title: [Isolation from graminaceae and green-flies (Homoptera Aphididae) of an RNA virus].
mesh_terms: D002499:Centrifugation, Density Gradient; D002523:Edible Grain / Q000032:analysis; D007304:Insect Viruses / Q000302:isolation & purification*; D007313:Insecta / Q000032:analysis; D008854:Microscopy, Electron; D010942:Plant Viruses / Q000302:isolation & purification*; D012328:RNA Viruses / Q000032:analysis / Q000302:isolation & purification* / Q000472:pathogenicity; D012367:RNA, Viral / Q000032:analysis / Q000302:isolation & purification
chemical_list: D012367:RNA, Viral
vernacular_title: Isolement à partir de graminées et de pucerons (Homoptera Aphididae) d'un virus à RNA.