Ampelovirus is a genus of viruses, in the family Closteroviridae.

[1] Diseases associated with this genus include: yellowing and necrosis, particularly affecting the phloem.

[1][2][3] The following species are assigned to the genus:[3] Viruses in the genus Ampelovirus are non-enveloped, with flexuous and Filamentous geometries.

The virus exits the host cell by tubule-guided viral movement.

Plants serve as the natural host.