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Peronospora Antirrhini
''Peronospora antirrhini'' is a plant pathogen. It causes downy mildew on leaves of species of '' Antirrhinum'' and related genera (e.g. ''Misopates ''Misopates'' is a genus of the family Plantaginaceae, and is one of the groups of plants commonly known as 'snapdragons'. It has eight accepted species: *''Misopates calycinum'' (Johan Martin Christian Lange, Lange) Werner Hugo Paul Rothmaler, ...''). The disease is generally of minor importance, but can be damaging on antirrhinum seedlings in the glasshouse, which may be systemically infected. References Further reading External links {{Taxonbar, from=Q7169455 Water mould plant pathogens and diseases Ornamental plant pathogens and diseases Peronosporales Species described in 1874 ...
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Joseph Schröter
Joseph Schröter (14 March 1837 – 12 December 1894) was a noted German mycologist, doctor and scientist. He wrote several books and texts, and discovered and described many species of flora and fungi. He also spent around fifteen years, from 1871 to 1886, as a military doctor, particularly in the Franco-Prussian War, in places such as Spandau, Rastatt and Breslau, and rising to the rank of colonel. Life In 1855 Schröter chose to study medicine in Breslau, Lower Silesia (Wrocław, Poland since 1945), but in 1856, he transferred to the Friedrich-Wilhelm Academy in Berlin, Prussia (Germany did not unite into a single nation state until 1871). In 1859 he earned his Doctor of Medicine degree. In the same year, he enlisted in the Prussian army, serving as a doctor in the Franco-Prussian war. He occupied this post to the end of the war, in 1871, before being stationed at Spandau, and later Rastatt. For his efforts as a doctor, as well as the various other contributions he made t ...
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Antirrhinum
''Antirrhinum'' is a genus of plants commonly known as dragon flowers, snapdragons and dog flower because of the flowers' fancied resemblance to the face of a dragon that opens and closes its mouth when laterally squeezed. They are native to rocky areas of Europe, the United States, Canada, and North Africa. It is widely used as an ornamental plant in borders and as a cut flower. Description The Antirrhinum is morphologically diverse, particularly the New World group (''Saerorhinum''). The genus is characterized by personate flowers with an inferior gibbous corolla. Taxonomy ''Antirrhinum'' used to be treated within the family Scrophulariaceae, but studies of DNA sequences have led to its inclusion in a vastly enlarged family Plantaginaceae, within the tribe Antirrhineae. Circumscription The taxonomy of this genus is complex and not yet fully resolved at present. In particular the exact circumscription of the genus, especially the inclusion of the New World species ( ...
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Misopates
''Misopates'' is a genus of the family Plantaginaceae, and is one of the groups of plants commonly known as 'snapdragons'. It has eight accepted species: *'' Misopates calycinum'' (Lange) Rothm. *'' Misopates chrysothales'' (Font Quer) Rothm. *''Misopates font-queri'' (Emb.) Ibn Tattou *'' Misopates marraicum'' D.A.Sutton *'' Misopates microcarpum'' (Pomel) D.A.Sutton *'' Misopates oranense'' (Faure) D.A.Sutton *''Misopates orontium ''Misopates orontium'', known as weasel's snout, is a herbaceous annual plant in the family Plantaginaceae. It is a native of disturbed ground in Europe. It is also naturalised as a weed in other parts of the world such as North America. The p ...'' ( L.) Raf. *'' Misopates salvagense'' D.A.Sutton References * Plantaginaceae genera Taxa named by Constantine Samuel Rafinesque {{Plantaginaceae-stub ...
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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 ...
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Ornamental Plant Pathogens And Diseases
Ornamental may refer to: *Ornamental grass, a type of grass grown as a decoration *Ornamental iron, mild steel that has been formed into decorative shapes, similar to wrought iron work *Ornamental plant, a plant that is grown for its ornamental qualities *Ornament (architecture), a decorative detail used to embellish parts of a building or interior furnishing *Ornament (art) *Ornament (music), musical flourishes that are not necessary to the overall melodic (or harmonic) line Music *Ornamental, a music group formed as a side project of Strawberry Switchblade vocalist Rose McDowall Rose McDowall (née Porter; born 21 October 1959) is a Scottish musician, forming Strawberry Switchblade with Jill Bryson in 1981. History McDowall was born in Glasgow, Scotland in 1959. Her first venture into music was in the Poems, an art-pun ... See also * Ornament (other) {{disambig ...
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Peronosporales
The Peronosporales are an order of water moulds (class Oomycetes) which can be pathogenic. Many diseases of plants are sometimes classified under this order, but are sometimes considered members of order Pythiales. Some of these pathogenic protists include the organisms responsible for potato blight ''Phytophthora infestans'' is an oomycete or water mold, a fungus-like microorganism that causes the serious potato and tomato disease known as late blight or potato blight. Early blight, caused by '' Alternaria solani'', is also often called ..., eucalyptus dieback, sudden oak death, and blue mold. Further genetic studies may place these organisms more definitively in one order or another. References Heterokont orders {{plant-disease-stub ...
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