Wikipedia
Velarivirus
Velarivirus is a genus of viruses, in the family Closteroviridae. Plants serve as natural hosts. There are currently three species in this genus, including the type species Grapevine leafroll-associated virus 7. Diseases associated with this genus include: GLRaV-7: symptomless in white-berried grapevine cultivar from Albania. However, it induces leafroll symptoms onto grafted cv. cabernet.