391
June 29, 2026
In this episode, Jeff Ott and Becky Masterman welcome Dr. Jack Rath, former owner of Betterbee, veterinarian, beekeeper, and queen breeder, for a detailed conversation about instrumental insemination of honey bee queens. Jack explains how the process is used in selective breeding programs, why instrumentally inseminated queens are typically breeder queens, and how queen producers use them to develop traits such as Varroa resistance, gentleness, overwintering ability, and honey production. The discussion covers queen and drone timing, semen collection, equipment, aftercare, queen acceptance, and the complexity of maintaining multiple breeding lines. Jack also shares how his background in veterinary reproductive work helped prepare him for this highly technical aspect