Results 201 to 210 of about 10,682 (213)
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In vitro antagonism of bioluminescent fungi by Trichoderma harzianum
Mycopathologia, 1991Two species of bioluminescent fungi, Panellus stypticus and Omphalotus olearius were placed in contact with three different strains of interfungal pathogenic Trichoderma harzianum. Subsequent light emission by the luminous fungi and advance of the interfungal pathogens were compared. Relative differences among the pathogens were reflected in their rate
Kenneth H. Nealson +2 more
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Induced proteome of Trichoderma harzianum by Botrytis cinerea
Mycological Research, 2009As a notable biocontrol agent, Trichoderma harzianum can antagonize a diverse array of phytopathogenic fungi, including Botrytis cinerea, Rhizoctonia solani and Fusarium oxysporum. Elucidating the biocontrol mechanism of T. harzianum in response to the pathogens enables it to be exploited in the control of plant diseases.
Chaur-Tsuen Lo +4 more
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Production and regulation of cellulases in Trichoderma harzianum
Applied Microbiology and Biotechnology, 1984The highest production of extracellular cellulases (Filter paper activity, Carboxymethyl cellulase and β-glucosidase) by Trichoderma harzianum was achieved on delignified wheat straw. Glycerol at a concentration of one per cent strongly repressed the formation of all the cellulolytic components.
M. S. Sidhu +3 more
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What exactly isTrichoderma harzianum?
Mycologia, 1998AbstractTrichoderma harzianum is neotypified by an isolate from the type locality, and this neotype is fully described. It is compared with original herbarium specimens and recent isolates of T.
Walter Gams, Wieland Meyer
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Trichoderma harzianummetabolites pre-adapt mushrooms toTrichoderma aggressivumantagonism
Mycologia, 2003Trichoderma spp. is the cause of green mold, a disorder that affects cultivated mushrooms. The aims of the study were to establish whether improvement of mushroom resistance to Trichoderma aggressivum could be obtained by inducing reaction mechanisms before contact with the pathogen and whether this ability was species or strain dependent.
Savoie, J.M., Mata, G.
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Trichoderma harzianum: a biocontrol agent against Bipolaris oryzae
Mycopathologia, 2007Rice brown spot, caused by Bipolaris oryzae, can be a serious disease causing a considerable yield loss. Trichoderma harzianum is an effective biocontrol agent for a number of plant fungal diseases. Thus, this research was carried out to investigate the mechanisms of action by which T.
Adel E. Ismail +3 more
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Microheterogeneity characterization of a trichorzianine-A mixture fromTrichoderma harzianum
Journal of Mass Spectrometry, 1998The microheterogeneity of trichorzianine-A (TA) from Trichoderma harzianum was studied using single-stage mass spectrometry and high-energy collision-induced dissociation (CID) tandem mass spectrometry. Based on the electrospray ionization and the liquid secondary ion single-state mass spectra, the main components with eight different molecular masses ...
Pocsfalvi G +8 more
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Population Growths and Survival of Trichoderma Harzianum and Trichoderma Virens in Sphagnum Peat
1996Survival and population development of antagonistic strains of Trichoderma harzianum (T3) and Trichoderma virens (G2), were studied separately in pot experiments using a sphagnum peat mixture as growth substrate. The population density was measured by dilution plating on selective media.
Heiberg, N., Green, H., Funck Jensen, D.
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Plant growth and ISR promotion by Trichoderma harzianum T22.
2009Trichoderma harzianum T22, a fungal antagonist, is one of themost widely used active ingredients in commercial bio-fungicidesand bio-fertilizers. It has not only mycoparasitic activity, but canalso activate extensive metabolic changes in treated plants, resultingin a systemic resistance to a pathogen attack, thus indirectlyaltering plant-pathogen ...
RUOCCO, MICHELINA +7 more
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