José Luis Fernandes Teixeira is  researcher at the University of Trás-os-Montes e Alto Douro (UTAD) ), Department of Animal Science, School of Agriculture and Veterinary Sciences, Apartado 1013, 5000-801 Vila Real, Portugal Tel: +351259350432 and e-mail: joselusteixeira1@hotmail.com in Beekeeping. Master in Agronomic Engineering on 2017 from the University of Trás-os-Montes e Alto Douro degree achieved with the theme <em>“Influence of dietary supplementation on the rearing and performance of Queens Apis Mellifera