MeSH definition : A genus of plant viruses that infects both monocotyledonous and dicotyledonous plants.
Its organisms are persistently transmitted by aphids, and weeds may provide reservoirs
of infection.;
A genus of plant viruses that infects both monocotyledonous and dicotyledonous plants.
Its organisms are persistently transmitted by aphids, and weeds may provide reservoirs
of infection.