1) Mr. Andreas Thrasyvoulos, apiculture professor in the School of Agriculture of Aristotle University of Thessaloniki, as well as the entire team of the Apiculture- Sericulture for their invaluable help with everything that troubled us. We strongly believe that this laboratory with its complete and specialized training of its members - and especially thanks to the apiculture seminars which are held every year - is a real treasure of knowledge for the Greek apiculture.
2) Jean-Pierre and Catherine, for their invaluable advice on quality and security of apicultural products.
3) Robert and Dimitra for their invaluable advice on royal jelly and queen bee production.
4) Sophie, Mathilde and Pierre for the trust which showed us as well as the hospitality they offered us during our stay in France in the global Apicultural Congress of APIMONDIA in MONTPELLIER, in September 2009.