References
- Dodologlu , A. , Dulger , C. and Genc , F. 2004 . Colony condition and bee behaviour in honey bees (Apis mellifera L.) housed in wooden or polystyrene hives and fed ‘bee cake’ or syrup . Apicultural Res. , 43 ( 1 ) : 3 – 8 .
- Nabors , R. 2000 . The effects of spring feeding pollen substitute to colonies of Apis mellifera . Amer. Bee J. , 140 : 322 – 323 .
- Stace , P. 2000 . Protein Bee Feeds and their economic use , Beekeeping in Australia . http://www.honeybee.com.au/library/beefeeds.html(01.12.2006)