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W latach 2012 i 2013 przeprowadzono monitoring występowania wirusa Y ziemniaka na pomidorze. Pozyskano 176 prób z pomidora szklarniowego i gruntowego, charakteryzujących się różnymi objawami chorobowymi w postaci deformacji blaszek, przebarwień, nekroz liści oraz karłowacenia pędów. W 147 próbach potwierdzono obecność wirusa za pomocą testu immunoenzymatycznego oraz transmisyjnej mikroskopii elektronowej...
Potato virus Y (PVY) is a virus of economic importance worldwide with a wide host range. The virus displays a diversity of strains at a biological, serological and molecular level. The aim of this study was to identify the different strains of PVY infecting pepper (Capsicum annuum L.), potato (Solanum tuberosum L.) and tomato (Lycopersicon esculentum Mill.) in the province of KwaZulu-Natal (KZN) in...
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