Terra Vera Update: Hive Health, Biosecurity, and Varroa Control (379)

In this episode of Beekeeping Today Podcast, Jeff Ott and Becky Masterman welcome back Dr. Jeff Pettis and Carlos Perea of Terra Vera for an update on their evolving approach to honey bee health—one that goes beyond traditional varroa control. The discussion begins with a listener question on varroa management in top bar hives, highlighting the complexity of applying existing treatments across different hive configurations. From there, the conversation shifts to Terra Vera's oxidant-based technology, which mimics natural immune responses found in mammals and honey bees. Carlos explains how their chemistry, originally developed for plant health, showed effectiveness against mites and pathogens while remaining safe for bees at specific concentrations. Dr. Pettis shares results from cage studies and colony-level trials, demonstrating that the product can be applied directly to brood and adult bees without observed mortality under proper conditions. The conversation expands into two developing applications: Hive Health, aimed at improving colony resilience and reducing pathogen loads, and Hive Wash, designed to disinfect equipment and dead-outs by eliminating bacteria, fungi, and viruses. This introduces a broader concept of biosecurity—an area often overlooked in beekeeping but increasingly critical for managing disease transmission within and between apiaries. The episode also explores the role of viruses in colony collapse, the interaction between varroa and pathogen load, and early observations suggesting potential benefits in queen rearing. While distribution methods and application efficiency are still being refined, Terra Vera's work points toward a more integrated approach to colony health. This episode highlights the importance of moving beyond single-solution treatments and toward comprehensive hive management strategies that include nutrition, parasite control, and biosecurity. Websites from the episode and others we recommend: Terra Vera Website: https://terravera.comProject Apis m. (PAm): https://www.projectapism.orgHoney Bee Health Coalition: https://honeybeehealthcoalition.orgThe National Honey Board: https://honey.comHoney Bee Obscura Podcast: https://honeybeeobscura.com Copyright © 2026 by Growing Planet Media, LLC ______________ Betterbee is the presenting sponsor of Beekeeping Today Podcast. Betterbee's mission is to support every beekeeper with excellent customer service, continued education and quality equipment. From their colorful and informative catalog to their support of beekeeper educational activities, including this podcast series, Betterbee truly is Beekeepers Serving Beekeepers. See for yourself at www.betterbee.com This episode is brought to you by Global Patties! Global offers a variety of standard and custom patties. Visit them today at http://globalpatties.com and let them know you appreciate them sponsoring this episode! As a beekeeper, you want products that benefit you and your bees. When you choose Premier Bee Products, you choose hive components that are healthier for bees and more productive for you. Because we believe that in beekeeping, details make all the difference. Premier Bee Products: Better for bees. Better for beekeepers. Use promo code PODCAST for 10% off your next online order. APIS Tactical is a beekeeping brand focused on innovation. We create a wide range of gear for beekeepers of all types—whether you're managing a few hives or working bees every day. We combine science and artistry to create purposeful, hardworking gear. We're here to help you care for your bees with confidence, so you can focus on what matters most—your hive. Thanks to Strong Microbials for their support of Beekeeping Today Podcast. Find out more about their line of probiotics in our Season 3, Episode 12 episode and from their website: https://www.strongmicrobials.com HiveIQ is revolutionizing the way beekeepers manage their colonies with innovative, insulated hive systems designed for maximum colony health and efficiency. Their hives maintain stable temperatures year-round, reduce stress on the bees, and are built to last using durable, lightweight materials. Whether you're managing two hives or two hundred, HiveIQ's smart design helps your bees thrive while saving you time and effort. Learn more at HiveIQ.com. We'd like to thank Vita Bee Health for supporting the podcast. Vita provides proven tools for controlling Varroa—from Apistan and Apiguard to the new VarroxSan extended-release oxalic acid strips—helping beekeepers keep stronger, healthier colonies. Thanks for Northern Bee Books for their support. Northern Bee Books is the publisher of bee books available worldwide from their website or from Amazon and bookstores everywhere. They are also the publishers of The Beekeepers Quarterly and Natural Bee Husbandry. _______________ We hope you enjoy this podcast and welcome your questions and comments in the show notes of this episode or: ...