Horizon 1 1 10 C-ACTI : Communications avec actes dans un congrès international International plant virus epidemiology workshop : resistance to viruses and vectors, temperate and tropical plants Plant Virus Epidemiology : Resistance to Viruses and Vectors, Temperate and Tropical Plants : International Workshop = Epidémiologie des Virus de Plantes : Résistance aux Virus et aux Vecteurs, Plantes Tempérées et Tropicales : Colloque International 267e-267h PATHOLOGIE VEGETALE VIROSE VECTEUR INSECTE NUISIBLE PLANTE HOTE RELATION POLYMORPHISME ENZYMATIQUE MOSAIQUE AFRICAINE DU MANIOC MAM COTE D'IVOIRE SUD ADIOPODOUME 1989 1989/09/03-08 sl ISPP fdi:27525 FRE https://www.documentation.ird.fr/hor/fdi:27525 https://horizon.documentation.ird.fr/exl-doc/pleins_textes/doc34-03/27525.pdf Horizon (IRD) The whitefly #Bemisia tabaci$ is a well known vector of African Cassava Mosaic in tropical countries. By using isozyme electrophoresis (esterase patterns) and host-range studies, tow types of #B. tabaci$ were characterised : one breeding mainly on cassava, the other breeding on all plants other than cassava. Each types shows a different esterase pattern. (Résumé d'auteur) 076MALPLA ; 076RAVPLA05