Grapevine leafroll-associated virus 4

Grapevine leafroll-associated virus 4 (GRLaV-4) is a virus infecting grapevine in the genus Ampelovirus.^[1]

Grapevine leafroll-associated virus 4
Virus classification
(unranked):	Virus
Realm:	Riboviria
Kingdom:	Orthornavirae
Phylum:	Kitrinoviricota
Class:	Alsuviricetes
Order:	Martellivirales
Family:	Closteroviridae
Genus:	Ampelovirus
Species:	Ampelovirus tetravitis