A virus cansing ringspot of Passiflora edulis in the Ivory coast /De Wijs, Jean-Jacques PATHOLOGIE VEGETALE VIRUS ISOLEMENT SYMPTOME PLANTE HOTE INSECTE TRANSMISSION PURIFICATION PASSIFLORA EDULIS APHIS 1974 text https://www.documentation.ird.fr/hor/fdi:06973 fdi:06973 De Wijs Jean-Jacques. A virus cansing ringspot of Passiflora edulis in the Ivory coast. 1974, 77 (1), 33-40 EN COTE D'IVOIRE