test vines consisted of scions grafted onto rootstocks
Demangeat, Gerard, Komar, Veronique, Marc Fuchs, Olivier Lemaire, Véronique Komar, Vigne, Emmanuelle, Fuchs, Marc, Gérard Demangeat, Lemaire, Olivier, O., Lemaire, Olivier,, Emmanuelle Vigne   +10 more
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The nine C-terminal residues of the grapevine fanleaf nepovirus movement protein are critical for systemic virus spread.

, 1999
International audienceThe grapevine fanleaf virus (GFLV) RNA2-encoded polyprotein P2 is proteolytically cleaved by the RNA1-encoded proteinase to yield protein 2A, 2B(MP) movement protein and 2C(CP) coat protein. To further investigate the role of the 2B(
Pinck, Lothaire, Schmitt, Corinne, Belin, Christophe, Demangeat, Gérard, Walter, Bernard, Gaire, Fabien   +5 more
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Harmonization and validation of diagnostic protocols for the detection of grapevine viruses covered by phytosanitary rules

Advances in Horticultural Science, 2013
The Italian Ministry of Agriculture funded in 2009 the “ARNADIA” Project, aimed at producing validated reference diagnostic protocols for the control and monitoring of plant pathogens of phytosanitary interest and, among them, grapevine viruses. In this
F. Faggioli, F. Anaclerio, E. Angelini, M.G. Antonelli, N. Bertazzon, G. Bianchi, P. Bianchedi, P.A. Bianco, S. Botti, P. Bragagna, M. Cardoni, P. Casati, R. Credi, E. De Luca, G. Durante, G. Gianinazzi, G. Gambino, V. Gualandri, D. Luison, A. Luvisi, U. Malossini, F. Mannini, P. Saldarelli, F. Terlizzi, E. Triolo, N. Trisciuzzi, M. Barba   +26 more
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Analýza variability genomů Nepovirů (GFLV a ArMV) v produkčních vinicích vinařské oblasti Morava

, 2013
The disertation thesis was focused on the analysis of variability of two nepoviruses genomes, Grapevine fanleaf virus -- GFLV and Arabis mosaic virus -- ArMV. The thesis described single isolates of these nepoviruses and their until recently non-explored
Eichmeier, Aleš
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