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Search for "HOLUBOVÁ-JECHOVÁ V.": 15 articles found.
Book review - Mercado Sierra A., Holubová-Jechová V., Mena Portales J.: Hifomicetes demaciáceos de Cuba. Enteroblásticos. Czech Mycology 51(2-3): 192 (published: 25th May, 1999)
HOLUBOVÁ-JECHOVÁ V. (1990): Zygosporium mycophilum (Vuill.) Sacc. in Czechoslovakia. Česká Mykologie 44(2): 106-108 (published: 22nd June, 1990)
abstract
Zygosporium mycophilum (Vuill.) Sacc. is described and illustrated from a decayed apple, rotten by Botrytis cinerea and various species of Penicillium, in Czechoslovakia. It seems that the species is not an obligate mycoparasite, but is obviously mycophilous, growing always among other microscopic fungi. Conidia were oval to ellipsoidal, hyaline, 5–8.5 × 4–6 µm, minutely verruculose. This collection is a first record from Czechoslovakia.
HOLUBOVÁ-JECHOVÁ V. (1990): A new species of Scytalidium isolated from cysts of Globodera rostochiensis in Czechoslovakia. Česká Mykologie 44(2): 101-105 (published: 22nd June, 1990)
abstract
A new species Scytalidium multiseptatum isolated from cysts of Globodera rostochiensis Woll. (potato cyst nematode) collected in South Bohemia is described and illustrated. A morphological comparison with other species of this genus is added. The fungus appears to be a potential pathogenic invader in agricultural soils, potentially contributing to nematode suppression.
HOLUBOVÁ-JECHOVÁ V., MERCADO SIERRA A. (1984): Studies on Hyphomycetes from Cuba II. Hyphomycetes from the Isla de la Juventud. Česká Mykologie 38(2): 96-120 (published: 1984)
abstract
Sixty-eight species or varieties of lignicolous and other saprophytic Hyphomycetes belonging to 47 genera are recorded from the Isla de la Juventud (formerly Isla de Pinos). The majority of them are probably common species in subtropic or tropic regions, however, previously unreported from Cuba or adjacent islands in Caribbean area. Some infrequent or rare Hyphomycetes were also collected and 11 new species are described here.
HOLUBOVÁ-JECHOVÁ V. (1983): Studies on Hyphomycetes from Cuba I. Česká Mykologie 37(1): 12-18 (published: 1983)
abstract
Six hyphomycetes collected in Cuba are described and illustrated. New varieties — Acrodictys elaeidis var. cubensis, Catenularia cuneiformis var. minor and Chloridium reniforme var. minor — differ distinctly in the size of conidia and in some other characters from their type varieties of original species. Megalodochium inflatum and Spadicoides cubensis are described as new species. The known subtropical species Sporidesmium arengae is newly taxonomically classified as Brachysporiella arengae (Matsushima) Hol.-Jech.
HOLUBOVÁ-JECHOVÁ V. (1979): Lignicolous and some other saprophytic Hyphomycetes from Hungary. Česká Mykologie 33(3): 138-149 (published: 1979)
abstract
Fifty nine species or varieties of lignicolous and other saprophytic Hyphomycetes belonging to 41 genera are recorded from Hungary. The majority of them are common species, occurring in Europe, however, previously unreported from Hungary. Some of rare and infrequent lignicolous Hyphomycetes were also collected.
HOLUBOVÁ-JECHOVÁ V., URBAN Z. (1976): XII. International Botanical Congress. Česká Mykologie 30(3-4): 230-231 (published: 1976)
abstract
A seminar on fungal genetics (Olomouc, Feb 1976) included 15 talks on yeast genetics, mutagenesis, mitochondrial genes, and hybridization. Demonstrations included micromanipulation and fluorescent microscopy. High participant interaction underscored the field’s research vitality.
HOLUBOVÁ-JECHOVÁ V. (1976): Haplotrichum Link instead of Oidium Link, a necessary nomenclatural change. Česká Mykologie 30(1): 3-4 (published: 1976)
abstract
After the conservation of the generic name Oidium for conidial states of the representatives of the Erysiphaceae, the correct name for lignicolous Hyphomycetes — conidial states of Botryobasidium Dank — is Haplotrichum Link; Fr. Twenty new combinations and one new name are proposed under this generic name.
HOLUBOVÁ-JECHOVÁ V. (1975): Ad diem septuagesimum quintum natalem professoris dr. Caroli Cejpii. Česká Mykologie 29(1): 1-4 (published: 25th February, 1975)
HOLUBOVÁ-JECHOVÁ V. (1972): A note on Pleurophragmium simplex (Hyphomycetes). Česká Mykologie 26(4): 223-225 (published: 1972)
abstract
New combination Pleurophragmium parvisporum (Preuss) Hol.-Jech. is proposed after the examination of the original collection of the Preussian species Cordana parvispora Preuss which was found to be identical with Pleurophragmium simplex (Berk. et Br.) Hughes.
HOLUBOVÁ-JECHOVÁ V. (1972): Craspedodidymum, new genus of pheilosporous Hyphomycetes. Česká Mykologie 26(2): 70-73 (published: 1972)
abstract
The new genus Craspedodidymum Hol.-Jech. and new species C. elatum Hol.-Jech. are described from rotten basal parts of the petioles of Phoenix canariensis hort. ex Chabaud. The fungus has dichotomously branched conidiophores and dark, non-septate, ellipsoid phialospores borne singly in an open collarette at the branch tips. The fungus differs from all previously described genera of phialosporous Hyphomycetes by its conidial morphology and branching pattern.
HOLUBOVÁ-JECHOVÁ V. (1971): Polyphenoloxidase enzymes from wood-inhabiting Hyphomycetes. Česká Mykologie 25(1): 23-32 (published: 28th January, 1971)
abstract
Oxidase tests were applied to 35 wood-inhabiting saprophytic Hyphomycetes to determine their ability to produce polyphenoloxidase enzymes. Most produced laccase, some tyrosinase, and a few peroxidase. The presence of these enzymes, especially tyrosinase, has taxonomic significance. This is the first report of such enzymes in Hyphomycetes.
HOLUBOVÁ-JECHOVÁ V. (1970): The internal rots of Brazil nuts. Česká Mykologie 24(4): 207-214 (published: 29th October, 1970)
abstract
The author isolated and identified fungi causing the internal decay of Brazil nuts (Bertholletia excelsa). The fungi included Absidia blakesleeana, A. cylindrospora, Circinella muscae, Cunninghamella elegans, Rhizopus arrhizus, R. nigricans, R. oryzae, Aspergillus flavus, A. tamarii, A. wentii, Fusarium javanicum, Penicillium frequentans, P. cf. phialosporum, P. wortmanni, Trichoderma viride and Verticillium sp. These fungi were found in nuts with normal appearance but internal spoilage, and were responsible for rancidity and bitterness of the kernels.
HOLUBOVÁ-JECHOVÁ V. (1969): New species of the genus Oidium Link ex Fr. emend. Linder. Česká Mykologie 23(4): 209-221 (published: 15th October, 1969)
abstract
The author describes three new species of saprophytic Hyphomycetes in the genus Oidium Link ex Fr. emend. Linder, whose perfect states belong to the genus Botryobasidium. Oidium ellipsosporum sp. nov. and Oidium medium sp. nov. were found in Bohemia; Oidium caribense sp. nov. was found in Cuba. One new combination Oidium capitatum is proposed. A key to species in Czechoslovakia and notes on type revision are included.
POUZAR Z., HOLUBOVÁ-JECHOVÁ V. (1969): Botryobasidium simile spec. nov. and a perfect state of Oidium simile Berk. Česká Mykologie 23(2): 97-101 (published: 1969)
abstract
The authors describe a new species of the genus Botryobasidium Donk (Corticiaceae) which represents the perfect state of Oidium simile Berk, and name this species Botryobasidium simile Pouzar et Holubová-Jechová. This new species is very similar to Botryobasidium conspersum John Erikss., from which it differs by slightly larger spores.
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