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Providing evidence to improve practice

Individual study: Colonies fed fresh rather than dried pollen produce larger queens, in artificially reared buff-tailed bumblebees Bombus terrestris; laboratory studies at the University of Utrecht, Utrecht, The Netherlands

Published source details

Ribeiro M.F., Duchateau M.J. & Velthuis H.H.W. (1996) Comparison of the effects of two kinds of commercially available pollen on colony development and queen production in the bumble bee Bombus terrestris L (Hymenoptera, Apidae). Apidologie, 27, 133-144

This study is summarised as evidence for the intervention(s) shown on the right. The icon shows which synopsis it is relevant to.

Rear declining bumblebees in captivity Bee Conservation

Ribeiro et al. (1996) showed that eight laboratory-reared B. terrestris colonies fed on freshly frozen honey bee Apis mellifera pollen produced larger queens, which survived better and produced larger colonies after hibernation than queens from seven colonies fed on dried, commercially available honey bee pollen. There was no difference in the number or weight of workers or males from colonies fed on these two types of pollen.