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Biodiverzita dřevních hub v urbanizovaném prostředí České republiky
Böhm, Šimon
The thesis deals with wood fungi, especially in the urbanized environment. In the field-work, various types of wood fungi were registered. The aim of this monitoring was to identify or verify their frequency, the most common host species, the effect of the in-fection on vitality, state of health, and tree stability. In addition, this work compares the differences between species of wood fungi occuring in urban environment and those found mainly in forests and nature reserves, whereas the most frequent species are described in detail. Last but not least, there are listed cases of tree failure due to wood fungi in the urban environment. Fomes fomentarius, Phellinus igniarius, Phellinus ro-bustus, Ustulina deusta, Inonotus hispidus were found to be the most common types of fungus in cities. Concerning the biodiversity of fungi, there were discovered significant differences between the city and the forest environment, particularly due to the share of coniferous and deciduous trees. As for the found cases of tree failure, they show that Fomes fomentarius and Ustulina deusta are the most common causes of the infection.
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