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Barley stripe mosaic virus (BSMV) is an important seed-transmitted pathogen occurring worldwide. Recently, the occurrence of mild BSMV pathotypes has been observed in barley crops in Poland. In this study, the full-length genome sequences of mild and aggressive Polish and German BSMV isolates was established. Phylogenetic and recombination analysis was performed using Polish and other BSMV isolates...
Water samples were collected from irrigation ditches and drainage canals surrounding fields in southern Greater Poland. Initially, the samples were subjected to low and highspeed centrifugation and obtained pellets were used to perform biological assays. Viral identification involved biological, electron microscopic as well as molecular methods. The occurrence of Tobacco mosaic virus (TMV) and Tomato...
A Polish isolate of Soil-borne wheat mosaic virus (SBWMV-Pol1) was characterized by limited pathogenicity and a low concentration of virus particles in infected plant tissues. The aim of this research was to consider the possibility of seed-transmission dissemination of the virus. Seeds of winter wheat cv. Muszelka served as material for the studies. Two methods were involved in the diagnostics of...
W latach 2013–2014 w Klinice Chorób Roślin Instytutu Ochrony Roślin – Państwowego Instytutu Badawczego w Poznaniu testowano rośliny chryzantemy wykazujące objawy: zahamowania wzrostu, mozaiki i deformacji blaszek liściowych oraz nieprawidłowej pigmentacji kwiatów. Przeprowadzono testy biologiczne, obserwacje mikroskopowe oraz badania z zastosowaniem technik biologii molekularnej. Rośliny testowano...
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