First report of the Q biotype of Bemisia tabaci in Argentina and Uruguay Grille, G. /Gauthier, Nathalie Buenahora, J. Basso, C. /Bonato, Olivier Invasive species Morphocryptic species Phytoviruses Vector Bemisia tabaci adults were collected from pepper and melon at different commercial production greenhouses in Argentina and Uruguay. The biotype status of adults was then established using cytochrome oxidase I gene (mtCOI) as molecular marker. Only the Q biotype was found on all plants sampled. This is the first report of the Q biotype in Argentina and Uruguay. 2011 text https://www.documentation.ird.fr/hor/fdi:010052437 fdi:010052437 Grille G., Gauthier Nathalie, Buenahora J., Basso C., Bonato Olivier. First report of the Q biotype of Bemisia tabaci in Argentina and Uruguay. 2011, 39 (3), 235-238 EN ARGENTINE URUGUAY