Results 171 to 180 of about 5,190 (227)
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Mycoparasitism by Stephanoma Phaeospora
Mycologia, 1973SUMMARY Stephanoma phaeospora is a biotropic mycoparasite. It contacts its hosts by means of hook-shaped branches but does not penetrate host mycelium. Of 97 species of fungi tested, 14 were hosts to S. phaeospora; all were in the Ascomycetes or Deuteromycetes, except Ustilago avenae and U. maydis of the Basidiomycetes.
V, Rakvidhyasastra, E E, Butler
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Chytrid mycoparasitism of entomophthoralean azygospores
Journal of Invertebrate Pathology, 2013Mycoparasitism - when one fungus parasitizes another - has been reported to affect Beauveria bassiana and mycorrhizal fungi in the field. However, mycoparasitism of any fungi in the Order Entomophthorales has never been reported before now. The majority of entomophthoralean species persist as resting spores (either zygospores or azygospores) in the ...
Ann E, Hajek +4 more
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Detection of mycoparasitism by infrared photomicrography
Microbial Ecology, 1983The fungusTrichoderma harzianum which parasitizes its hostRhizoctonia solani (AG 1-6) was observed under a light microscope and the interaction sites photomicrographed with infrared film. Bright regions indicating infrared irradiation were observed at the interaction sites, apparently due to the high parasitic activity occurring there. The possible use
Y, Elad, Z, Sadovski, I, Chet
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STUDIES ON MUCORALEAN MYCOPARASITES
New Phytologist, 1978SUMMARYThe effects of nine species of Piptocephalis de Bary on the growth of four host fungi were studied. Depending on temperature and the mycoparasite‐host combination, host growth was either unaffected, inhibited or stimulated, In addition, mycoparasite‐induced abnormal morphology in the host often resulted. Hypotheses are presented to explain these
F. C. CURTIS +4 more
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The Mycoparasitism of Platygloea bispora
Kew Bulletin, 1999Summary. Platygloea bispora Hauerslev, an auricularioid heterobasidiomycete, parasitises species of the genus Tubulictinis Donk. The parasite grows intrahymenially in host fructifications and lacks basidiocarps. Colacosomes are responsible for the host-parasite interaction.
Franz Oberwinkler +2 more
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Mycoparasitism of Coemansia species
Mycological Research, 1999The mode of hyphal interaction and parasitism of Coemansia spp., mainly C. aciculifera and C. thaxteri, by Gliocladium roseum, Fusarium flocciferum and Verticillium psalliotae, species that occurred with the Coemansia spp. in wheat rhizospheres, was observed in mixed cultures on low nutrient medium. Two types of interaction occurred. G.
H. Kwaśna +2 more
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Transformation of the mycoparasite Gliocladium
Current Genetics, 1989Gliocladium roseum and G. virens are saprophytic fungi with biological control activity against various plant pathogens, including those causing seedling diseases in cotton. Genetic transformation systems were developed to provide the potential for incorporating additional traits to improve the biocontrol efficacy of Gliocladium.
Michael D. Thomas, Charles M. Kenerley
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1996
Exploitation of mycoparasites as biocontrol agents in agriculture is well-documented. A number of them have shown potential to control Rhizoctonia solani in a diversity of crops or sites, alone or integrated with chemical or mechanical techniques. In respect to the pathogen’s behaviour on the plant surface, the biocontrol effect ranges from niche ...
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Exploitation of mycoparasites as biocontrol agents in agriculture is well-documented. A number of them have shown potential to control Rhizoctonia solani in a diversity of crops or sites, alone or integrated with chemical or mechanical techniques. In respect to the pathogen’s behaviour on the plant surface, the biocontrol effect ranges from niche ...
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A mycoparasitic and opportunistic fungus is inhabited by a mycovirus
Archives of Virology, 2019A novel bisegmented double-stranded RNA virus was identified in the mycoparasitic and opportunistic fungus Hypomyces chrysospermus. The RNA1 genome segment comprises 1866 bp and encodes an RNA-dependent RNA polymerase (RdRp). The RNA2 segment comprises 1822 bp and encodes a capsid protein.
Karel Petrzik, Abu Bakar Siddique
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Syzygospora Alba , A Mycoparasitic Heterobasidiomycete
Mycologia, 1981Syzygospora alba is recognized as a mycoparasite and its anamorphs and teleomorphs are illustrated and redescribed from a recent collection from Mexico.
F. Oberwinkler, B. Lowy
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