title: Further studies on seed transmission in the ecology of some aphid-transmitted viruses.
mesh_terms: D001042:Aphids; D007303:Insect Vectors; D009029:Mosaic Viruses / Q000302:isolation & purification; D010935:Plant Diseases; D010942:Plant Viruses / Q000302:isolation & purification*; D010946:Plants, Medicinal; D010947:Plants, Toxic; D006109:Poaceae; D012639:Seeds; D012674:Senecio; D014675:Vegetables