Honey production in Venezuela: effects of feeding sugar syrup on colony weight gains by Africanized and European colonies D. G. Pesante, T. E. Rinderer, A. M. Collins, D. L. Boykin and S. M. BucoApidologie, 23 6 (1992) 545-552DOI: https://doi.org/10.1051/apido:19920607