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Tobacco mosaic virus [a] (TMV) is a positive-sense single-stranded RNA virus species in the genus Tobamovirus that infects a wide range of plants, especially tobacco and other members of the family Solanaceae. The infection causes characteristic patterns, such as "mosaic"-like mottling and discoloration on the leaves (hence the name).
There is no known cure for the hemp mosaic virus or other tobamoviruses. Once a plant has become infected with the virus the host will never be free from infection. The virus is destroyed through incineration of the infected tissues. Plants do have a natural defense in the form of a protein coating that protects the plants RNA.
A mosaic virus is any virus that causes infected plant foliage to have a mottled appearance. Such viruses come from a variety of unrelated lineages and consequently there is no taxon that unites all mosaic viruses.
Apple mosaic virus (ApMV) is a plant pathogenic virus of the family Bromoviridae. It is named after its symptoms that were first present on apples. [1] ApMV is a positive sense RNA based virus. [1] The disease itself has several synonyms including Mild Apple Mosaic Virus, Hop Virus, Rose Mosaic Virus, and European Plum Line Patten Virus. [2]
Barley stripe mosaic virus (BSMV), of genus Hordevirus, is an RNA viral plant pathogen whose main hosts are barley and wheat. The common symptoms for BSMV are yellow streaks or spots, mosaic, leaves and stunted growth. It is spread primarily through infected seed and can be spread through mechanical transfer of an infected and uninfected host.
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 worldwide. Infected plants can have less desirable flowers or other problems, causing significant financial losses to ...
Bacterial diseases; Apical chlorosis Pseudomonas syringae pv. ... Sunflower mosaic Cucumber mosaic virus: Sunflower virus Tobacco mosaic virus: Chlorotic Mottle
MLND is caused by simultaneous infection with two viruses, maize chlorotic mottle virus (MCMoV) of the Tombusviridae family and any of several viruses from the Potyviridae group: the Potyviruses maize dwarf mosaic virus (MDMV), sugarcane mosaic virus (SCMV), Johnsongrass mosaic virus (JGMV), or the Tritimovirus wheat streak mosaic virus (WSMV). [1]