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FUSARIUM|avenaceum":
17 articles found in Index.
NOVOTNÝ D., LUKÁŠ J., BROŽOVÁ J., RŮŽIČKOVÁ P. (2019): Comparison of the occurrence of fungi causing postharvest diseases of apples grown in organic and integrated production systems in orchards in the Czech Republic. [Malus domestica, organic production, integrated production, Neofabraea, Penicillium.] Czech Mycology 71(1): 99-121 (published: 28th June, 2019)
abstract
During the years 2013–2015, the occurrence of fungi causing postharvest diseases of apples was evaluated in three apple orchards with integrated and organic production systems in the Czech Republic. The postharvest disease fungi were more frequently recorded in fruits from organically cultivated apple trees (average 29.97%) than those from integrated production (17.67%). This difference is statistically significant. Neofabraea, Penicillium, Alternaria and a sterile grey mycelium were the most frequently recorded taxa in apples grown in organic and integrated production systems. There were also significant differences in the frequency of occurrence of the most frequent fungal taxa between years. In 2013 and 2014, Neofabraea was the most frequently isolated genus in both cultivation systems, whereas in 2015, Penicillium was the most frequently recorded genus also in both cultivation systems, which was likely caused by the low precipitation in the 2015 growing season.
PARVEEN S., WANI A.H., BHAT M.Y., KOKA J.A. (2016): Biological control of postharvest fungal rots of rosaceous fruits using microbial antagonists and plant extracts - a review. [biological control, postharvest diseases, microbial pesticides, rosaceous fruits] Czech Mycology 68(1): 41-66 (published: 1st February, 2016)
abstract
This article aims to give a comprehensive review on the use of microbial antagonists (fungi and bacteria), botanicals and compost extracts as biocontrol agents against different pathogenic fungi causing postharvest fungal rots in rosaceous fruits which shows that they can play an important role in the biomanagement of fungi causing rot diseases. Plant extracts reported in the literature against pathogenic fungi indicate that they can act as a good biological resource for producing safe biofungicides. However most of the work has been done under experimental conditions rather than field conditions. There is still a need for research to develop suitable formulations of biofungicides from these microbial biocontrol agents and plant extracts. The review reveals that extensive ecological research is also required in order to achieve optimum utilisation of biological resources to manage various postharvest diseases of fruits.
ISMAIL M.A., ABDEL-HAFEZ S.I.I., HUSSEIN N.A., ABDEL-HAMEED N.A. (2013): Contribution to physiological and biochemical diagnostics of Fusarium taxa commonly isolated in Egypt. [Fusarium, taxonomy, physiological features, acetylmethylcarbinol, diagnostic] Czech Mycology 65(1): 133-150 (published: 10th June, 2013)
abstract
Fusarium isolates belonging to 24 species and 8 sections were subjected to 11 growth, physiological and biochemical tests (166 isolates). All species were able to grow on 25% Glycerol nitrate agar (G25N), Mannitol medium, Czapek iprodione dichloran agar (CZID) and Dichloran chloramphenicol peptone agar (DCPA). Growth rate, colony colour and reverse on G25N and CZID were promising diagnostic criteria for separating species within sections. The growth rate and reverse on Mannitol agar was diagnostic not only for separation of F. oxysporum from F. solani, but also for separation of many other Fusarium species treated. The ability to grow on Tannin-sucrose agar could distinguish some species of sections Liseola and Sporotrichiella. Acid production on Creatine-sucrose agar distinguished some species of section Liseola and F. trichothecioides of section Discolor. Acetylmethylcarbinol production revealed for the first time that all isolates of F. subglutinans can produce this substance, while most remaining isolates lacked this ability. Tests for peroxidase, urease and pyrocatechol oxidase proved to be very useful. The phosphatase enzyme seems to be common in Fusarium species and therefore it is only diagnostic for F. camptoceras (negative results). Some physiological features could be used as criteria to distinguish some sections or species within the same section.
NOVÁKOVÁ A., PIŽL V. (2003): Mycoflora in the intestine of Eisenia andrei (Oligochaeta, Lumbricidae) and in vermiculture substrates. [cattle manure, saprotrophic and cellulolytic microfungi, earthworms] Czech Mycology 55(1-2): 83-102 (published: 23rd July, 2003)
abstract
Mycoflora of three commercial vermiculture systems based on cattle manure derived sub strates and Eisenia andrei earthworms was studied using several isolation methods. A total of 172 taxa of saprotrophic micromycetes were isolated (19 taxa of Zygomycetes, 9 taxa of Ascomycetes and 144 taxa of mitosporic fungi). Aspergillus fumigatus was the most frequent microfungal species in the intestine of Eisenia andrei. In vermicuture substrates, Aspergillus flavus and Aspergillus fumigatus were among species isolated very frequently by the soil dilution method, while Rhizopus stolonifer was estimated as frequent species using the soil washing isolation technique.
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.
OSTRÝ V., RUPRICH J., KOŽÍŠEK J. (1998): Determination of toxigenic Fusarium spp. in the domestic wheat - using the ICFM methodological recommendation. [Fusarium spp., wheat, isolation, identification, mycotoxins, food mycology] Czech Mycology 50(4): 313-323 (published: 12th July, 1998)
abstract
Fifty one food wheat samples from three production regions in the Czech Republic have been mycologically examined in this study. Fusarium species were isolated by them ethod of grain rinse with sterile 0.1 % pepton in water and by the method of direct plating of grains after their surface sterilization. Czapek Dox Iprodione Dichlorane Agar (CZID) was used for cultivation. The methodological procedures used issued from there commendation of the International Commission of Food Mycology (ICFM). The identification of the isolated strains has been done accordingto Nelson et al. (1983) and by comparingwith collection strains of the genus Fusarium (Czech Collection of Microorganisms in Brno - CCM). Standardization of the above-mentioned mycological methods in food mycology is necessary for making collaborative studies and also for possibilities of comparison of results obtained in different time. Fusarium spp. isolated from food wheat samples of showed the greatest frequency in the following order: Fusarium graminearum, F. avenaceum, F. sporotrichioides, F. reticulatum and F. solani. The methodological procedure is recommended for determination of toxigenic Fusariumspp. in wheat and other cereals after a harvest and for comparison of results obtained both between individual production regions and in individual years.
URBAN Z. (1991): Abstracts of papers delivered at the 8th conference of Czechoslovak mycologists held in Brno (August 28-September 1. 1989). Česká Mykologie 45(1-2): 33-53 (published: 15th May, 1991)
abstract
Abstracts of papers delivered at the 8th conference of Czechoslovak mycologists held in Brno August 28 — September 1,1989)
ŘEPOVÁ A. (1989): Soil micromycetes from Czechoslovakia - a list of isolated species with bibliography. II. Česká Mykologie 43(4): 235-243 (published: 17th November, 1989)
abstract
A list of micromycetes (saprophytic, keratinophilic, rhizosphere, nematophagous, ovicidal, dermatophytes, and cellular slime moulds) isolated from various Czechoslovak soils is presented. The paper includes distribution data and literature citations for each species. It is the second installment of the series and documents a wide variety of fungi, including Chaetomium species and other frequently encountered genera.
BRASLAVSKÁ O. (1984): Species of the genus Fusarium Link ex Fr. on potatoes in Slovakia. Česká Mykologie 38(4): 243-245 (published: 1984)
abstract
On infected potato tubers in Slovakia (1979–1981), seven Fusarium species were identified. F. sambucinum and F. solani were the most frequent.
Abstracts of papers delivered at the 7th Conference of Czechoslovak mycologists held at České Budějovice, 13-18 September, 1982. Česká Mykologie 37(2): 108-128 (published: 1983)
abstract
Abstracts of papers delivered at the 7th Conference of Czechoslovak Mycologists, held at České Budějovice, 13–18 September 1982 - 1st Section: Taxonomy, Ecology and Mycofloristics
VINDUŠKA L. (1979): Fungi in Heterodera schachtii cysts. Česká Mykologie 33(3): 170-175 (published: 1979)
abstract
In 1976 and 1977 the occurrence of fungi in Heterodera schachtii Schmidt was determined. From 23.6% of cysts individual fungal species were isolated and determined. In 31.8% of cysts fungi did not occur, from 32.2% cysts bacterial colonies grew and in 12.4% of cysts mixtures of fungi and bacteria were found. From the parasitation point of view, the finding of Verticillium falcatum Petch, Cylindrocarpon destructans (Zinssmeister) Schölten, Humicola grisea Traaen, Fusarium oxysporum Schlecht, emend. Snyder et Hansen and Fusarium solani (Mart.) Appel et Wollenw. is important.
FASSATIOVÁ O. (1978): Soil micromycetes in abandoned fields in Bohemian Karst. Česká Mykologie 32(4): 226-234 (published: 1978)
abstract
An analysis of soil micromycetes in two abandoned fields in the Bohemian Karst during 1976–1977 revealed 64 species in the younger field (7 years) and 50 in the older (50 years). Dominant species in both were: Penicillium albidum, Fusarium solani, Humicola grisea, Absidia cylindrospora, and Mortierella sp. (section Polycephala). The best isolation method used nylon gauze buried in soil.
Abstracts of papers delivered at the 6th Conference of Czechoslovak mycologists held at Pezinok, 19.-23. September 1977. Česká Mykologie 32(2): 99-122 (published: 1978)
abstract
Tradice mezinárodních mykologických kongresů není stará. První byl v roce 1971 v anglickém Exeteru. K vrcholným vědeckým setkáním tohoto typu nelze přiřazovat již delší dobu pořádané Sjezdy evropských mykologů. Druhý mezinárodní mykologický kongres se konal ve dnech 27. VIII. až 3. IX. 1977 v prostorách University of South Florida v Tampě. Zúčastnilo se ho více než 1200 specialistů ze 43 zemí.
Summa actionum, quae in Quinto Consilio Mycologorum Cechoslovacorum in urbe Olomouc 25.-27.septembri 1973 traditae sunt. Česká Mykologie 28(2): 104-126 (published: 1974)
HARTMANNOVÁ V., RUPEŠ V., VRÁNOVÁ J. (1973): The effect of some insecticides on Tyrophagus putrescentiae (Schrank) and selected fungal species. Česká Mykologie 27(1): 48-54 (published: 1973)
abstract
The effects of four insecticides (carbaryl, bromophos, γ-HCH, and fenitrothion) on Tyrophagus putrescentiae mites and selected fungal cultures were tested. Fenitrothion effectively eliminated mites while allowing continued fungal growth. The goal was to find an insecticide that would eliminate mites in fungal collections without harming the fungi.
BENADA J. (1963): Einige Eigenschaften des orangeroten Pigmentes des Schneeschimmels - Fusarium nivale (Fr.) Ces. - und sein diagnostischer Wert. Česká Mykologie 17(2): 98-101 (published: 9th April, 1963)
ŠEBEK S. (1956): Poznámky k houbovým chorobám pěstovaných léčivých a aromatických rostlin I. Česká Mykologie 10(4): 237-242 (published: 5th December, 1956)
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