@article{article6e3c0140,
title   = {Mesoamerican origin and pre- and post-Columbian expansions of the ranges of Acanthoscelides obtectus Say, a cosmopolitan insect pest of the common bean},
author = {Oliveira, Márcia Rodrigues Carvalho and Corrêa, Alberto Soares and Souza, Giselle Anselmo de and Guedes, Raul Narciso Carvalho and Oliveira, Luiz Orlando de},
year = {2013},
doi = {10.1371/journal.pone.0070039},
journal   = {PLOS ONE}
}