[1] Cucurbits, cherry, and cassava serve as natural hosts.

[2][3] Diseases associated with this genus include: OuMV: yellowing and chlorotic spot symptoms.

[2][4] Viruses in the genus Ourmiavirus are non-enveloped, with icosahedral and bacilliform geometries, and T=1 symmetry.

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

Cucurbits, cherry, and cassava serve as the natural host.