title: Plant virus disease problems in the developing world.
authors.affiliation: Department of Microbiology, University of Cape Town, South Africa.
authors.forename: E P
authors.initials: EP
authors.lastname: Rybicki
authors.forename: G
authors.initials: G
authors.lastname: Pietersen
mesh_terms: D000349:Africa / Q000453:epidemiology; D000818:Animals; D001208:Asia / Q000453:epidemiology; D003906:Developing Countries; D006801:Humans; D015994:Incidence; D002365:Manihot / Q000821:virology; D012275:Oryza / Q000821:virology; D010935:Plant Diseases / Q000821:virology*; D010942:Plant Viruses; D019657:Solanaceae / Q000821:virology; D013020:South America / Q000453:epidemiology; D014908:Triticum / Q000821:virology; D003313:Zea mays / Q000821:virology; D019862:Zingiberales / Q000821:virology