About: The detection of viruses and phytoplasmas in dwarfed shoots of grapevine varieties Aurelius and Neuburger     Goto   Sponge   Distinct   Permalink

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  • The survey of occurrence of six chosen virus pathogens and phytoplasmas complex was done on plants of grapevine (Vitis vinifera L.) which showed symptoms of short-shoot syndrom. The results of serological and molecular tests did not confirm either virus or phytoplasma infection as the main source of short-shoot syndrom. The presence of 6 viruses in samples taken from 45 affected plants of grapevine on 4 habitats. The highest occurrence of viruses was found out on habitat Moravská Nová Ves, where all taken samples were infected by Grapevine leafroll-associated virus GLRaV-1 (100 %). In 66 % of the samples taken from that habitat were detected mixed infection of Grapevine virus A and GLRaV-1. These 2 pathogens but were not detected in samples from affected plants from the other habitats or very sporadically -- just in 2 plants. Another 4 virus pathogens were detected either sporadically (Grapevine fleck virus, Grapevine leafroll-assoc. virus GLRaV-3, Arabis mosaic virus) or not at all (Grapevine fanleaf virus). From 270 tests made to 6 viruses were only 20 positive, e. g. 7.4 %. It means that from 45 plants were 15 infected at least by 1 virus (33 %). The phytoplasmas complex was tested in 28 plants. The result was positive only in 1 plant, by another test the Potato stolbur phytoplasma. was confirmed.
  • The survey of occurrence of six chosen virus pathogens and phytoplasmas complex was done on plants of grapevine (Vitis vinifera L.) which showed symptoms of short-shoot syndrom. The results of serological and molecular tests did not confirm either virus or phytoplasma infection as the main source of short-shoot syndrom. The presence of 6 viruses in samples taken from 45 affected plants of grapevine on 4 habitats. The highest occurrence of viruses was found out on habitat Moravská Nová Ves, where all taken samples were infected by Grapevine leafroll-associated virus GLRaV-1 (100 %). In 66 % of the samples taken from that habitat were detected mixed infection of Grapevine virus A and GLRaV-1. These 2 pathogens but were not detected in samples from affected plants from the other habitats or very sporadically -- just in 2 plants. Another 4 virus pathogens were detected either sporadically (Grapevine fleck virus, Grapevine leafroll-assoc. virus GLRaV-3, Arabis mosaic virus) or not at all (Grapevine fanleaf virus). From 270 tests made to 6 viruses were only 20 positive, e. g. 7.4 %. It means that from 45 plants were 15 infected at least by 1 virus (33 %). The phytoplasmas complex was tested in 28 plants. The result was positive only in 1 plant, by another test the Potato stolbur phytoplasma. was confirmed. (en)
Title
  • The detection of viruses and phytoplasmas in dwarfed shoots of grapevine varieties Aurelius and Neuburger
  • The detection of viruses and phytoplasmas in dwarfed shoots of grapevine varieties Aurelius and Neuburger (en)
skos:prefLabel
  • The detection of viruses and phytoplasmas in dwarfed shoots of grapevine varieties Aurelius and Neuburger
  • The detection of viruses and phytoplasmas in dwarfed shoots of grapevine varieties Aurelius and Neuburger (en)
skos:notation
  • RIV/62156489:43510/12:00194300!RIV13-MSM-43510___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
http://linked.open...iv/cisloPeriodika
  • 8
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 130478
http://linked.open...ai/riv/idVysledku
  • RIV/62156489:43510/12:00194300
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • nested-PCR; Vitis; symptoms; ELISA (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [5D68E2041C19]
http://linked.open...i/riv/nazevZdroje
  • Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 60
http://linked.open...iv/tvurceVysledku
  • Holleinová, Věra
  • Čechová, Jana
issn
  • 1211-8516
number of pages
http://localhost/t...ganizacniJednotka
  • 43510
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