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We have obtained and described the nucleotide sequences corresponding to ilarvirus Prunus necrotic ringspot virus (PNRSV] coat protein (CP) gene in eleven Polish isolates, from different Prunus and Rosa species and four isolates provided in plant material from Australia, Hungary and Italy. Virus identification was possible using specific primers allowed amplifying the 700 bp amplicon of coat protein...
Prune dwarf virus (PDV), a worldwide pathogen of stone fruit trees, has many isolates with different biological, serological and molecular properties. Monoclonal antibodies (MAbs) to the Prunus mahaleb isolate of PDV were used to investigate the serological variability of virus isolates, by TAS-ELISA (triple antibody sandwich enzyme-linked immunosorbent assay). The twenty-two PDV isolates from Germany...
The aim of this work was the detection and identification of blueberry viruses in different blueberry cultivars grown in the central and south-east parts of Poland. The plant materials were analyzed by serological ELISA test. Blueberry scorch virus (BlScV), Blueberry shoestring virus (BSSV), Peach rosette mosaic virus (PRMV) and Tobacco ringspot virus (TRSV) were detected. Bundles of viruslike particles...
Prunus necrotic ringspot virus (PNRSV) is a rose and stone fruit tree pathogen. Three different PNRSV isolates, originating from three rose cultivars were studied. These PNRSV isolates were characterized using molecular techniques. Nearly the complete nucleotide sequence (1,630 nucleotides) of RNA3 of the isolate PNRSV-R1 has been determined (GenBank Acc. No. DQ003584). The sequence of the MP gene...
The problems in the cultivation of highbush blueberry and cranberry are diseases caused by infections factor, particularly by fungi and lately also by viruses. In the years 2008–2010 research concerning the detection and identification of viruses occurring on production plantations of the highbush blueberry located in the central and southeastern Poland and the cranberry growing on the separate parts...
W latach 2004-2006, w Katedrze Fitopatologii SGGW w Warszawie wykonano badania dotyczące wpływu PNRSV na rozwój krzewów i jakość kwiatów trzech wybranych odmian róż gruntowych: ‘Ingrid Bergman’, ‘Mr Lincoln’ oraz ‘Queen Elizabeth’. Ustalono, że porażenie wirusem spowodowało skrócenie pędów kwiatowych, kwiatów oraz płatków korony. Obniżeniu uległa także świeża i sucha masa kwiatów, średnica kwiatów...
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