| Narcissus latent virus | |
|---|---|
Virus classification  | |
| (unranked): | Virus |
| Realm: | Riboviria |
| Kingdom: | Orthornavirae |
| Phylum: | Pisuviricota |
| Class: | Stelpaviricetes |
| Order: | Patatavirales |
| Family: | Potyviridae |
| Genus: | Macluravirus |
| Species: | Narcissus latent virus |
| Synonyms | |
Narcissus latent virus (NLV) is a Macluravirus, a plant pathogenic virus of the family Potyviridae , which infects Narcissus .
Characterised by Brunt in 1976, it is found in Western Europe in Narcissus , Nerine and bulbous irises. It is often accompanied by other plant viruses, and is transmitted by aphids. It produces light and dark green mottling near the leaf tips. [1] [3]
This Macluravirus should not be confused with the similarly named Narcissus common latent virus which is a Carlavirus , and is sometimes incorrectly referred to by the name Narcissus latent virus.[ citation needed ]
Narcissus is a genus of predominantly spring flowering perennial plants of the amaryllis family, Amaryllidaceae. Various common names including daffodil, narcissus, and jonquil are used to describe all or some members of the genus. Narcissus has conspicuous flowers with six petal-like tepals surmounted by a cup- or trumpet-shaped corona. The flowers are generally white and yellow, with either uniform or contrasting coloured tepals and corona.
The Epstein–Barr virus (EBV), formally called Human gammaherpesvirus 4, is one of the nine known human herpesvirus types in the herpes family, and is one of the most common viruses in humans. EBV is a double-stranded DNA virus.
Potyviridae is a family of positive-strand RNA viruses that encompasses more than 30% of known plant viruses, many of which are of great agricultural significance. The family has 12 genera and 235 species, three of which are unassigned to a genus.
Tobamovirus is a genus of positive-strand RNA viruses in the family Virgaviridae. Many plants, including tobacco, potato, tomato, and squash, serve as natural hosts. Diseases associated with this genus include: necrotic lesions on leaves. The name Tobamovirus comes from the host and symptoms of the first virus discovered.
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. The genus contains 190 species.
Narcissus poeticus, the poet's daffodil, poet's narcissus, nargis, pheasant's eye, findern flower or pinkster lily, was one of the first daffodils to be cultivated, and is frequently identified as the narcissus of ancient times. It is also often associated with the Greek legend of Narcissus. It is the type species of the genus Narcissus and is widely naturalized in North America.
Aegilops speltoides is an edible plant in the family Poaceae native to Southeastern Europe and Western Asia, which is often used for animal feed, and it has grown in cultivated beds. This plant is an important natural source of disease resistance in wheat, and it is known or likely to be susceptible to barley mild mosaic bymovirus.
Artichoke Italian latent virus is a virus that infects plants. It consists of two segments of positive-sense, single-stranded RNA enclosed in an icosahedral capsid. Artichoke Italian latent virus can infect a variety of flowering plants, causing discoloration and growth stunting.
Cucumber mosaic virus (CMV) is a plant pathogenic virus in the family Bromoviridae. This virus has a worldwide distribution and a very wide host range, having the reputation of the widest host range of any known plant virus. It can be transmitted from plant to plant both mechanically by sap and by aphids in a stylet-borne fashion. It can also be transmitted in seeds and by the parasitic weeds, Cuscuta sp. (dodder).
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 in tobacco plants and raspberries, yellow bud mosaic in peaches, yellow vein in grapes, and stunted growth in gladiolus and Narcissus. Its range is in the temperate regions of North America, especially where its vector, Xiphinema americanum is present. Along with the adult and larval stages of this nematode, the virus is also spread by seed. This type of infection is more common in strawberries and soybeans than any other susceptible plant.
Carlavirus, formerly known as the "Carnation latent virus group", is a genus of viruses in the order Tymovirales, in the family Betaflexiviridae. Plants serve as natural hosts. There are 53 species in this genus. Diseases associated with this genus include: mosaic and ringspot symptoms.
Longidorus is a genus of needle nematodes. Some of its species are plant pests.
Narcissus common latent virus (NCLV) is a plant pathogenic virus. It infects Narcissus plants. The term 'latent' refers to the fact that infection may be symptomless. Transmission occurs by Aphids.
Macluravirus is a genus of viruses, in the family Potyviridae. Plants serve as natural hosts. There are ten species in this genus.
Narcissus late season yellows virus (NLSYV) is a plant pathogenic Potyvirus of the family Potyviridae which infects plants of the genus Narcissus. It was originally isolated from N. pseudonarcissus in 1977.
Narcissus mosaic virus (NMV) is a plant pathogenic virus in the genus Potexvirus and family Alphaflexiviridae, which infects Narcissus.
Nerine latent virus (NeLV) is a plant pathogenic virus. It infects Nerine, Narcissus, Hippeastrum and Ismene plants.
Narcissus yellow stripe potyvirus (NYSV) is a plant pathogenic Potyvirus of the family Potyviridae which infects plants of the genus Narcissus. It is one of the commoner viruses infecting Narcissus, and is transmitted by aphids.
Narcissus tip necrosis virus (NTNV) is a plant pathogenic virus of the family Tombusviridae, which infects plants of the genus Narcissus, the only known host.
''Narcissus white streak virus (NWSV) is a plant pathogen of the family Potyviridae which infects plants of the genus Narcissus, and is transmitted by aphids. It is among the commonest and most serious of the viral infections that infect narcissi, but appears to be confined to N. tazetta.
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