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Search for "PAECILOMYCES|fumosoroseus": 9 articles found in Index.

KREJZOVÁ R. (1976): Ultrastructure of conidia of Paecilomyces fumoso-roseus (Wize) Brown et Smith isolated from Zoothermopsis sp.  Česká Mykologie 30(2): 110-114   (published: 1976)
  abstract   Keratinolytic fungi in bird nests are influenced by nest moisture. Species richness and isolation frequency of Chaetomium decline with higher humidity. Literature on moisture tolerance in fungi is reviewed, emphasizing ecological and physiological aspects.

KUBÁTOVÁ A., DVOŘÁK L. (2005): Entomopathogenic fungi associated with insect hibernating in underground shelters.   [entomopathogenicmicromycetes, hypogeangalleries, overwinteringmoths, butter­fliesandmosquitoes]  Czech Mycology 57(3-4): 221-237   (published: 10th February, 2006)
  abstract   In the period 2001-2004, several hundreds of undergroundshelters (mainlyab and onedgalleries, caves, and cellars)inW and SWBohemia(CzechRepublic) were explored for insectcadavers with visi­ blefungalgrowth. At27localities, 94infectedcadavers of sixinsecttaxa were collected.Themostfre­ quentinfectedinsects were 7Yiphosadubitata, Scoliopteryxlibatrix(Lepidoptera;Geometridae and Noctuidae, resp.) and unidentifedmosquitoes(Diptera, Culicidae). On the collectedcadavers, alto­ ge the r20 species of microfungi(includingsterilemycelia) were recorded, most of them belonging to entomopathogens. The most frequent was Paecilomyces farinosus (36 % of all samples) and Cordycepssp.(15%)whichhadaffinitytoC. tuberculata and C.riverae. Closeassociation with insects was shownbyCordycepssp.( with Triphosadubitata) and Conidiobolusdestruens( with unidentified mosquitoes). On the contrary, Paecilomycesfarinosus was recordedonfivedifferentinsect species . Also several other interesting species were found (e.g. Hirsutella guignardii, Engyodontium cf. parvisporum), probably not yet recorded from the Czech Republic. Microphotographs of some microfungi studied are included.

FASSATIOVÁ O. (1995): Micromycetes in archives and book depositories in the Czech Republic.   [Micromycetes, archives, allergies, Czech Republic]  Czech Mycology 48(1): 77-86   (published: 16th May, 1995)
  abstract   Species representation of micromycetes and their frequency were studied in the period 1981-1988 in four archives in Prague and near Prague and in one depository in West Bohemia. Representants of genera Penicillium, Cladosporium, Alternaria, Aspergillus, Mucor and Rhizopus isolated by sediment plate method and from the surfaces of the archive depots were the most frequent in all observed spaces. The higher number of the most frequent species was always found in older and for the archive purposes less convenient buildings, while inside the new building the number of the most frequent species was very low. In suitable conditions only a limited number of species for which the given specific conditions are convenient, act as destructive. They are mostly Penicillium which form coherent growing covers on the backs of the books and cartons. Spores of these fungi released by their growth contaminate the atmosphere of these spaces and can cause allergies in sensitive persons.

NOVÁKOVÁ-ŘEPOVÁ A., CHALUPSKÝ J. (1993): Microscopic fungi isolated from Fridericia galba (Oligochaeta, Enchytraeidae).  Česká Mykologie 46(3-4): 251-255   (published: 25th August, 1993)
  abstract   Microscopic fungi were isolated from the enchytraeid Fridericia galba (Hoffmeister, 1843), and from surrounding soil. Isolation was done from aseptically squashed enchytraeid bodies and from enchytraeid excrements prepared by defaecation into sterile conditions. The cultivation media were soil extract agar, cherry decoction agar and beer wort agar. A total of 39 fungal species was found, 29 in the excrements and 19 in the soil. In most cases, fungi isolated from the soil differed from those isolated from the excrements. Feeding preference and seasonal variation were not demonstrated. Spores of fungi were viable after passage through the enchytraeid gut. The biochemical activity of the isolated fungi indicates preferential feeding on plant remains where the degradation of cellulose, pectin and xylose predominates.

ŘEPOVÁ A. (1989): Soil micromycetes from Czechoslovakia-a list of isolated species with bibliography. III.  Česká Mykologie 44(1): 35-50   (published: 22nd February, 1990)
  abstract   A list of micromycetes (saprophytic, keratinophilic, rhizosphere, nematophagous, ovicidal, dermatophytes, and cellular slime moulds) isolated from various Czechoslovak soils is presented. Records about species distribution in Czechoslovakia and bibliography are included for each micromycete species.

FASSATIOVÁ O., KUBÁTOVÁ A., PRÁŠIL K., VÁŇOVÁ M. (1987): Microscopical fungi in archive environment.  Česká Mykologie 41(1): 8-15   (published: 16th February, 1987)
  abstract   One new genus, Amicodisca (typified by Dasyscypha brdensis Vel.) and six new species are described: Albotricha lupini, Ciliolarina corcontica, Cystopezizella cupulincola, Hamatocanthoscypha acericola, Hyaloscypha cupularum, and Orbilia ebuli. One new combination (Phaeohelotium terrestre) is proposed.

HUBÁLEK Z. (1981): A systematic survey of dimorphic and polymorphic fungi.  Česká Mykologie 35(4): 209-226   (published: 1981)
  abstract   Various definitions of the term dimorphism in fungi are briefly discussed and a general concept is given with a suggested morphological classification of the dimorphism. Dimorphism (and polymorphism) is delimited as an environmentally controlled reversible phenotypic duality (or plurality in the case of polymorphism) in the morphogenesis of the vegetative fungal cells, which is not restricted to pathogenic species and to the mycelial-yeast transitions only. A systematic list and an alphabetical index of the fungi exhibiting the phenomena of cellular dimorphism or polymorphism are presented.

SAMŠIŇÁKOVÁ A. (1975): List of strains of entomogenic fungi.  Česká Mykologie 29(4): 211-212   (published: 1975)
  abstract   A list of strains of entomogenic fungi is provided, mostly Deuteromycetes, from the mycological collection of the Institute of Entomology, Czechoslovak Academy of Sciences. Most were isolated in Czechoslovakia, some from Cuba and Poland.

SAMŠIŇÁKOVÁ A., MIŠÍKOVÁ S. (1973): Enzyme activities in certain entomophagous representative of Deuteromycetes (Moniliales) in relationships to their virulence.  Česká Mykologie 27(1): 55-60   (published: 1973)
  abstract   Extracellular secretion of chitinase, lipase, and protease was demonstrated in eleven species and strains of entomophagous fungi of the group Deuteromycetes (Moniliales). The enzymatic activity of the strains was compared with their virulence against larvae of Galleria mellonella. A correlation between enzyme production and pathogenicity was observed.

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