Pythium Okanoganense

	Pythium Okanoganense ''Pythium okanoganense'' 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 ... infecting barley and wheat. References External links Index FungorumUSDA ARS Fungal Database Water mould plant pathogens and diseases Barley diseases Wheat diseases okanoganense {{plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	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 production is used as animal fodder, while 30% as a source of fermentable material for beer and certain distilled beverages, and as a component of various foods. It is used in soups and stews, and in barley bread of various cultures. Barley grains are commonly made into malt in a traditional and ancient method of preparation. In 2017, barley was ranked fourth among grains in quantity produced () behind maize, rice and wheat. Etymology The Old English word for barley was ', which traces back to Proto-Indo-European and is cognate to the Latin word ' "flour" (''see corresponding entries''). The direct ancestor of modern English ''barley'' in Old English was the derived adjective ''bærlic'', meaning "of barley". The first citation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Wheat Wheat is a grass widely cultivated for its seed, a cereal grain that is a worldwide staple food. The many species of wheat together make up the genus ''Triticum'' ; the most widely grown is common wheat (''T. aestivum''). The archaeological record suggests that wheat was first cultivated in the regions of the Fertile Crescent around 9600 BCE. Botanically, the wheat kernel is a type of fruit called a caryopsis. Wheat is grown on more land area than any other food crop (, 2014). World trade in wheat is greater than for all other crops combined. In 2020, world production of wheat was , making it the second most-produced cereal after maize. Since 1960, world production of wheat and other grain crops has tripled and is expected to grow further through the middle of the 21st century. Global demand for wheat is increasing due to the unique viscoelastic and adhesive properties of gluten proteins, which facilitate the production of processed foods, whose consumption is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Water Mould Plant Pathogens And Diseases Water (chemical formula ) is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent). It is vital for all known forms of life, despite not providing food, energy or organic micronutrients. Its chemical formula, H2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°. "Water" is also the name of the liquid state of H2O at standard temperature and pressure. A number of natural states of water exist. It forms precipitation in the form of rain and aerosols in the form of fog. Clouds consist of suspended droplets of water and ice, its solid state. When finely divided, crystalline ice may precipitate in the form of snow. The gaseous state of water is steam or water vapor. Water covers ... [...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 ... ... [...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 divers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]