BC - Thymol Entrances Revisited

For today's Beekeeper Chat, Nathalie and John go back and revisit a topic that John and Ken originally covered on a bonus episode back in September of 2020 regarding a Thymol Entrance Portal.  It has been a couple of years, and this product, now called HiveGuard, is nearing the end of it's testing trials and is said to be releasing to the public in the coming months.  Has John's opinion of this device and its treatment method changed over the years?  And, how does Nathalie feel about the concept of constantly treating your hives with Thymol?  Tune in now to learn more...   (Original Air Date: 11/23/22)