Beekeeping OTS (On The Spot) Queen Rearing Workshop with Jamie Walters - Part 1 - Смотреть видео или скачать видео в MP4, музыку MP3 на телефон или компьютер
Jamie Walters shows Greater Grand Lake Beekeeper Association (GGLBA) members how to perform the OTS (on the spot) queen rearing technique (aka 'the notch method') during the 2017 summer field day.