In the world we live in today, it would be hard to claim most anything is purely organic when it comes to a food source! I have been treatment free for several years now except for shb traps, No chemicals in my hives and i leave plenty of honey on my hives for winter and rarely have to feed. Yes, i have lost some hives because of treatment free, But i lost hives when i did treat also! The way i look at it, someday (not to long off now) i won't be here and they are going to be on their own, so they need to learn now! My hives will be sold, but the swarms from them will have a better chance to survive. I'm Hoping! Jack