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Ustilago Tritici
''Ustilago tritici'' is a plant pathogen Accessed October 19, 2012. infecting barley; rye and wheat. References External links Fungal plant pathogens and diseases Barley diseases Rye diseases Wheat diseases Ustilaginomycotina {{fungus-plant-disease-stub ...[...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] |
Barley Diseases ...
This article is a list of diseases of barley (''Hordeum vulgare''). Bacterial and fungal diseases Nematodes, parasitic Virus, viroid and virus-like diseases Phytoplasma diseases Miscellaneous diseases and disorders Sources Barley Diseases, Queensland Government, AustraliaEPPO Standards, Guidelines on good plant protection - Barley, EuropeCommon Names of Diseases, The American Phytopathological Society, USUSDA ARS Fungal Database References Common Names of Diseases, The American Phytopathological Society{{DEFAULTSORT:List Of Barley Diseases * Barley Barley (''Hordeum vulgare''), a member of the grass family, is a major cereal grain grown in temperate climates globally. It was one of the first cultivated grains, particularly in Eurasia as early as 10,000 years ago. Globally 70% of barley pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rye Diseases
This article is a list of diseases of rye (''Secale cereale''). Bacterial diseases Fungal diseases Nematodes, parasitic Viral diseases {, class="wikitable" style="clear" ! colspan=2, Viral diseases , - , Barley yellow dwarf, , Barley yellow dwarf virus , - , Soilborne mosaic, , Wheat soil-borne mosaic virus , - , Wheat streak mosaic, , Wheat streak mosaic virus , - ReferencesCommon Names of Diseases, The American Phytopathological Society Lists of plant diseases, Rye Rye diseases, * Rye, diseases ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheat Diseases
The cereal grain wheat is subject to numerous wheat diseases, including bacterial, viral and fungal diseases, as well as parasitic infestations. Principal diseases * Barley yellow dwarf virus, BYDV * Brown rust ''Puccinia recondita'' * Common bunt (aka Covered smut) ''Tilletia caries'' * Ergot ''Claviceps purpurea'' * Eyespot '' Pseudocercosporella herpotrichoides'' * Glume blotch '' Septoria nodorum'' * septoria leaf blotch ''Mycosphaerella graminicola'', synonyms: ''Septoria tritici'', ''Zymoseptoria tritici'' * Mildew ''Erysiphe graminis'' * Seedling blight ''Fusarium'' spp., ''Septoria nodorum'' * Sharp eyespot ''Rhizoctonia cerealis'' * Spot blotch '' Biplolaris sorokiana'' * Take-all ''Gaeumannomyces graminis'' * Tan spot ''Pyrenophora tritici-repentis'' * Yellow rust ''Puccinia striiformis'' In Europe Cereals are at risk from numerous diseases due to the level of intensification necessary for profitable production since the 1970s. More recently varietal diversificat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
