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Zhodnocení zdravotního stavu dřevin z hlediska výskytu dřevních hub v městské zeleni Hodonína
Kotek, Tomáš
The evaluation of health conditions, including occurrence of wood-decaying fungi have been conducted in public greenery of the town of Hodonín. Twelve species of fungi were recorded: Chondrostereum purpureum, Fistulina hepatica, Fomes fomentarius, Ganoderma resinaceum, Inonotus hispidus, Kretzschmaria deusta, Perenniporia fraxinea, Piptoporus betulinus, Phellinus igniarius, Phellinus pomaceus, Pholiota squarrosa, and Schizophyllum commune. The fungi were detected on the following tree species: Aesculus hippocastanum, Betula pendula (three times), Morus alba, Populus alba, Populus nigra 'Italica' (twice), Prunus cerasifera, Quercus robur, Salix alba 'Tristis', and Tilia tomentosa. The most affected tree species were Populus and Betula. According to these records and dendrological examination of affected trees, pro-posals of dendrological treatmets were worked out. The proposals were conducted with a high priority of operational safety in the surroundings of affected trees. On the other hand, the survival of affected trees for as long time as possible was considered in agreement with safety regulations.
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Monitoring zdravotního stavu stromové aleje na Hoře Matky Boží Králíky (okr. Ústí nad Orlicí)
Vojtíšek, Daniel
A dendrological survey was conducted in the alley, focusing on wood-destroying fungi and their rot. A total of 211 tree Acer platanoides, A. pseudoplatanus, Tilia cordata, Fraxinus excelsior and Aesculus hippocastanum were inventoried. 25 species of wood-destroying fungi were determined on monitored locality. The most common occurrence was the Pleurotus ostreatus, Kretszchmaria deusta and Pholliota squarrosa. Appropriate proposals for interventions were then proposed. Nineteen trees are designed to cut down to maintain operational safety. For some problematic tree species, only stabilization interventions are proposed to maintain the biodiversity of the alley.
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Zhodnocení zdravotního stavu dřevin z hlediska výskytu dřevních hub v aleji ve Žďáru nad Sázavou
Krabec, Štěpán
The complex evaluation of health conditions including occurrence of wooddecaying fungi in the line of trees in Žďár nad Sázavou (the Vysočina region) was conducted in bachelor thesis. Eight species of fungi were recorded: Bjerkandera adusta, Kretzschmaria deusta, Ossicaulis lignatilis, Oxyporus populinus, Pholiota adiposa, Spongipellis spumeus, Trametes unicolor, and Trametes versicolor. The fungi were detected on Acer platanoides and Acer pseudoplatanus. Treatments were suggested for each tree. Total cost of treatment of 227 trees is 514 950 CZK. The effort to keep the most of the trees during maintenance of maximum operational safety was made.
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