Results 131 to 140 of about 2,642 (183)

Hypersensitivity of Plum Genotypes to Plum Pox Virus

Journal of Phytopathology, 2001
The hypersensitive response (HR) of plum hybrid K4 as an active defence mechanism is directed against certain plum pox virus (PPV) strains/isolates of the type CG but not against type DI. There is no clear correlation between the HR of K4 and serological differences of the PPV strains D, M and C, respectively.
null Kegler   +4 more
exaly   +2 more sources

Plum Pox Virus (Potyviridae)

2021
UMR BFP - Equipe Virologie ; International ...
Glasa, Miroslav, Candresse, Thierry
openaire   +3 more sources

PLUM POX VIRUS STRAINS IN BULGARIA

Acta Horticulturae, 2015
Sharka or plum pox has a long presence in Bulgaria. In this study, 790 plum, peach and apricot samples were analyzed by TAS-ELISA. 465 samples (58.9%) reacted positive for PPV. The highest level of PPV infection was detected in the plum orchards (86.06%), followed by the peach (46.5%) orchards/single grown trees and in the apricot (32.05%) orchards ...
Kamenova, I.   +6 more
openaire   +2 more sources

TESTS OF PLUM HYBRIDS FOR RESISTANCE TO PLUM POX VIRUS

Acta Horticulturae, 2011
The investigation included four plum (Prunus domestica L.) hybrids, which were selected on the base of visual inspection in natural infection background and serological analyses. Two of the hybrids were obtained from hybridization of ‘Pasific’ × ‘Serdika’ (21-3 and 21-47) and another two were the result from crossing of ‘Pasific’ × ‘Stanley’ (21-55 and
Milusheva, Snezhana, Zhivondov, Argir
openaire   +2 more sources

Plum Pox Virus

2008
International ...
Glasa, Miroslav, Candresse, Thierry
openaire   +3 more sources

RNAI TO SILENCE THE PLUM POX VIRUS GENOME

Acta Horticulturae, 2013
Sharka is a major disease threatening stone fruit production. Originally reported from the Balkan region of Europe, it is spread throughout the European continent and in other temperate areas of the world: Middle-East, Asia, Japan, North and South America and in parts of the North of Africa.
Ravelonandro, Michel   +2 more
openaire   +2 more sources

Plum pox virus (Sharka).

2021
Abstract Plum pox virus disease (Sharka) is one of the most destructive diseases of stone fruits. The causal agent, Plum pox virus (PPV) is easily transmitted by many aphid species in a non-persistent manner, by manmade grafting (nursery trade), and has a very wide host range among Prunus species.
openaire   +1 more source

MAPPING PLUM POX VIRUS RESISTANCE IN APRICOT

Acta Horticulturae, 2009
One of the most economically important virus diseases of stone fruit trees in Europe is Sharka disease, which is caused by the Plum pox virus (PPV). The introduction of resistant cultivars of stone fruit into orchards would provide the best long-term solution to virus control.
Pilarova, P.   +5 more
openaire   +2 more sources

OCCURRENCE AND DISTRIBUTION OF PLUM POX VIRUS IN CROATIA

Acta Horticulturae, 2008
In effort to determine the incidence and distribution of Plum pox virus (PPV) in stone fruit orchards throughout the country, a preliminary survey was carried out in the year 2004. After visual inspections, 367 samples, mostly from trees showing sharka symptoms, were taken for ELISA testing by using universal and specific (PPV-D and PPV-M) antibodies ...
Krajačić, Mladen   +3 more
openaire   +3 more sources

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