Black raspberry necrosis virus

Black raspberry necrosis virus (BRNV) is a plant pathogen virus of the genus Sadwavirus found in black raspberries (Rubus occidentalis). The virus causes leaf chlorosis, mottling and puckering. Affected plants typically fail to yield fruits after three to four years.^[1]

Black raspberry necrosis virus
Virus classification
(unranked):	Virus
Realm:	Riboviria
Kingdom:	Orthornavirae
Phylum:	Pisuviricota
Class:	Pisoniviricetes
Order:	Picornavirales
Family:	Secoviridae
Genus:	Sadwavirus
Subgenus:	Stramovirus
Species:	Sadwavirus rubi
Synonyms
black raspberry mild mosaic virus raspberry black necrosis virus