St. Augustine decline satellite virus,Panicum mosaic satellite virus Panicum mosaic satellite virus (SPMV) is a plant satellite virus in genus Papanivirus, which is a member of realm Riboviria without assigned family or order.

It only infects grasses which are infected by Panicum mosaic virus.

One study found that 72% of Stenotaphrum secundatum (St Augustine grass) infected with panicum mosaic virus was also infected with SPMV.

[1] In addition to SPMV, many plants infected with panicum mosaic virus are also infected with satellite RNAs.

This plant virus article is a stub.