|
Phytophthora Iranica
''Phytophthora iranica'' is a plant pathogen that infects the roots of Myrtle. It was discovered in a commercial nursery in Sardinia, Italy Sardinia ( ; it, Sardegna, label= Italian, Corsican and Tabarchino ; sc, Sardigna , sdc, Sardhigna; french: Sardaigne; sdn, Saldigna; ca, Sardenya, label=Algherese and Catalan) is the second-largest island in the Mediterranean Sea, afte .... ISSN 0191-2917 http://www.apsnet.org/pd/PDFS/1993/PlantDisease77n10_1050.pdf References External links Index FungorumUSDA ARS Fungal Database iranica Water mould plant pathogens and diseases {{plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nestor E
Nestor may refer to: * Nestor (mythology), King of Pylos in Greek mythology Arts and entertainment * Nestor (Ulysses episode), "Nestor" (''Ulysses'' episode) an episode in James Joyce's novel ''Ulysses'' * Nestor Studios, first-ever motion picture studio in Hollywood, Los Angeles * ''Nestor, the Long-Eared Christmas Donkey'', a Christmas television program Geography * Nestor, San Diego, a neighborhood of San Diego, California * Mount Nestor (Antarctica), in the Achaean Range of Antarctica * Mount Nestor (Alberta), a mountain in Alberta, Canada People * Nestor (surname), anglicised form of Mac an Adhastair, an Irish family * Nestor (given name), a name of Greek origin, from Greek mythology Science and technology * Nestor (genus), ''Nestor'' (genus), a genus of parrots * NESTOR Project, an international scientific collaboration for the deployment of a neutrino telescope * NESTOR (encryption), a family of voice encryption devices used by the United States during the Vietnam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clarence Mitchell Tucker
Clarence may refer to: Places Australia * Clarence County, New South Wales, a Cadastral division * Clarence, New South Wales, a place near Lithgow * Clarence River (New South Wales) * Clarence Strait (Northern Territory) * City of Clarence, a local government body and municipality in Tasmania * Clarence, Western Australia, an early settlement * Electoral district of Clarence, an electoral district in the New South Wales Legislative Assembly Canada * Clarence, Ontario, a hamlet in the city of Clarence-Rockland * Clarence Township, Ontario * Clarence, Nova Scotia * Clarence Islands, Nunavut, Canada New Zealand * Clarence, New Zealand, a small town in Marlborough * Waiau Toa / Clarence River United States * Clarence Strait, Alaska * Clarence, Illinois, an unincorporated community * Clarence, Iowa, a city * Clarence Township, Barton County, Kansas * Clarence, Louisiana, a village * Clarence Township, Michigan * Clarence, Missouri, a city * Clarence, New York, a town ** Cl ... [...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] |
Root
In vascular plants, the roots are the organs of a plant that are modified to provide anchorage for the plant and take in water and nutrients into the plant body, which allows plants to grow taller and faster. They are most often below the surface of the soil, but roots can also be aerial or aerating, that is, growing up above the ground or especially above water. Function The major functions of roots are absorption of water, plant nutrition and anchoring of the plant body to the ground. Anatomy Root morphology is divided into four zones: the root cap, the apical meristem, the elongation zone, and the hair. The root cap of new roots helps the root penetrate the soil. These root caps are sloughed off as the root goes deeper creating a slimy surface that provides lubrication. The apical meristem behind the root cap produces new root cells that elongate. Then, root hairs form that absorb water and mineral nutrients from the soil. The first root in seed producing plants is the r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrtus Communis
''Myrtus communis'', the common myrtle or true myrtle, is a species of flowering plant in the myrtle family Myrtaceae. It is an evergreen shrub native to southern Europe, North Africa, Western Asia, Macaronesia, and the Indian Subcontinent, and also cultivated. It is also sometimes known as Corsican pepper. The medicinal properties of ''Myrtus communis'' were utilized as early as 600 B.C.E. Symbolically and ritually important in ancient times, it was used to represent honor, justice, prosperity, generosity, hope, love, and happiness. In Greco-Roman mythology, numerous gods were associated with the common myrtle and its flowers, such as Aphrodite and Demeter. Also a key part of various Jewish traditions, it is one of the four species used in the festival of Sukkot, and the Bible records its use in purification ceremonies. As a shrub that thrives along waterways, it was also seen as a symbol of restoration and recovery. In Europe during the Renaissance, it came to be best known a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sardinia, Italy
Sardinia ( ; it, Sardegna, label= Italian, Corsican and Tabarchino ; sc, Sardigna , sdc, Sardhigna; french: Sardaigne; sdn, Saldigna; ca, Sardenya, label=Algherese and Catalan) is the second-largest island in the Mediterranean Sea, after Sicily, and one of the 20 regions of Italy. It is located west of the Italian Peninsula, north of Tunisia and immediately south of the French island of Corsica. It is one of the five Italian regions with some degree of domestic autonomy being granted by a special statute. Its official name, Autonomous Region of Sardinia, is bilingual in Italian and Sardinian: / . It is divided into four provinces and a metropolitan city. The capital of the region of Sardinia — and its largest city — is Cagliari. Sardinia's indigenous language and Algherese Catalan are referred to by both the regional and national law as two of Italy's twelve officially recognized linguistic minorities, albeit gravely endangered, while the regional law provid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phytophthora
''Phytophthora'' (from Greek language, Greek (''phytón''), "plant" and (), "destruction"; "the plant-destroyer") is a genus of plant-damaging oomycetes (water molds), whose member species are capable of causing enormous economic losses on crops worldwide, as well as environmental degradation, environmental damage in natural ecosystems. As well as impacting large scale agriculture, ''Phytophthora'' is a nuisance to garden and indoor plant hobbyists as well as bonsai artists. The cell wall of ''Phytophthora'' is made up of cellulose. The genus was first described by Anton de Bary, Heinrich Anton de Bary in 1875. Approximately 170 species have been described, although 100–500 undiscovered ''Phytophthora'' species are estimated to exist. Pathogenicity ''Phytophthora'' species, spp. are mostly pathogens of dicotyledons, and many are relatively host-specific parasites. ''Phytophthora cinnamomi'', though, infects thousands of species ranging from club mosses, ferns, cycads, coni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
