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PENICILLIUM|puberulum":
6 articles found in Index.
GHERBAWY Y.A.M.H., ABDELZAHER H.M.A. (1999): Isolation of fungi from tomato rhizosphere and evaluation of the effect of some fungicides and biological agents on the production of cellulase enzymes by Nectria haematococca and Pythium ultimum var. ultimum. [Biologicalcontrol, root-rot, fungicides Nectria haematococca, Pythium ultimum var. ultimum] Czech Mycology 51(2-3): 157-170 (published: 25th May, 1999)
abstract
Forty-five species and two species varieties belonging to twenty-six genera of fungi were isolated from 30 soil samples from the rhizosphere of tomato plants. The fungi most frequently isolated were Aspergillus flavus, A.fumigatus, A. niger, A. terreus, Gibberella fujikuroi, Nectria haematococca and Rhizopus stolonifer. Ridomil and Vitavax-captan (10, 50 and 100ppm) had no significant effects on the activity of Cl and Cₓ enzymes of Nectria haematococca. Cₓ enzyme activity was slightly increased at 10 and 50ppm, but slightly decreased at 100ppm. Vitavax-captan (10, 50 and 100ppm) significantly decreased Cl enzyme activities of N. haematococca. Cₓ enzyme activity was slightly increased at 10 and 50ppm, but at 100 ppm it showed a slightly inhibitory effect. Ridomil caused a slight increase in the activity of Cₓ and Cl enzymes by Pythium ultimum var. ultimum at low and moderate doses but the highest dose of Ridomil caused a slight reduction. Vitavax-captan slightly increased the activity of Cₓ and Cl enzymes in P. ultimum var. ultimum. Normal and sterilised filtrates of Myrothecium verrucaria, Penicillium oxalicum and Trichoderma harzianum induced a small decrease in Cl enzyme activity of Nectria haematococca. The sterilised filtrates of the three fungi tested caused greater inhibition compared to the normal filtrate. The production of Cₓ enzyme was slightly increased with normal and sterilised filtrates of Penicillium oxalicum and Trichoderma harzianum, but was significantly increased by both types of filtrates of Myrothecium verrucaria. The two types of filtrate of all fungi tested did not significantly affect the activity of Cl and Cₓ enzymes by lithium ultimum var. ultimum. Production of extracellular protein by Nectria haematococca was not significantly affected by any dose of the tested fungi cides. It was slightly increased by the two types of filtrate of the three tested fungi but significantly increased by the normal filtrate of Myrothecium verrucaria. The normal filtrate of all the fungi tested enhanced extracellular protein production to a greater extent than the sterilised filtrate. Extracellular proteins of Pythium ultimum var. ultimum were slightly increased by all doses of Vitavax-captan and low doses only of Ridomil, also two types of filtrate of all tested fungi caused a slightly increasing effect.
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. (1988): Toxinogenic species of the genus Penicillium Link and a key to the determination of frequently occurring representatives in Bohemia. Česká Mykologie 42(1): 12-22 (published: 10th February, 1988)
abstract
A survey of twenty frequently occurring, potentially toxigenic Penicillium Link species and two varieties with data about their toxins and origin of their isolates in Bohemia is submitted. A key to the determination of these taxa with brief descriptions is compiled and complemented by drawings of certain morphological features of the colony and penicillus.
FASSATIOVÁ O. (1970): Micromycetes unhabiting the mines of Příbram (Czechoslovakia). Česká Mykologie 24(3): 162-165 (published: 20th July, 1970)
abstract
Micromycetes isolated from uranium mines in Příbram include frequent pathogenic species like Aspergillus fumigatus and A. flavus and rare saprophytes such as Scopulariopsis acremonium, Geotrichum microsporum, Humicola brunnea var. africana and Tritirachium sp. nov. Isolations were made from various substrates and miners’ laryngeal swabs.
FASSATIOVÁ O. (1969): Bodenmikromyceten im Gebirge Ždánický les (Steinitzer Wald) und in der Steppe bei Pouzdřany (Pausram). Česká Mykologie 23(4): 243-252 (published: 15th October, 1969)
abstract
A total of 122 species of soil micromycetes were identified in 1963 in Ždánický les and the Pouzdřany steppe (South Moravia), including 25 species of Mucorales and 57 of Moniliales. Species diversity was proportional to soil temperature but not to humidity. Steppe was dominated by Aspergillus and Fusarium; forests by Chrysosporium pannorum.
CEJP K. (1947): Houbová antibiotika I. Česká Mykologie 1(4): 105-110 (published: 15th December, 1947)
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