Gliocladium roseum И Trichoderma viride КАК БИОДЕСТРУКТОРЫ АФЛАТОКСИНА В1 И АНТАГОНИСТЫ ТОКСИГЕННОГО ГРИБА Aspergillus flavus

2016 ◽  
Vol 51 (6) ◽  
pp. 946-950
Author(s):  
Л.А. ЩЕРБАКОВА ◽  
◽  
О.Д. МИКИТЮК ◽  
Т.А. НАЗАРОВА ◽  
В.Г. ДЖАВАХИЯ ◽  
...  
Keyword(s):  
Aspergillus Flavus ◽  
Trichoderma Viride ◽  
Gliocladium Roseum

scholarly journals STUDY OF AFLATOXIN B1-DESTROYING ACTIVITY OF Gliocladium roseum AND Trichoderma viride AND THEIR АNTAGONISM TOWARD TOXIGENIC Aspergillus flavus

2016 ◽  
Vol 51 (6) ◽  
pp. 946-950 ◽  
Author(s):  
L.A. Shcherbakova ◽  
◽  
O.D. Mikityuk ◽  
T.A. Nazarova ◽  
V.G. Dzhavakhiya ◽  
...  
Keyword(s):  
Aspergillus Flavus ◽  
Aflatoxin B1 ◽  
Trichoderma Viride ◽  
Gliocladium Roseum

scholarly journals In Vitro Antagonism of Trichoderma Verede and Aspergillus Spp. against a Pathogenic Seed Borne Fungus of Sesame

2019 ◽  
Vol 43 (1) ◽  
pp. 17-23 ◽  
Author(s):  
Md Delwar Hosen ◽  
Shamim Shamsi
Keyword(s):  
Aspergillus Flavus ◽  
Soil Fungi ◽  
Trichoderma Viride ◽  
Dual Culture ◽  
Volatile Metabolites ◽  
Inhibiting Effect ◽  
Antagonistic Potential ◽  
Academy Of Sciences ◽  
Growth Inhibiting

Four soil fungi were isolated from the soil by serial dilution and were identified as Aspergillus flavus Link, A. fumigatus Fresenius, A. niger van Tieghem and Trichoderma viride Pers. The soil fungi were selected to evaluate their antagonistic potential against seed borne fungus Fusarium merismoides isolated from sesame. In dual culture colony interaction Trichoderma viride showed the highest (45.88%) growth inhibiting effect on F. merismoides followed by A. niger (40.00%), A. flavus (36.37) and A. fumigatus (30.77%). Volatile metabolites from T. viride showed the highest growth inhibiting effect on F. merismoides (67.69%) and non-volatile metabolites from T. viride showed the highest growth inhibiting effect on F. merismoides (75.00%). Journal of Bangladesh Academy of Sciences, Vol. 43, No. 1, 17-23, 2019

scholarly journals Fungal diseases of Rose plant in Bangladesh

2014 ◽  
Vol 38 (2) ◽  
pp. 225-233 ◽  
Author(s):  
Anita Ghosh ◽  
Shamim Shamsi
Keyword(s):  
Aspergillus Flavus ◽  
Alternaria Alternata ◽  
Trichoderma Viride ◽  
Black Spot ◽  
Fungal Diseases ◽  
Rhizopus Stolonifer ◽  
Penicillium Sp ◽  
Botrytis Allii ◽  
Fusarium Sp ◽  
Academy Of Sciences

Five types of symptom were recorded on two varieties of rose plant. The symptoms were Black spot, Leaf spot1, Leaf spot2, Blight and Anthracnose. The study revealed the presence of 20 species of fungi belonging to 17 genera. The isolated fungi were Alternaria alternata (Fr.) Keissler, Arthrinium saccharicola Stevenson, Aspergillus flavus, Link., A. niger van Tiegh., Botrytis allii Munn, Cercospora sp., Cladosporium cladosporioides (Fresen.) de Vries, C. oxysporum Berk. & Curt., two species of Colletotrichum, Curvularia brakyospora Boedijn, Curvularia pallescens Boedijn, Fusarium sp., Epicoccum purpurascens Ehreneb ex Schlecht; Link, Gibberella sp., Marssonina rosea (Lib.) Died, Nigrospora sphaerica (Sacc.) Masson, Pestalotiopsis guepinii (Desm.) Stay. with its two culture types, Penicillium sp., Rhizopus stolonifer (Ehrenb. Ex. Fr) Vuill. and Trichoderma viride Pers. ex Fries. The frequency (%) of association of P. guepinii was higher than any other fungi. Pestalotiopsis guepinii and its two culture types were found to be pathogenic to rose plant. DOI: http://dx.doi.org/10.3329/jbas.v38i2.21347 Journal of Bangladesh Academy of Sciences, Vol. 38, No. 2, 225-233, 2014

Les champignons et leur écologie dans un sol ensemencé en trèfle rouge

1971 ◽  
Vol 17 (7) ◽  
pp. 921-927 ◽  
Author(s):  
C. Aubé ◽  
C. Gagnon
Keyword(s):  
Soil Moisture ◽  
Soil Moisture Content ◽  
Trichoderma Viride ◽  
Fusarium Culmorum ◽  
Red Clover ◽  
Soil Sampling ◽  
Gliocladium Roseum ◽  
Rhizopus Nigricans ◽  
Penicillium Spp ◽  
Isolated Species

The ecology of fungi in a soil seeded with red clover has been investigated. The dilution plate technique was used with a medium supplemented with streptomycin sulfate. A total of 67 species belonging to 43 genera were recovered. The most frequently isolated species were in decreasing order: Pénicillium spp., Coniothyrium spp., Trichoderma viride, Gliocladium roseum, Rhizopus nigricans, Fusarium oxysporum, and Fusarium culmorum. Ten species of fungi not previously reported in Canada were isolated from soils.The ecology of fungi is discussed in relation to soil moisture content, soil texture, depth of soil sampling, and period of the year.

scholarly journals Antimicrobial activity of methanol extracts of Abietinella abietina, Neckera crispa, Platyhypnidium riparoides, Cratoneuron filicinum and Campylium protensum mosses

2012 ◽  
Vol 64 (3) ◽  
pp. 911-916 ◽  
Author(s):  
Danka Bukvicki ◽  
M. Veljic ◽  
Marina Sokovic ◽  
Slavica Grujic ◽  
P.D. Marin
Keyword(s):  
Antifungal Activity ◽  
Aspergillus Flavus ◽  
Antibacterial Effect ◽  
Trichoderma Viride ◽  
Antimicrobial Effect ◽  
Antibacterial And Antifungal Activity ◽  
Moss Species ◽  
Antifungal Effect ◽  
Methanol Extracts ◽  
Antibacterial And Antifungal

The antibacterial and antifungal activity of methanol extracts of the genuine mosses Abietinella abietina, Neckera crispa, Platyhypnidium riparoides, Cratoneuron filicinum var. filicinum and Campylium protensum were evaluated. Antibacterial activity was tested against Gram (+) Staphylococcus aureus, Micrococcus flavus, Bacillus cereus and Gram (-) bacteria Escherichia coli and Salmonella typhimurium. Antifungal activity was tested using micromycetes Trichoderma viride, Penicillium funiculosum, Penicillium ochrochloron, Aspergillus flavus, A. niger and A. fumigatus. The methanol extracts of all moss species showed an antimicrobial effect against the tested microorganisms. Significant antibacterial effect was achieved for Cratoneuron filicinum and Neckera crispa. The most sensitive bacteria were Bacillus subtilis and Micrococcus flavus. Abietinella abietina and Neckera crispa showed an antifungal effect against micromycetes Trichoderma viride, Penicillium ochrachloron, P. funiculosum and Aspergillus flavus.

scholarly journals Phylloplane mycoflora of Gerbera spp. and their Pathogenic potentiality

2014 ◽  
Vol 37 (2) ◽  
pp. 211-217 ◽  
Author(s):  
Fatema Yeasmin ◽  
Shamim Shamsi
Keyword(s):  
Aspergillus Flavus ◽  
New Record ◽  
Trichoderma Viride ◽  
Fungal Species ◽  
Rhizopus Stolonifer ◽  
Penicillium Sp ◽  
Colletotrichum Spp ◽  
Chaetomella Raphigera ◽  
Fusarium Nivale ◽  
Academy Of Sciences

Two types of symptoms, blight and anthracnose, were recorded on two species of Gerbera viz. Gerbera aurantiaca L. and Gerbera viridifolia L. The most common fungal species isolated from Gerbera spp. were Alternaria citrii, A. tennuisssima, Aspergillus flavus, A. fumigatus, A. niger, A. terreus, Bipolaris hawaiiensis, Chaetomella raphigera, Cladosporium cladosporoides, Colletotrichum capsici, C. coffeanum, C. dematium, C. gleosporioides, C. lindemuthianum, C. musae, C. orbiculare, Colletorichum sp.1, Colletotrichum sp.2, Colletotrichum sp.3, Colletotrichum sp.4, Curvularia clavata, C. lunata, Fusarium nivale, F. semitectum, Phomopsis sp., Penicillium sp., Pestalotia sp., Rhizopus stolonifer, Trichoderma viride, one cleistothecial ascomycetes and one sterile fungus. The frequency percentage of association of Colletotrichum spp. with Gerbera spp. was higher than any other fungi. Bipolaris hawaiiensis is a new record for Bangladesh. Among the isolated fungi Alternaria citrii, A. tennuissima, Colletotrichum capcisi, C. dematium, C. coffeanum and Curvularia clavata were found to be pathogenic to Gerbera plant. DOI: http://dx.doi.org/10.3329/jbas.v37i2.17562 Journal of Bangladesh Academy of Sciences, Vol. 37, No. 2, 211-217, 2013

scholarly journals Unintentional transport of fungi propagules to Antarctic biome and the ability to develop at low temperatures

2020 ◽  
Vol 18 (5) ◽  
pp. 271-281
Author(s):  
Anna Augustyniuk-Kram
Keyword(s):  
Botrytis Cinerea ◽  
Filamentous Fungi ◽  
Aspergillus Flavus ◽  
Alternaria Alternata ◽  
Low Temperatures ◽  
Trichoderma Viride ◽  
Geotrichum Candidum ◽  
Cladosporium Cladosporioides ◽  
Freezing And Thawing ◽  
Penicillium Sp

Filamentous fungi relatively easily disperse and colonize a variety of substrates, inhabiting various, often extreme environments. Therefore, they spread all over the world. The purpose of the research was to determine whether the propagules of filamentous fungi brought (accidentally transported) into the Antarctic biome by tourists and members of scientific expeditions are capable of developing at low temperatures. In the studies were used seven isolates of fungi: Penicillium sp., Aspergillus flavus, Alternaria alternata, Cladosporium cladosporioides, Trichoderma viride, Geotrichum candidum and Botrytis cinerea. The isolates came from samples collected from tourists and members of scientific expeditions arriving at the Henryk Arctowski Polish Antarctic Station on King George Island in the South Shetland archipelago. Fungal growth was measured at 0, 5, 10, 22°C (as a control) and 10° C, but after having frozen inoculum at -15°C for a period of 7 days. Penicillium sp., Alternaria alternata, Cladosporium cladosporioides, Trichoderma viride, Geotrichum candidum and Botrytis cinerea were found to be capable of growing at low temperatures (5 and 10oC as well as after one freezing cycle, down to -15oC and thawing, up to +10oC). They did not produce a macroscopically visible mycelium at temp. 0oC, however, it was not a lethal temperature for them, as when they were transferred to higher temperatures, they continued to develop even after a fairly long time following the beginning of the experiment. The most vulnerable was Aspergillus flavus. At lower temperatures (from about to 5oC) it did not develop, while freezing and thawing were lethal for this species. Some species (G. candidum, T. viride and B. cinerea), despite the development of mycelium, did not produce spores at lower temperatures.

Mycoflora associated with infected plant parts of Tagetes erecta L. and Tagetes patula L.

2021 ◽  
Vol 50 (1) ◽  
pp. 131-140
Author(s):  
Mahfuza Aktar ◽  
Shamim Shamsi
Keyword(s):  
Aspergillus Flavus ◽  
Trichoderma Viride ◽  
Infected Plant ◽  
Tagetes Erecta ◽  
Tagetes Patula ◽  
Rhizopus Stolonifer ◽  
Penicillium Italicum ◽  
Plant Parts ◽  
Fusarium Semitectum ◽  
Tagetes Erecta L

Twenty species of fungi associated with blight symptom of different plant parts of Tagetes erecta L. and T. patula L. have been described. The associated fungi were Alternaria alternata (Fr.) Keissler, Aspergillus flavus Link, A. fumigatus Fresenius, A. niger van Tieghem, Bipolaris australiens is (M.B. Ellis) Tsuda &Ueyama, Chaetomium globosum Kunze, Cladosporium elatum (Harz) Nannf., Corynespora cambrensis M. B. Ellis, Curvularia brachyspora Boedijn, C. fallax Boedijn, C. lunata (Wakker) Boedijn, C. stapeliae(du Plessis) Hughes &du Plessis, Epicoccum purpuras cens Ehrenb. ex Schlecht,, Fusarium semitectum Berk. & Rav., Monochaetia ceratoniae (Sousa da Camera) Sutton, Nigrospora panici Zimm., Penicillium italicum Wehmer, Rhizopus stolonifer (Ehrenb.: Fr.) Vuill, Trichoderma viride Pers. and Trichothecium roseum Link.

scholarly journals Antagonistic potential of soil fungi against Colletotrichum gloeosporiodes (Penz.) Sacc., the causal agent of anthracnose of Rauwolfia serpentina (L.) Benth. ex Kurz

2019 ◽  
Vol 28 (2) ◽  
pp. 219-226
Author(s):  
Zuhra Yasmin ◽  
Shamim Shamsi
Keyword(s):  
Aspergillus Flavus ◽  
Trichoderma Viride ◽  
Culture Method ◽  
Causal Agent ◽  
Dilution Method ◽  
Dual Culture ◽  
Antagonistic Fungi ◽  
Volatile Metabolites ◽  
Rauwolfia Serpentina ◽  
Serial Dilution Method

Four antagonistic fungi Aspergillus flavus Link, A. fumigatus Fresenius, A. niger van Tiegh. and Trichoderma viride Pers. were isolated from field soil of Rauwolfia serpentina by serial dilution method and selected to evaluate their antagonistic potentiality against Colletotrichum gloeosporiodes (Penz.) Sacc, the causal agent of anthracnose of Rauwolfia serpentina (L.) Benth. ex Kurz following dual culture colony interaction, volatile and non-volatile metabolites. In dual culture method Trichoderma viride showed maximum (84.28%) inhibition of test fungi followed by Aspergillus niger (77.39%), A. fumigatus (43.71%) and A. flavus (29.32%). Volatile metabolites of T. viride showed higher (77.64%) inhibition of test fungi followed by A. flavus (75.58%), A. fumigatus (60.88%) and A. niger (58.23%). Non-volatile metabolites of antagonistic fungi showed that A. flavus showed (94.42%) inhibition of test fungus followed by T. viride (90.90%), A. niger (86.13%) and A. fumigatus (73.73%). Aspergillus flavus, A. niger and T. viride may be exploited commercially as a biocontrol agent against anthracnose disease of R. serpentina. Dhaka Univ. J. Biol. Sci. 28(2): 219-226, 2019 (July)

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