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Search for "IRPEX|lacteus": 17 articles found in Index.

ZÍBAROVÁ L., POUSKA V. (2020): New records of corticioid fungi in the Bohemian Forest (Czech Republic).   [Corticiaceae, Šumava, deadwood, distribution, macrofungi, rare species.]  Czech Mycology 72(2): 109-150   (published: 24th July, 2020)   Electronic supplement
  abstract   During a survey of 121 plots in the Czech part of the Bohemian Forest (Šumava Mts.) 1168 records of 174 taxa of corticioid fungi were obtained in the years 2017 and 2018. Occurrences of redlisted, rare or otherwise interesting taxa are reviewed. Athelopsis subinconspicua, Cabalodontia subcretacea, Hyphoderma aff. crassescens nom. prov., Kneiffiella cineracea, Lawrynomyces capitatus, Oliveonia sp., Phlebia aff. ryvardenii, Phlebia serialis, Phlebia subulata, Subulicystidium perlongisporum and Xylodon pruinosus are described, illustrated and their taxonomy and ecology is discussed in detail. Data on elevation, host tree species and decay stage of the substrate for all species recorded is summarised in electronic supplement.

KOTLABA F. (1997): Some uncommon or rare polypores (Polyporales s.l.) collected on uncommon hosts.   [Fungi, Polyporales, uncommon hosts, localities in Europe]  Czech Mycology 50(2): 133-142   (published: 16th December, 1997)
  abstract   Seventeen uncommon or rare polypores collected on uncommon, until now unknown hosts in the Czech and Slovak Republics, as well as in some other European countries, are published with full data.

KRUPODOROVA T., BARSHTEYN V., KIZITSKA T., RATUSHNYAK V., BLUME Y. (2023): Antagonistic activity of selected macromycetes against two harmful micromycetes.   [ascomycetes, Aspergillus niger, basidiomycetes, dual-culture, Penicillium polonicum.]  Czech Mycology 75(1): 85-100   (published: 23rd June, 2023)
  abstract   Competition between 31 macromycete species and two harmful micromycetes Aspergillus niger and Penicillium polonicum was evaluated using dual-culture plate assay. All investigated fungi, except for Inonotus obliquus and Lepista luscina, possessed different levels of antagonistic activity against the tested micromycetes. Hypsizygus marmoreus and Lyophyllum shimeji were inactive against A. niger. Morchella esculenta and Oxyporus obducens were passive in the case of co-growth with P. polonicum. The study of fungal interactions showed variability in types of reactions and level of their visualisation. Co-cultivation of the studied species resulted in the following reactions: deadlock after mycelial contact and at a distance, partial or complete replacement after initial deadlock on contact. In general, the studied macromycetes showed moderate activity against the two micromycetes, as 11 species showed active and 7 species moderate antagonism. Results revealed higher antagonistic activity of macromycetes against P. polonicum than in A. niger co-cultures. Wood-decaying species Ganoderma lucidum and Trametes versicolor were the most active fungi against the two tested micromycetes with a maximal antagonism index. These findings provide valuable insights which can be further explored by means of in vivo assays to find a suitable agent for the biocontrol of diseases or spoilage caused by A. niger and P. polonicum.

LAMBEVSKA-HRISTOVA A., BANCHEVA S., KARADELEV M. (2022): First record of Dendrothele nivosa (Basidiomycota) for the Balkans on a new host, Savin juniper.   [lignicolous species, rare species, host interaction, Juniperus sabina.]  Czech Mycology 74(1): 25-32   (published: 2nd February, 2022)
  abstract   Dendrothele nivosa is a rare Mediterranean lignicolous species, growing on representatives of the genus Juniperus, hitherto unknown from the Balkans. This wood-decaying fungus was collected on living branches of Savin juniper, a rare and protected plant species, included in the Bulgarian Biological Diversity Act. Dendrothele nivosa is considered to be a white rot saprobe with a restricted range following the distribution of the juniper host. This study is aimed at providing information on the first find of D. nivosa in the Balkans, i.e. in the southwestern part of Bulgaria, on a new substrate, as well as on the possible impact of the fungus on the host population.

RAMSHAJ Q., RUSEVSKA K., TOFILOVSKA S., KARADELEV M. (2021): Checklist of macrofungi from oak forests in the Republic of Kosovo.   [fungi, taxa, Balkan Peninsula, diversity, ecology, rare species.]  Czech Mycology 73(1): 21-42   (published: 12th February, 2021)   Electronic supplement
  abstract   In the period from 2017 to 2019 a survey of the diversity of fungi in oak forests in the Republic of Kosovo was conducted. The survey included 31 localities, mainly in Quercetum frainetto-cerris and Querco-Carpinetum orientalis communities. As a result of the fieldwork performed in various seasons, a first checklist of fungi from oak forests in the country is provided. A total of 220 taxa (219 species and one forma) were identified. The majority of the identified taxa belong to Basidiomycota (206) and only 14 species to Ascomycota. The paper provides a list of all recorded species with data on locality, altitude, time of collection, forest association and type of substrate. Distribution and ecology of selected rare or threatened species are briefly discussed.

VOLOBUEV S.V., IVANUSHENKO YU.YU. (2020): Aphyllophoroid fungi (Basidiomycota) on juniper on the Gunib Plateau, inner-mountain Dagestan.   [Agaricomycetes, biodiversity, mountain habitat, Juniperus oblonga.]  Czech Mycology 72(1): 83-93   (published: 4th June, 2020)
  abstract   Aphyllophoroid fungi growing on Juniperus oblonga on the Gunib Plateau (1630–1910 m a.s.l.) were studied. An annotated list of 18 species in 14 genera of Agaricomycetes is presented. Among them, 17 species are recorded for the first time for the Plateau. Amphinema byssoides, Brevicellicium olivascens, Heterobasidion annosum s. str., Hyphodontia arguta, Lyomyces juniperi, Peniophora junipericola, Radulomyces confluens, Rhizoctonia fusispora, R. ochracea, Steccherinum fimbriatum, Tomentella atramentaria, T. badia and Tyromyces lacteus are reported as new to the Republic of Dagestan and the North-Eastern Caucasus. Rhizoctonia ochracea is listed for the first time for the Caucasus and for the third time in Russia.

AMOOPOUR M., GHOBAD-NEJHAD M., KHODAPARAST S.A. (2016): New records of polypores from Iran, with a checklist of polypores for Gilan Province.   [fungi, hyrcanian forests, poroid basidiomycetes]  Czech Mycology 68(2): 139-148   (published: 27th September, 2016)
  abstract   As a result of a survey of poroid basidiomycetes in Gilan Province, Antrodiella fragrans, Ceriporia aurantiocarnescens, Oligoporus tephroleucus, Polyporus udus, and Tyromyces kmetii are newly reported from Iran, and the following seven species are reported as new to this province: Coriolopsis gallica, Fomitiporia punctata, Hapalopilus nidulans, Inonotus cuticularis, Oligoporus hibernicus, Phylloporia ribis, and Polyporus tuberaster. An updated checklist of polypores for Gilan Province is provided. Altogether, 66 polypores are known from Gilan up to now.

HOLEC J., KŘÍŽ M., POUZAR Z., ŠANDOVÁ M. (2015): Boubínský prales virgin forest, a Central European refugium of boreal-montane and old-growth forest fungi.   [Mt. Boubín, Bohemian Forest, Czech Republic, Basidiomycota, Ascomycota, diversity, ecology, distribution]  Czech Mycology 67(2): 157-226   (published: 10th September, 2015)
  abstract   Boubínský prales virgin forest is the best-preserved montane Picea-Fagus-Abies forest in the Czech Republic. Its core area (46.67 ha), grown with original montane forest never cut nor managed by foresters, has been protected since 1858. It represents the centre of the present-day nature reserve (685.87 ha). A detailed inventory of its fungal diversity was carried out in 2013–2014. Ten segments differing in habitat and naturalness were studied (235 ha). The total number of species was 659, with the centre of diversity in the core area (503 species) followed by the neighbouring segments grown by natural forests minimally influenced by man. When literature and herbarium data are added, the total diversity reaches a total of 792 taxa. The locality represents a unique refugium for some borealmontane fungi (e.g. Amylocystis lapponica, Laurilia sulcata, Pholiota subochracea), a high number of rare species preferring old-growth forests (Antrodia crassa, A. sitchensis, Baeospora myriadophylla, Chrysomphalina chrysophylla, Fomitopsis rosea, Ionomidotis irregularis, Junghuhnia collabens, Skeletocutis odora, S. stellae, Tatraea dumbirensis), wood-inhabiting and mycorrhizal fungi confined to Abies (Panellus violaceofulvus, Phellinus pouzarii, Pseudoplectania melaena, Lactarius albocarneus), and a high number of indicators of well-preserved Fagus forests (e.g.Climacodon septentrionalis, Flammulaster limulatus, Pholiota squarrosoides). Several very rare fungi are present, e.g. Chromosera cyanophylla, Cystoderma subvinaceum and Pseudorhizina sphaerospora. The value of the local mycobiota is further emphasised by the high number of protected and Red List species. Comparison with other Central European old-growth forests has confirmed that Boubínský prales is a mycological hotspot of European importance.

VAŠUTOVÁ M. (2004): Macromycetes of permanent plots in cultural forests in the Moravskoslezské Beskydy Mts. and Vsetínské vrchy hills (Czech Republic).   [Czech Republic, macromycetes, cultural beech and spruce forests, mycocoenology, permanent plots, ecology]  Czech Mycology 56(3-4): 259-289   (published: 22nd December, 2004)
  abstract   The mycoflora of cultural (artificial and managed subnatural) forests (i.e. beech, spruce and mixed forests) was studied in 18 permanent plots in the Moravskoslezské Beskydy Mts. and the adjacent part of the Vsetínské vrchy hills (Czech Republic) during they ears 1998-2000. Al together, 314 species of macromycetes were recorded. The highest number of species was recorded in plots in a young spruce forest on a former meadow (72 species ) and a waterlogged spruce forest (67 species ). Mycorrhizal fungi were the dominant group in older spruce forests (44.2 %), waterlogged spruce forests (43.3 %) and alder forest (45.6 %). A high percentage of terrestrial saprophytes was found in the young forest on a former meadow (43 %). Generally, common species prevailed.The main factor which influenced the species composition of all trophic groups was the composition of the tree layer. These results are compared with results from similar plots in the Czech Republic and neighbouring countries.

Seminar “Mycoremediation 2003”, Prague, Czech Republic, October 9th-10th, 2003.  Czech Mycology 56(1-2): 163-173   (published: 12th August, 2004)
  abstract   The seminar was organised by joint Commission for Experimental Mycology of the Czechoslovak Microbiological Society and the Czech Scientific Society for Mycology together with a group of experts collaborating under NATO project No. 978297 "Evaluation of composting and fungal treatment technology for remediation of PAH-contaminated soil". The purpose of the seminar was to provide insight into the complexity of application of fungi in remediation of polluted soils. Only 17 participants took part in the seminar representing 6 countries (Czech Republic, Estonia, Germany, Italy, Norway, Slovak Republic).

Colloquium "Fungi as Model Organisms in Research and Biotechnology - II", Olomouc, Czech Republic, September 5th–6th, 2002.  Czech Mycology 55(1-2): 103-149   (published: 23rd July, 2003)
  abstract   The colloquium was a continuation of a previous scientific meeting that took place in Olomouc in 1999 (Czech Mycology 52: 139-178, 2000). It was organised by the joint Commission for Experimental Mycology of the Czechoslovak Microbiological Society and the Czech Scientific Society for Mycology together with the Institute of Biology, Faculty of Medicine of Palacký University, Olomouc. The purpose of the colloquium was to provide a platform for a broad discussion on the use of fungi as model organisms in both basic and applied research. The programme of the colloquium was divided into four parts dealing with the following topics: biochemistry, biotechnology and genetics of fungi; phytopathogenic fungi; fungi pathogenic to humans and animals; and mycology of food and mycotoxins. Each topic was opened with a plenary lecture (30 min.), followed by short communications (10 min.) and accompanied by poster presentations. Besides five plenary lectures, 20 short communications and 24 posters were presented. In total 42 researchers took part in the colloquium and discussed various topics important for the further direction of experimental mycology. Abstracts of the contributions are given here.

Colloquium "Fungi as Model Organisms in Research and Biotechnology", Olomouc, September 14th, 1999.  Czech Mycology 52(2): 139-178   (published: 20th April, 2000)
  abstract   The colloquium was organized by the joint Commission for Experimental Mycology of the Czechoslovak Microbiological Society and the Czech Scientific Society for Mycology. The purpose of the colloquium was to provide a platform for a broad discussion on the use of fungi as model organisms in both basic and applied research. The programme of the colloquium was divided into four parts dealing with the following topics: phytopathology, biotechnology and ecology, physiology and biochemistry, and medical mycology. Each topic was opened with a plenary lecture (30 min.), followed by short communications (10 min.) and accompanied by poster presentations. Besides four plenary lectures, 15 short communications and 21 posters were presented. In total 38 researchers took part in the colloquium, at who discussed various questions of importance for experimental mycology until late in the evening. Abstracts of the contributions are given here.

ŠAŠEK V., NOVOTNÝ Č., VAMPOLA P. (1998): Screening for efficient organopollutant fungal degraders by decolorization.   [decolorization, synthetic dyes, ligninolytic enzymes, white rot fungi, biodegrad­ation]  Czech Mycology 50(4): 303-311   (published: 12th July, 1998)
  abstract   A set of cultures of wood-degrading Basidiomycetes was screened for the ability to decolorize model synthetic dyes with the aim of selecting strains with the highest activities of ligninolytic enzymes. Four decolorization patterns were observed; some species possessed no decolorizing ability, some decolorized on all the media, some decolorized only when fully grown, and only apart of them followed a typical behaviour described in Phanerochaete chrysosporium Burds., i.e. decolorized only on nutrient limited media. The strains with the highest decolorizing capabilities will be further studied with respect to biodegradation of aromatic organopollutants.

KOTLABA F., POUZAR Z. (1989): Type studies of polypores described by A. Pilát - II.  Česká Mykologie 43(1): 36-44   (published: 6th February, 1989)
  abstract   The paper deals with 38 taxa of polypores newly described by A. Pilát, the type material of which is preserved in herbarium PRM. Several cases of misidentification or synonymy are discussed. For example, the holotype of Coriolus maublancii is actually Dichomitus squalens, and Coriolus subradula is identical with Antrodiella semisupina. The diagnostic features are revised based on recent microscopic studies.

KLÁN J., KOTILOVÁ-KUBIČKOVÁ L. (1982): Macrofungi from the West Caucasus Part I. Aphyllophoraceous Fungi (Aphyllophorales, Basidiomycetes).  Česká Mykologie 36(1): 20-39   (published: 1982)
  abstract   The material on which the present study is based was collected on two botanical expeditions in 1976 and 1977. Both expeditions were directed to Teberdinskij zapovednik (nature reserve) in the West Caucasus, approximately 100 km south of Cerkessk in the Russian S. F. S. R. 86 macromycetes (Aphyllophorales) are recorded from this area; 18 species are reported for the first time from the Caucasus. A new taxon Polyporus brumalis (Pers.) ex Fr. var. nanus Klán is described. Phellinus hippophaëcola H. Jahn was collected in the Central and East Caucasus.

MUSÍLEK V. (1981): Enzymatic activity of cultures of Basidiomycetes. A short survey.  Česká Mykologie 35(4): 196-208   (published: 1981)
  abstract   The paper brings a survey of present information about production of enzymes by the cultures of Basidiomycetes. The enzymes are considered from the aspect of their role in natural conditions, the theoretical significance of this study and their possible use in praxis.

KOTLABA F., POUZAR Z. (1957): Notes on classification of european pore fungi.  Česká Mykologie 11(3): 152-170   (published: 20th August, 1957)

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