Citrus tristeza disease caused by Citrus tristeza virus (CTV) is one of the most destructive and economically important diseases of commercial citrus worldwide.

• 由柑橘速衰病毒(Citrus tristeza virus，CTV)引发的柑桔速衰病是全世界柑桔生产中破坏力最强、经济意义最为重要的病害之一。