Cherry leaf roll virus

Cherry leaf roll virus (CLRV) is a plant pathogenic virus of the subfamily Comovirinae, family Secoviridae, order Picornavirales.

Cherry leaf roll virus
Virus classification
(unranked):	Virus
Realm:	Riboviria
Kingdom:	Orthornavirae
Phylum:	Pisuviricota
Class:	Pisoniviricetes
Order:	Picornavirales
Family:	Secoviridae
Genus:	Nepovirus
Species:	Cherry leaf roll virus
Synonyms
Ash mosaic virus Elm mosaic Sambucus ringspot and yellow net virus Walnut blackline disease

Hosts

The Cherry leaf roll virus infects a wide variety of woody plants and produces different symptoms by host. Symptoms of infection were first identified in walnut and sweet cherry trees.^[1] The virus is known to infect at least 36 plant families and natural hosts include olive, elm, ash, elderberry, beech, rhubarb, dogwood, and lilac.^[1][2]

Symptoms

Symptoms include leaf roll, leaf yellowing, early dropping of leaves, stunted growth, and plant dieback.^[1][3] Plants can also be infected without exhibiting symptoms.^[1][4]