Bymovirus is a genus of viruses, in the family Potyviridae.

[1][2] The genus contains the following species:[2] Viruses in Bymovirus are non-enveloped, with flexuous and Filamentous geometries.

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

The virus is transmitted via a vector (fungus; plasmodiophorales).

Transmission routes are vector, mechanical, and oral.