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Apium Virus Y
''Apium virus Y'' (ApVY) is a plant pathogenic virus in the genus ''Potyvirus'' and the virus family ''Potyviridae''. Apium virus Y is a recently described member of the potyvirus family. It was first found in Australia in 2002 in poison hemlock (''Conium maculatum'': an immigrant weed in Australia). A survey of native and weed species in the family Apiaceae found ApVY to be widespread in Australia. In addition, this survey and others found two other potyviruses. One was a well-known potyvirus infecting the Apiaceae, ''Celery mosaic virus'' (CeMV). CeMV has been found in celery (''Apium graveolens'') crops worldwide, including Australia, New Zealand and the US. The third potyvirus found in these surveys was another previously unknown potyvirus, ''Carrot virus Y'' (CarVY). Geographic distribution Since its sequence was first deposited in GenBank, ApVY has been found in New Zealand,J. Tang, G. R. G. Clover, and B. J. R. Alexander 2007. First Report of ''Apium virus Y'' in Cele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potyvirus
''Potyvirus'' is a genus of positive-strand RNA viruses in the family ''Potyviridae''. Plants serve as natural hosts. The genus is named after member virus ''potato virus Y''. Potyviruses account for about thirty percent of the currently known plant viruses. Like begomoviruses, members of this genus may cause significant losses in agricultural, pastoral, horticultural, and ornamental crops. More than 200 species of aphids spread potyviruses, and most are from the subfamily '' Aphidinae'' (genera ''Macrosiphum'' and ''Myzus''). The genus contains 190 species. Virology Structure The virion is non-enveloped with a flexuous and filamentous nucleocapsid, 680 to 900 nanometers (nm) long and is 11–20 nm in diameter. The nucleocapsid contains around 2000 copies of the capsid protein. The symmetry of the nucleocapsid is helical with a pitch of 3.4 nm. Genome The genome is a linear, positive-sense, single-stranded RNA ranging in size from 9,000–12,000 nucleoti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balıkesir
Balıkesir () is a city in Turkey and is the capital city of Balıkesir Province. Balıkesir is located in the Marmara region of Turkey and has a population of 338,936. Between 1341–1922, it was the capital of Karasi. History Close to modern Balıkesir was the Roman town of '' Hadrianutherae'', founded, as its name commemorates, by the emperor Hadrian. Hadrian came to the region in A.D. 124, as a result of a successful bear hunting he had established a city called his name here. It is estimated that the city consisted of the castle, the homestead, the stud and a few homes. It is thought that the small town was where the current stadium is present. Members of the Roman and Pre-Byzantine dynasty had used this castle as a vacation area and for hunting. During the Byzantine period, the small town which had become increasingly neglected was known as ''Palaeokastron'' ( el, Παλαιόκαστρο) meaning Old Castle. Also, when the Turkomans came from Middle Asia to Mysia, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amaranthaceae
Amaranthaceae is a family of flowering plants commonly known as the amaranth family, in reference to its type genus ''Amaranthus''. It includes the former goosefoot family Chenopodiaceae and contains about 165 genera and 2,040 species, making it the most species-rich lineage within its parent order, Caryophyllales. Description Vegetative characters Most species in the Amaranthaceae are annual or perennial herbs or subshrubs; others are shrubs; very few species are vines or trees. Some species are succulent. Many species have stems with thickened nodes. The wood of the perennial stem has a typical "anomalous" secondary growth; only in subfamily Polycnemoideae is secondary growth normal. The leaves are simple and mostly alternate, sometimes opposite. They never possess stipules. They are flat or terete, and their shape is extremely variable, with entire or toothed margins. In some species, the leaves are reduced to minute scales. In most cases, neither basal nor terminal aggrega ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beta Macrocarpa
''Beta macrocarpa'', the large-fruited beet, is a species of flowering plant in the family Amaranthaceae, native to the Canary Islands and the shores of the Mediterranean. It is widely used to study beet necrotic yellow vein virus in an effort to improve the sugar beet. References macrocarpa ''Hesperocyparis macrocarpa'' is a coniferous tree. It is commonly known as the Monterey cypress and is one of several species of cypress trees endemic to California. The Monterey cypress is found naturally only on the Central Coast of Califo ... Flora of the Canary Islands Flora of North Africa Flora of Portugal Flora of Spain Flora of the Balearic Islands Flora of Sardinia Flora of Italy Flora of Sicily Flora of Greece Flora of Crete Flora of Turkey Flora of Cyprus Flora of Palestine (region) Plants described in 1826 {{Amaranthaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beta (plant)
''Beta'' is a genus in the flowering plant family Amaranthaceae. The best known member is the common beet, ''Beta vulgaris'', but several other species are recognised. Almost all have common names containing the word "beet". Wild ''Beta'' species can be found throughout the Atlantic coast of Europe, the Mediterranean coastline, the Near East, and parts of Asia including India. Description This genus consists of annual, biennial, or perennial species, often with fleshy, thickened roots. The stems grow erect or procumbent. The alternate leaves are petiolate or sessile, with ovate-cordate to rhombic-cuneate leaf blades, their margins mostly entire, with obtuse apex. The inflorescences are long spikelike cymes or glomerules. Bracts can be leaflike (''Beta macrorhiza'') or very small, the upper half of the inflorescence often without bracts. The bisexual flowers consist of (3-) 5 basally connate perianth segments (either greenish, dorsally ridged and with hooded tips, or petaloi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blitum Capitatum
Strawberry blite (''Blitum capitatum'', syn. ''Chenopodium capitatum'') is an edible annual plant, also known as blite goosefoot, strawberry goosefoot, strawberry spinach, Indian paint, and Indian ink. It is native to most of North America throughout the United States and Canada, including northern areas. It is considered to be endangered in Ohio. It is also found in parts of Europe and New Zealand. Fruit are small, pulpy, bright red and edible, resembling strawberries, though their taste is more bland. The juice from the fruit was also used as a red dye by native North Americans. The fruits contain small, black, lens-shaped seeds that are 0.7–1.2 mm long. The greens contain vitamins A and C; they are edible raw when young or as a potherb. If raw they should be eaten in moderation as they contain oxalates. The seeds may be toxic in large amounts. Strawberry blite is found in moist mountain valleys. References Susy Fuentes-Bazan, Pertti Uotila, Thomas Borsch: ''A n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chenopodium Quinoa
Quinoa (''Chenopodium quinoa''; , from Quechua ' or ') is a flowering plant in the amaranth family. It is a herbaceous annual plant grown as a crop primarily for its edible seeds; the seeds are rich in protein, dietary fiber, B vitamins, and dietary minerals in amounts greater than in many grains. Quinoa is not a grass, but rather a pseudocereal botanically related to spinach and amaranth (''Amaranthus'' spp.), and originated in the Andean region of northwestern South America. It was first used to feed livestock 5,2007,000 years ago, and for human consumption 3,0004,000 years ago in the Lake Titicaca basin of Peru and Bolivia. The plant thrives at high altitudes and produces seeds that are rich in protein. Almost all production in the Andean region is done by small farms and associations. Its cultivation has spread to more than 70 countries, including Kenya, India, the United States, and in European countries. As a result of increased popularity and consumption in North Am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apium Graveolens Var
''Apium'' (including celery and the marshworts) is a genus of about 20 species of flowering plants in the family Apiaceae, with a subcosmopolitan distribution in Europe, Asia, Africa, South America and Australia. They are medium to tall biennials or perennials growing up to 1 m high in the wet soil of marshes and salt marshes, and have pinnate to bipinnate leaves and small white flowers in compound umbels. Some species are edible, notably ''Apium graveolens'', which includes the commercially important vegetables celery Celery (''Apium graveolens'') is a marshland plant in the family Apiaceae that has been cultivated as a vegetable since antiquity. Celery has a long fibrous stalk tapering into leaves. Depending on location and cultivar, either its stalks, lea ..., celeriac and Chinese celery. ''Apium bermejoi'' from the island of Menorca is one of the rarest plants in Europe, with fewer than 100 individuals left.IUCN Red List: . The genus is the biological type, type genus o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aphid
Aphids are small sap-sucking insects and members of the superfamily Aphidoidea. Common names include greenfly and blackfly, although individuals within a species can vary widely in color. The group includes the fluffy white woolly aphids. A typical life cycle involves flightless females giving live birth to female nymphs—who may also be already pregnant, an adaptation scientists call telescoping generations—without the involvement of males. Maturing rapidly, females breed profusely so that the number of these insects multiplies quickly. Winged females may develop later in the season, allowing the insects to colonize new plants. In temperate regions, a phase of sexual reproduction occurs in the autumn, with the insects often overwintering as eggs. The life cycle of some species involves an alternation between two species of host plants, for example between an annual crop and a woody plant. Some species feed on only one type of plant, while others are generalists, coloni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ammi Majus
''Ammi majus'', commonly called bishop's flower, false bishop's weed, laceflower, bullwort, etc., is a member of the carrot family Apiaceae. The plant, which has white lace-like flower clusters, has a large distribution through Southern Europe, North Africa and West and Central Asia, though it is hypothesized to be native to the Nile River Valley. Nomenclature The plant is called by various common names: bishop's flower or bishop's weed (false bishop's weed); laceflower, lady's lace or false Queen Anne's lace; bullwort (large bullwort); white dill and greater ammi. It is known in Arabic as ''hirz al-shayateen'' () or ''khella/khilla shaitani'' (). The plant is also introduced into China, where it is called ''da a min qin'' ( zh, 大阿米芹) and cultivated in medicinal farms. Description ''Ammi majus'' is a herbaceous annual, or rather a biennial that behaves like an annual in cultivation. The lower leaves are 1-2-pinnate, upper leaves 2(-3)-pinnate with serrate lobes. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coriandrum Sativum
Coriander (;coriander in the Cambridge English Pronouncing Dictionary ''Coriandrum sativum'') is an in the family . It is also known as Chinese parsley, dhania, or cilantro (). [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apium Prostratum
''Apium prostratum'', commonly known as sea celery, is a variable herb native to coastal Australia and New Zealand. The leaves are variable, with toothed leaflets, and a celery like aroma. The tiny white flowers occur in clusters. There are two varieties: * ''Apium prostratum'' var. ''filiforme'' – headland sea celery, squat with broad leaves (2-3 times longer than wide)and grows on coastal dunes and headlands. * ''Apium prostratum'' var. ''prostratum'' – mangrove sea celery, upright with fine leaves (6-15 times longer than wide) and grows in swamps.Low, T., ''Wild Food Plants of Australia'', 1988. Sea Celery, Victorian resources Online. http://vro.agriculture.vic.gov.au/dpi/vro/vrosite.nsf/pages/sip_sea_celery The subspecies Apium prostratum subsp. howense, ''Apium prostratum'' subsp. ''howense'' is endemic to Lord Howe Island. Uses Commonly eaten by Maori in New Zealand, for whom it is known as Tutae Koau, sea celery was also an important vegetable for early explorers an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
