Ringspot (other)

	Ringspot (other) Ringspot, a symptom of various plant viral infections, may refer to: Carnation ringspot virus, plant pathogenic virus of the family Tombusviridae Hydrangea ringspot virus, plant pathogenic virus of the family Flexiviridae Odontoglossum ringspot virus, plant pathogenic virus Papaya ringspot virus, plant pathogenic virus in the genus Potyvirus and the virus family Potyviridae * Potato black ringspot virus, plant pathogenic virus of the family Comoviridae Prunus necrotic ringspot virus, plant pathogenic virus of the family Bromoviridae Raspberry ringspot virus, plant pathogenic virus of the family Comoviridae Strawberry latent ringspot virus, plant pathogenic virus of the family Comoviridae Tobacco ringspot virus, plant pathogenic virus in the plant virus family Comoviridae Tomato ringspot virus Tomato ringspot virus (ToRSV) is a plant pathogenic virus of the family ''Secoviridae''. It affects species of cucumber, tobacco, tomato, cowpea, among others. It causes ringspots ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Carnation Ringspot Virus ''Carnation ringspot virus'' (CRSV) is a plant pathogenic virus of the family Tombusviridae. External links ICTVdB - The Universal Virus Database: Carnation ringspot virus Viral plant pathogens and diseases Tombusviridae {{Virus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Hydrangea Ringspot Virus Hydrangea ringspot virus (HRSV) is a plant pathogenic virus of the family ''Alphaflexiviridae ''Alphaflexiviridae'' is a family of viruses in the order ''Tymovirales''. Plants and fungi serve as natural hosts. There are 65 species in this family, assigned to six genera. Diseases associated with this family include: mosaic and ringspot sy ...''. External linksICTVdB - The Universal Virus Database: Hydrangea ringspot virus Potexviruses Viral plant pathogens and diseases {{Virus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Odontoglossum Ringspot Virus ''Odontoglossum ringspot virus'' (ORSV) is a plant pathogenic virus that belongs to the family ''Virgaviridae''. It is one of the most common viruses affecting cultivated orchids, perhaps second only to the ''Cymbidium mosaic virus ''Cymbidium mosaic virus'' (CymMV) is a plant pathogenic virus of the family ''Alphaflexiviridae''. ''Cymbidium mosaic virus'' and the '' Odontoglossum ringspot virus'' (ORSV) are two of the most common viruses affecting cultivated orchids world ...''. It causes spots on leaves and colored streaks on flowers. If a plant is also infected with the ''Cymbidium mosaic virus'', it can lead to a condition called blossom brown necrotic streak. Phylogenetics Its genome has been sequenced and contains approximately 6600 nucleotides organized into four open reading frames. Its similarity to other tobamoviruses can be seen from the genetic data and the (limited) ability of a '' Tobacco mosaic virus'' modified to contain ORSV movement protein to infect to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Papaya Ringspot Virus ''Papaya ringspot virus'' (PRSV) is a pathogenic plant virus in the genus ''Potyvirus'' and the virus family '' Potyviridae'' which primarily infects the papaya tree. The virus is a non-enveloped, flexuous rod-shaped particle that is between 760–800 nm long and 12 nm in diameter. It is transmitted between plants by mechanical activities like pruning and by numerous aphid species such as ''Myzus persicae''. No seed transmission has been detected. There are two major types of this virus that are serologically indistinguishable and are so closely genetically related that they are now considered the same virus species. The type that gave the virus its name are the Type P isolates (PRSV-P). This type infects papaya and several members of the melon family ( Cucurbitaceae). The other type, Type W isolates (PRSV-W), does not infect papaya. Isolates of PRSV-W do infect cucurbits such as watermelon, cucumber, and squash and were originally known as ''Watermelon mosai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Potato Black Ringspot Virus Potato black ringspot virus (PBRSV) is a plant pathogenic virus of the family '' Comoviridae''. See also * Viral diseases of potato External linksICTVdB - The Universal Virus Database: Potato black ringspot virus Nepoviruses Viral plant pathogens and diseases {{Virus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Prunus Necrotic Ringspot Virus ''Prunus necrotic ringspot virus'' (PNRSV) is a plant pathogenic virus causing ring spot diseases affecting species of the genus ''Prunus'', as well as other species such as rose (''Rosa'' spp.) and hops (''Humulus lupulus''). PNRSV is found worldwide due to easy transmission through plant propagation methods and infected seed. The virus is in the family '' Bromoviridae'' and genus ''Ilarvirus''. Synonyms of PNRSV include European plum line pattern virus, hop B virus, hop C virus, plum line pattern virus, sour cherry necrotic ringspot virus, and peach ringspot virus. Hosts and symptoms All cultivated species of the genus ''Prunus'', which includes plums, cherries, apricots, almonds, and peaches, are susceptible to one or more strains of PNRSV. Hops and rose are also susceptible to infection by the virus. Other susceptible hosts used for diagnosis include ''Chenopodium quinoa'' Willd., sunflower (''Helianthus annus''), and ''Momordica balsamina''. Symptoms on orchard trees can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Raspberry Ringspot Virus Raspberry ringspot virus (RRSV) is a plant pathogenic virus of the family ''Secoviridae''. It was first described by Cadman in 1958. It causes ringspots in raspberries and strawberries and can cause rasp-leaf symptoms in cherry. It also has been found in many other plants including those in the Vitis ''Vitis'' (grapevine) is a genus of 79 accepted species of vining plants in the flowering plant family Vitaceae. The genus is made up of species predominantly from the Northern Hemisphere. It is economically important as the source of grapes, ... and Narcissus genera. There are many strains of the virus, the most important including the Scottish strain, the English strain, and the Lloyd George yellow blotch strain. The Scottish strain is the type virus. This virus can be transmitted by nematode vectors. The Scottish strain is mostly spread by '' Longidorus elongatus'', and the English strain by '' Longidorus macrosoma''. References External links ICTVdB - The Universal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Strawberry Latent Ringspot Virus Strawberry latent ringspot virus (SLRSV) is a plant pathogenic virus in an Unassigned family. Its entry in the ICTV database indicates this virus is a Sadwavirus but current literature indicates that it may be a Cheravirus. Hosts Primary hosts: * Strawberry plants * Mint plants Other hosts: (see) * List of viruses * List of apricot diseases * List of caneberries diseases * List of strawberry diseases * List of rose diseases * List of peach and nectarine diseases * List of grape diseases This is a list of diseases of grapes (''Vitis'' spp.). Bacterial diseases Fungal diseases Miscellaneous diseases and disorders Nematodes, parasitic Phytoplasma, virus and viruslike diseases See also ''Ampeloglypter ater'' ''Ampe ... Symptoms Leaves become patchy and reddish in color. There are decreased yields. References 1. Bertolini, Edson; Antonio Olmos, Maria M. Lopez and Mariano Cambro.(2003) Multiplex nested Reverse transcription-Polymerase chain reaction in a si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Tobacco Ringspot Virus ''Tobacco ringspot virus'' (TRSV) is a plant pathogenic virus in the plant virus family ''Secoviridae''. It is the type species of the genus ''Nepovirus''. Nepoviruses are transmitted between plants by nematodes, thrips, mites, grasshoppers, and flea beetles. TRSV is also easily transmitted by sap inoculation and transmission in seeds has been reported. In recent cases it has also been shown to appear in bees, but no transmission to plants from bees has been noted. TRSV was observed for the first time in tobacco fields in Virginia and described in 1927. It is an isometric particle with a bipartite RNA genome. The virus has a wide host range that includes field grown crops, ornamentals and weeds. Its name comes from its most common symptom being chlorotic ringspots on the leaves of infected plants. In some areas this virus has caused growers to stop growing affected crops. A. B. C. Symptoms and virus inclusions of Tobacco ringspot nepovirus in the host ''Zamia furfuracea'', th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]