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Pyrenophora Avenae
''Pyrenophora avenae'' is a species of fungus in the family Pleosporaceae. It is a plant pathogen Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). Organisms that cause infectious disease include fungi, oomyc ..., causing leaf stripe, blotch or spot and seedling blight of oats. References Pyrenophora Fungal plant pathogens and diseases Oats diseases Fungi described in 1930 {{fungus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related organisms, named the ''Eumycota'' (''t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ascomycota
Ascomycota is a phylum of the kingdom Fungi that, together with the Basidiomycota, forms the subkingdom Dikarya. Its members are commonly known as the sac fungi or ascomycetes. It is the largest phylum of Fungi, with over 64,000 species. The defining feature of this fungal group is the " ascus" (), a microscopic sexual structure in which nonmotile spores, called ascospores, are formed. However, some species of the Ascomycota are asexual, meaning that they do not have a sexual cycle and thus do not form asci or ascospores. Familiar examples of sac fungi include morels, truffles, brewers' and bakers' yeast, dead man's fingers, and cup fungi. The fungal symbionts in the majority of lichens (loosely termed "ascolichens") such as ''Cladonia'' belong to the Ascomycota. Ascomycota is a monophyletic group (it contains all descendants of one common ancestor). Previously placed in the Deuteromycota along with asexual species from other fungal taxa, asexual (or anamorphic) ascomyce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dothideomycetes
Dothideomycetes is the largest and most diverse class of ascomycete fungi. It comprises 11 orders 90 families, 1300 genera and over 19,000 known species. Traditionally, most of its members were included in the loculoascomycetes, which is not part of the currently accepted classification. This indicates that several traditional morphological features in the class are not unique and DNA sequence comparisons are important to define the class. The designation loculoascomycetes was first proposed for all fungi which have ascolocular development. This type of development refers to the way in which the sexual structure, bearing the sexual spores (ascospores) forms. Dothideomycetes mostly produce flask-like structures referred to as pseudothecia, although other shape variations do exist (e.g. see structures found in Hysteriales). During ascolocular development pockets (locules) form first within the vegetative cells of the fungus and then all the subsequent structures form. These includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleosporales
The Pleosporales is the largest order in the fungal class Dothideomycetes. By a 2008 estimate it contains 23 families, 332 genera and more than 4700 species. The majority of species are saprobes on decaying plant material in fresh water, marine, or terrestrial environments, but several species are also associated with living plants as parasites, epiphytes or endophytes. The best studied species cause plant diseases on important agricultural crops e.g. ''Cochliobolus heterostrophus'', causing southern corn leaf blight on maize, ''Phaeosphaeria nodorum'' (''Stagonospora nodorum'') causing glume blotch on wheat and ''Leptosphaeria maculans'' causing a stem canker (called blackleg) on cabbage crops (''Brassica''). Some species of Pleosporales occur on animal dung and a small number occur as lichens and rock-inhabiting fungi. Taxonomy The order was proposed in 1955 as Dothideomycetes with perithecioid ascomata with pseudoparaphyses amongst the asci, at which time there were sev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleosporaceae
Pleosporaceae is a family of sac fungi. The taxonomic relationship of this family to associated genera is still not determined. Genera As accepted by GBIF; * '' Acrothecium'' (13) * ''Alternaria'' Nees ex Wallroth, 1816 (841) * '' Alternariaster'' (14) * ''Bipolaris'' Shoemaker (179) * '' Briansuttonomyces'' (1) * '' Chalastospora'' (6) * '' Cleistotheca'' (1) * ''Cochliobolus'' (45) * ''Crivellia'' Shoemaker & Inderbitzin * ''Curvularia'' (497) * ''Decorospora'' ( Pat.) Inderbitzin, Kohlm. & Volkm.-Kohlm, 2002 (3) * ''Dichotomophthora'' Mehrl. & Fitzp. ex M.B.Ellis, 1971 (17) * ''Drechslera'' (36) * '' Edenia'' (5) * '' Embellisia'' (3) * ''Exserohilum'' K.J. Leonard & Suggs (113) * ''Extrawettsteinina'' M.E. Barr (2) * '' Gibbago'' (2) * '' Halokirschsteiniothelia'' (3) * '' Johnalcornia'' (4) * ''Kriegeriella'' Höhn (4) * ''Lewia'' M.E. Barr & E.G. Simmons * ''Macrospora'' Fuckel (2) * '' Macrosporium'' (28) * '' Malustela'' (1) * '' Mycoporopsis'' (12) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyrenophora
The fungal genus ''Pyrenophora'' includes 191 species, including the following plant pathogenic species: '' P. teres'', '' P. graminea'' and '' P. tritici-repentis''. ''P. teres'' (teleomorph ''Drechslera teres'') makes up to 3 conidia per conidiophore. It infects plants with an appressorium. It grows biotrophically in the first infected plant cell, but then switches to a necrotrophic growth mode. During necrotrophic growth the fungus can only be found in the plant apoplast Inside a plant, the apoplast can mean the space outside of cell membranes, where material can diffuse freely; that is, the extracellular spaces. ''Apoplast '' can also refer especially to the continuum of cell walls of adjacent cells; fluid and ma ... but not within plant cells. References Fungal plant pathogens and diseases Pleosporaceae {{fungus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seiya Ito
Seiya (星矢) is a masculine name of Japanese origin. It is a common masculine Japanese given name. Possible writings Seiya can be written in Hiragana as せいや. In Kanji, it can be alternatively rendered as; *星矢 "star, heavenly body of arrow" *清耶 "pure, father" *正夜 "correct, night" *生八 "life, eight" *成也 "successful, to be" *声弥 "voice, extensive complete" *盛哉 "prosper, how" *聖野 "holy, field" *世乎 "world, question" *西椰 "west, coconut tree" *征椰 "conquer, coconut tree" People with the name *Seiya Adachi (安達安 星矢, born 1995), Japanese water polo player *Seiya Ando (安藤 誓哉, born 1992), Japanese basketball player *Asahifuji Seiya (旭富士 正也, born 1960), Japanese sumo wrestler * Seiya Fujita (藤田 征也, born 1987), Japanese footballer *Seiya Hosokawa (細川 成也, born 1988), Japanese baseball player *, Japanese baseball player *Seiya Kato (加藤聖哉, born 1994), Japanese footballer * Seiya Kinami (木浪 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kazue Kuribayashi
Kazue (written: 一恵, 一枝, 和恵, 和枝, 和永, 良恵 or かずえ in hiragana) is a feminine Japanese given name. Notable people with the name include: *, Japanese actress *, Japanese gymnast *, Japanese swimmer *, Japanese voice actress *, Japanese weightlifter *, Japanese softball player *, Japanese actress *, Japanese manga artist *, Japanese swimmer *, Japanese voice actress *, Japanese professional wrestler *, Japanese judoka *, Japanese musician *, Japanese voice actress {{given name Japanese feminine given names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungus
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related organisms, named the ''Eumycota'' (''true f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Pathogen
Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). Organisms that cause infectious disease include fungi, oomycetes, bacteria, viruses, viroids, virus-like organisms, phytoplasmas, protozoa, nematodes and parasitic plants. Not included are ectoparasites like insects, mites, vertebrate, or other pests that affect plant health by eating plant tissues. Plant pathology also involves the study of pathogen identification, disease etiology, disease cycles, economic impact, plant disease epidemiology, plant disease resistance, how plant diseases affect humans and animals, pathosystem genetics, and management of plant diseases. Overview Control of plant diseases is crucial to the reliable production of food, and it provides significant problems in agricultural use of land, water, fuel and other inputs. Plants in both natural and cultivated populat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungal Plant Pathogens And Diseases
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related organisms, named the ''Eumycota'' (''true f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oats Diseases
This article is a list of diseases of the cultivated oat ''Avena sativa''. Bacterial diseases Fungal diseases Miscellaneous diseases or disorders Nematodes, parasitic Viruses Oats The oat (''Avena sativa''), sometimes called the common oat, is a species of cereal grain grown for its seed, which is known by the same name (usually in the plural, unlike other cereals and pseudocereals). While oats are suitable for human con ... * Oats ReferencesCommon Names of Diseases, The American Phytopathological Society {{Oats ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
