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Badania prowadzono na 16 taksonach różaneczników w prywatnej kolekcji na Pogórzu Wielickim. Celem badań była identyfikacja grzybów mogących powodować nekrozy liści, wybranych do prac hodowlanych, różaneczników zawsze zielonych (Rhododendron L.) Z liści z objawami nekroz wyodrębniono 983 kolonie grzybów, należące do 45 gatunków. Wśród nich dominowały: Pestalotia sydowiana, Alternaria alternata i Epicoccum...
The subject of the study was the analysis of fungal communities occurring in yellow iris phyllosphere and their effect on leaf healthiness. Fungi occurring on yellow iris caused various discolorations, spots and necroses which resulted in diminishing ornamental value of plants. From affected leaves of yellow iris following species of fungi were most often isolated: Alternaria alternata, Epicoccum...
W pracy przeanalizowano zbiorowiska grzybów w fyllosferze różanecznika pod kątem zdrowotności liści. Badania prowadzono w latach 2004-2007 na różanecznikach w Ogrodzie Botanicznym UJ. Badania znekrotyzowanych liści potwierdziły występowanie patogenów powodujących choroby: Botrytis cinerea - szara pleśń, Colletotrichum gleosporioides - antraknoza, Cylindrocladium scoparium - zgnilizna korzeni oraz...
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