Results 161 to 170 of about 1,327 (202)
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Taxonomy of Erysiphaceae in New Zealand
New Zealand Journal of Botany, 1977Abstract Powdery mildews from 66 host species were collected between 1972 and 1976, mainly from northern New Zealand. Cleistothecia were found on the mildews from only foar hosts. It was possible to distinguish 15 separate mildew entities on the basis of conidial characteristics, namely differences in gross ...
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Molecular phylogeny and evolution of the genus Neoerysiphe (Erysiphaceae, Ascomycota)
Mycological Research, 2008The genus Neoerysiphe belongs to the tribe Golovinomyceteae of the Erysiphaceae together with the genera Arthrocladiella and Golovinomyces. This is a relatively small genus, comprising only six species, and having ca 300 species from six plant families as hosts.
Susumu, Takamatsu +4 more
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Phylogeny and taxonomy of the genera of Erysiphaceae, part 7: Phyllactinieae
MycologiaThe seventh part of this series devoted to the phylogeny and taxonomy of powdery mildews presents the phylogeny and taxonomy of species assigned to the genera Leveillula, Phyllactinia, Pleochaeta, and Queirozia (Erysiphaceae tribe Phyllactinieae). Phylogenetic trees based on multiple loci (ITS+28S, CAM, GADPH, GS, IGS, RPB2, and TUB) are presented. All
Michael Bradshaw +7 more
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Isolation and identification of hyperparasitic fungi associated with Erysiphaceae
Netherlands Journal of Plant Pathology, 1984In the vicinity of Bonn a limited survey was conducted on the occurrence of hyperparasites on powdery mildew species on some Papilionaceae. Eight parasitic fungi were isolated among whichDissoconium aciculare, a hitherto unknown deuteromycete. In de omgeving van Bonn (Bondsrepubliek Duitsland) werd een onderzoek verricht naar het voorkomen van ...
Hijwegen, T., Buchenauer, H.
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A REINTERPRETATION OF THE ONTOGENY OF THE ASCOCARP OF SPECIES OF THE ERYSIPHACEAE
American Journal of Botany, 1966A study of four species of Erysiphaceae ( Uncinula salicis, Podosphaera leucotricha, Erysiphe cichoracearum , and Microsphaera diffusa ) revealed that the binucleate stages of the ascocarp are initiated in a similar manner to those of
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The Fungi of Ontario. II. Erysiphaceae (mildews)
Canadian Journal of Botany, 1977Twenty-eight species in six genera are recognized, described, illustrated, and their distribution in the province of Ontario and adjacent Quebec and Manitoba recorded. Keys based on fungus morphology provide access to the species treated and an alternate access is given by a generic host index.
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The morphology of the imperfect states of powdery mildews (Erysiphaceae)
The Botanical Review, 1980In contrast to popular belief, a rich variety of morphological characteristics exists in the imperfect states of powdery mildews. Because it has been generally assumed that species cannot be distinguished by their appressoria, haustoria, conidiophores, conidia, fibrosin bodies, and conidial germ tubes, their morphology has received little attention and
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A new species of Phyllactinia (Erysiphaceae) from India
Transactions of the British Mycological Society, 1985A new species of a powdery mildew fungus, Phyllactinia kashmirensis , collected from Amygdalus communis , is described. It differs from other known species by perithecial size, symptomatology, the size of the bulbous base of the perithecial appendages, number of asci per perithecium and the nature of the wall cells.
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Phylogeny and taxonomy of the genera of Erysiphaceae, part 1: Golovinomyces
Mycologia, 2022Michael J Bradshaw, Donald H Pfister
exaly