Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 12 of 12 for “"hyphomycetes"”.
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Ecology of aquatic hyphomycetes in New Zealand streams
This work investigated the occurrence of aquatic hyphomycetes in stream ecosystems in New Zealand. It provided evidence for the potential importance of detrital cycles in such ecosystems and of the role of aquatic hyphomycetes in the decay of leaf litter. Leaves from a representative range of plant …
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Mineral requirements of selected species of aquatic hyphomycetes
… to investigate the mineral nutrition of aquatic Hyphomycetes by determining the mineral requirements of several species. On the basis of rapidity and renroducibility of growth, four species were selected, These were Heliscus lugdunensis Webster (Nectria lugdunensis webster), Flagellospora …
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Aquatic Hyphomycetes, including Heliscus tentaculus, new species, on decaying angiosperm materials
In a preliminary survey of the aquatic hyphomycete flora occurring on submerged, decaying angiosperm debris from streams and ponds in the Blacksburg area of Montgomery County, Virginia, 13 species representing II genera were found. The species were described, and sporogenesis in each species was …
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Ecological study of aquatic hyphomycetes on leaves in a warm-water stream
… out. Two peaks in total frequencies of aquatic hyphomycetes on randomly collected leaves occurred in each year. In contrast, only a single peak in total conidial concentration in water was observed. While total conidial concentrations in water and total frequencies of the species on leaves in …
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Fungal Flora of a Cove on Lake Falcon
… were also collected monthly for observed Aquatic Hyphomycetes. A measurement of the fungal biomass on Arundo donax would be determined by a survey of numbers of ascoma on the stems. The dominant fungi that colonized the stems were Leptosphaeria tetonensis, its anamorph Phoma, and Didymosphaeria …
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Sex, Diversity, and Differentiation Within and Between Populations of an Aquatic Hyphomycete
Aquatic hyphomycetes contribute to energy flow and nutrient spiraling in rivers by making energy and fixed carbon in autumn-shed leaves available to aquatic invertebrates. These fungi are haploid, predominantly or exclusively asexual, have restricted dispersal abilities, and experience yearly …
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Extracellular Enzyme Production and Wood Degradation by Freshwater Lignicolous Fungi
… of freshwater wood-inhabiting ascomycetes, hyphomycetes and an oomycete: (1) the range of plant components that they are able to hydrolyze; (2) whether they are able to degrade cell walls of woody tissue; (3) the extent to which they degrade specific wood components such as cellulose, …
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Fungos endofíticos associados a algodoeiros transgênico e não transgênico
… aos grupos Zygomycota, Ascomycota, Coelomycetes, Hyphomycetes e Blastomycetes. E 17 gêneros foram encontrados: Acremonium, Cladosporium, Colletotrichum, Curvularia, Fusarium, Glomerella, Guignardia, Lecanicillium, igrospora, Pestalotiopsis, Phoma, Phomopsis, Rhizopus, Rhodotorula, Talaromyces, …
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Micobiota endofítica da planta medicinal Equisetum arvense L. e seu potencial antimicrobiano/ Fabíola Gomes da Silva
… ao nível de espécie e cinco ao nível de gênero. Hyphomycetes foi o grupo de fungos com maior número de representantes. Fusarium e Colletotrichum gloeosporioides foram o gênero e a espécie mais frequentes, com 26,8% e 25,11% de frequência relativa de isolamento, respectivamente. Verificou-se …
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A survey of aquatic lignicolous fungi in the area about Blacksburg, Virginia
… aquatic mycoflora associated with wood. Aquatic Hyphomycetes have been extensively collected by other workers from submerged leaves and from pond and stream scum. None of the species, not even the genera, of those collections have been found in the present survey. No lignicolous Phycomycetes were …
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Identification of up-regulated genes of the hyphomycete, Beauveria bassiana, during infection of Leptinotarsa decemlineata
… in the research on the pathogenic process of hyphomycetes. A functional study of the putative siderophore transporter of B. bassiana could be first realized in S. cerevisiae, because some strains lacking the high-affinity iron uptake system are available. The probable MDR-type ABC transporter …
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The Amphibious Fungi of the San Marcos River
No abstract prepared.