Michael
Hirsiger
Switzerland
BienenSchweiz – Imkerverband
Diploma
Other
https://www.bienen.ch/
Hobby Beekeeper
instructor in Beekeeping Bienen.ch
APITOX, B-RAP, BEEBOOK, Monitoring, Nutrition, Small Hive Beetle, Sustainable Bee Breeding, Varroa control, Vespid, Viruses, World Honey Bee Health