title: Alfalfa mosaic virus in lucerne plants and its transmission by aphids in the course of the vegetation period.
mesh_terms: D000818:Animals; D001042:Aphids; D007106:Immune Sera; D005779:Immunodiffusion; D007303:Insect Vectors; D000455:Medicago sativa / Q000254:growth & development*; D010935:Plant Diseases; D010942:Plant Viruses / Q000254:growth & development* / Q000276:immunology / Q000302:isolation & purification / Q000472:pathogenicity; D010945:Plants, Edible; D011817:Rabbits; D012621:Seasons; D014779:Virus Replication
chemical_list: D007106:Immune Sera