| comparative pollen preferences by africanized honeybees apis mellifera l. of two colonies in pará de minas, minas gerais, brazil. | the aim of this study was to investigate the polliniferous floral sources used by apis mellifera (l.) (africanized) in an apiary situated in pará de minas, minas gerais state, and evaluate the pollen prefences among the beehives. two beehives of langstroth type with frontal pollen trap collectors were used. the harvest was made from september 2007 to march 2008, with three samples of pollen pellets colected per month per beehive. the subsamples of 2 grams each were prepared according to the euro ... | 2010 | 20563410 |