Results 51 to 60 of about 479 (124)

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

Acta 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

Ogorčica Xiphinema index Thorne in Allen, prenašalec virusa pahljačavosti listov vinske trte v vinogradih

Acta Agriculturae Slovenica
Virusi na rastlinah povzročajo gospodarsko najbolj uničujoče okužbe, saj je zdravljenje okuženih sadik praktično nemogoče v poznejši fazi rasti, ali pa so uveljavljeni postopki precej dolgotrajni. Med očem skrite prenašalce virusov spadajo tudi ogorčice –
Julija Polanšek, Stanislav Trdan, Saša Širca   +2 more
doaj   +1 more source

EVALUATION OF SANITARY STATUS OF GRAPEVINES IN EGYPT [PDF]

Journal of Plant Production, 2007
Incidence and distribution of viruses and virus diseases on grapevines (Vitis vinifera.) in different locations in Egypt were determined during March and April 2005 and 2006. Surveys for viruses were carried out at Grapevine areas in which international (
M. Amer, Sahar Youssef, Amal Ahmed, A. Shalaby   +3 more
doaj   +1 more source

First report of Grapevine fanleaf virus infecting grapevine in the United Kingdom

, 2017
New Disease Reports, Volume 36, Issue 1, Page 9-9, July 2017-December 2017.
G. Silva, J. Lecourt, G.R.G. Clover, S.E. Seal   +3 more
wiley   +1 more source

Somatic embryogenesis from seeds in a broad range of Vitis vinifera L. varieties: rescue of true-to-type virus-free plants

BMC Plant Biology, 2017
Background Somatic embryogenesis is the preferred method for cell to plant regeneration in Vitis vinifera L. However, low frequencies of plant embryo conversion are commonly found.
Tània San Pedro, Najet Gammoudi, Rosa Peiró, Antonio Olmos, Carmina Gisbert   +4 more
doaj   +1 more source

Research Note virus transmission by grape phylloxera (Daktulosphaira vittfoliae Fitch)

International Journal of Horticultural Science, 2004
Grape phylloxera (Daktulosphaira vitifoliae FITCH) infests immature roots of both Vitis vinifera L. and phylloxera resistant rootstocks. A capability to transmit viticultural viruses would make grape phylloxera a phytosanitary threat even under ...
L. Tóth H., Mikulás J., Kocsis L.
doaj   +1 more source

First report of Grapevine pinot gris virus infecting grapevine in Korea

, 2013
New Disease Reports, Volume 27, Issue 1, Page 10-10, January 2013-June 2013.
I.S. Cho, S.M. Jung, J.D. Cho, G.S. Choi, H.S. Lim   +4 more
wiley   +1 more source

First report of Grapevine leafroll‐associated virus 4 (GLRaV‐4) in Spain

, 2010
New Disease Reports, Volume 21, Issue 1, Page 21-21, February 2010-June 2010.
C.V. Padilla, E. Cretazzo, N. López, B. García de Rosa, V. Padilla, L. Velasco   +5 more
wiley   +1 more source

Deep learning-based detection of Grapevine fanleaf virus in Türkiye: a comparative study of ROBOFLOW 3.0, YOLO-NAS, YOLOV11, and YOLOV12 [PDF]

Ciência e Técnica Vitivinícola
Grapevine fanleaf virus (GFLV) poses a significant phytopathological threat to global viticulture, demanding the development of rapid and accurate detection methodologies to mitigate economic losses.
Öztürk Lerzan, Şin Bahadır
doaj   +1 more source

Grapevine viruses – a global challenge and biotechnological solutions to obtain healthy material

Romanian Journal of Horticulture
Grapevine (Vitis spp.) is one of the most important horticultural species, but also one of the most vulnerable to viral infections. To date, 102 viruses are known to infect grapevines.
Elena Cocuta Buciumeanu, Ionela Catalina Guță, Dorin Ioan Sumedrea   +2 more
doaj   +1 more source