GenusVirus speciesGeographic distributionVectors Ampelovirus Subgroup I GLRaV-1 Worldwide Mealybugs, soft scale insects GLRaV-3 Worldwide Mealybugs, soft scale, and scale insects Subgroup II GLRaV-4a Europe, Near East, North and South America Mealybugs Closterovirus GLRaV-2 Worldwide Unknown...