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HERICIUM|cirrhatum":
3 articles found in Index.
PASAILIUK M.V., SUKHOMLYN M.M., GRYGANSKYI A.P. (2019): Patterns of Hericium coralloides growth with competitive fungi. [fungal interactions, direct confrontation, antagonism, xylotrophic fungi.] Czech Mycology 71(1): 49-63 (published: 22nd May, 2019)
abstract
Growth and morphological patterns of cultures were examined for two strains of Hericium coralloides during competitive colonisation of different nutrient media. The nutrient chemical composition of the medium was found to play an important role in the manifestation of antagonistic potencies of cultures. On the nutrient-poor Czapek medium with cellulose, radial growth of the monoculture was very slow. However, in triple confrontation cultures, the rate of substrate colonisation increased, and a positive effect on H. coralloides growth was observed. On all the examined media, Fomes fomentarius was consistently antagonistic to H. coralloides. The less suitable the medium for H. coralloides growth, the greater inhibitory effect was observed, but only in the combination of H. coralloides and F. fomentarius. This effect was observed for both strains of Hericium. Schizophyllum commune displayed both an antagonistic and a stimulating influence on H. coralloides, depending on the medium used and the strain of Hericium. The morphology of cultures H. coralloides 2332 and 2333 on media of different compositions in dual confrontation cultures was typical of the strains, but the colony growth was mostly uneven. The obtained results will be used to reintroduce native strains of Hericium coralloides into the ecosystem of Hutsulshchyna NNP. The interrelations between different fungi should be taken into account for successful colonisation of natural substrate.
KUNCA V., ČILIAK M., LUPTÁK R. (2018): Fruitbody production of Hericium erinaceus and its distribution in Slovakia [fructification, phenology, Quercus petraea, wood decay stage] Czech Mycology 70(2): 211-224 (published: 14th December, 2018)
abstract
The relationships between selected log parameters and occurrence of Hericium erinaceus fruitbodies as well as its phenological aspects and distribution in Slovakia were studied for the first time. The research was conducted with two datasets. The first dataset is based on 15-year monitoring of 20 oak logs with the aim to relate H. erinaceus preference to selected log variables. The other one comprises records obtained from 63 different localities in Slovakia. The monitoring data confirmed continual fruitbody production on the same dead log and at the same position for three consecutive years. Furthermore, the fruitbodies were observed for five continual years in the same section of a living oak tree trunk. Of the studied log characteristics, H. erinaceus showed preference for smaller log sizes. Based on the second dataset, the main fructification period is dated from August to November, but fruitbodies can be found until February. Logs with fruitbodies were predominantly classified into the initial wood decay stage (Stage 2). The majority (92%) of the localities were situated in areas with a mean annual temperature above 6 °C.
ADAMČÍK S., AUDE E., BÄSSLER C., CHRISTENSEN M., DORT K.VAN, FRITZ Ö., GLEJDURA S., HEILMANN-CLAUSEN J., HOLEC J., JANČOVIČOVÁ S., KUNCA V., LACKOVIČOVÁ A., LÜTH M., ÓDOR P. (2016): Fungi and lichens recorded during the Cryptogam Symposium on Natural Beech Forests, Slovakia 2011. [old-growth beech forests, diversity, conservation, indicator, red-list, Europe] Czech Mycology 68(1): 1-40 (published: 1st February, 2016)
abstract
In September 2011, an international team of cryptogam experts visited seven national nature reserves in five mountain areas of Slovakia: Havešová and Stužica in the Poloniny Mts., Vihorlat in the Vihorlatské vrchy Mts., Oblík in the Slanské vrchy Mts., Dobročský prales and Klenovský Vepor in the Veporské vrchy Mts. and Badínsky prales in the Kremnické vrchy Mts. The reserves were selected to represent examples of the best protected old-growth beech forests in the country. The aim was to study the diversity of wood-inhabiting fungi on fallen beech logs and epiphytic lichens on standing beech trees. In total, 215 fungal species and 128 lichens were recorded on beech wood and bark, and 27 fungi and 26 lichens on additional substrates. The site of the highest conservation value is Stužica with 126 fungi and 79 lichens recorded on beech, of which 12 fungi and 19 lichens are indicators of high nature conservation value. Combined with historical records, a total of 19 non-lichenised fungal indicators are now reported from the site, making it the highest ranked natural beech forest in Europe. The second most important reserve for fungal diversity is Havešová with 121 species, including 14 indicator species recorded on beech wood. For lichens, the second most important reserve is Klenovský Vepor with 69 species including 18 lichen indicators recorded on beech. Nine fungus species are here reported as new to Slovakia: Asterostroma medium, Entoloma hispidulum, E. pseudoparasiticum, Gloeohypochnicium analogum, Hohenbuehelia valesiaca, Hymenochaete ulmicola, Hypocrea parmastoi, Melanomma spiniferum and Scutellinia colensoi. Lichen species Alyxoria ochrocheila is reported as new to Slovakia and Lecanographa amylacea, which was considered extinct in the Slovak Red list, was also recorded. This is the first list of wood-inhabiting fungi and epiphytic lichens of old-growth beech forests in Slovakia, and hence an important contribution to the exploration of biodiversity in Slovakia.
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