Colony Collapse and Varroa, Plain Talk with Dr. David Peck (164)
Release Date: 02/01/2024
Plain Talk: The Evolution of Beekeeping (227)
Honey Bee Obscura Podcast
In this episode of Honey Bee Obscura, host Dr. Jim Tew takes listeners on a reflective and thought-provoking journey through the changing landscape of beekeeping practices over the decades. From his early experiences wiring frames and embedding wax foundation, to the rise of plastic components and convenience-driven innovations, Jim contrasts the hands-on craftsmanship of “traditional beekeeping” with the realities of modern hive management. Listeners will enjoy Jim’s personal anecdotes and insights as he explores what it meant—and what it now means—to be a “traditional”...
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Plain Talk: Thoughts on Queen Bees (226)
Honey Bee Obscura Podcast
In this reflective episode, Jim Tew shares an honest and personal conversation about queens—both the winged kind in the hive and the ones we buy in cages. Sitting among his thriving colonies, Jim weighs the pros and cons of letting bees raise their own queens versus introducing commercially produced ones. He explores the timing, risks, and costs of each approach and how personal priorities—like honey production, genetics, and even beekeeping stamina—factor into the decision. As spring builds, Jim considers the idea of walkaway splits, splitting strong colonies and letting the bees raise...
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Plain Talk: Exploring Bee Rooms (225)
Honey Bee Obscura Podcast
Have you ever heard of a bee room? In this episode, Jim Tew revisits a nearly forgotten practice of intentionally housing honey bee colonies inside homes—typically in attics or wall cabinets—during the late 1800s and early 1900s. Far from today’s observation hives or honey extraction rooms, these “bee rooms” featured free-hanging feral colonies living just above or beside the families who kept them. Jim shares vivid stories from his own experiences visiting these historical remnants with a former lab technician and reflects on how societal attitudes toward living with insects have...
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Plain Talk: A Bee Yard Stroll (224)
Honey Bee Obscura Podcast
Spring has finally arrived, and that means it’s time for a long-awaited bee yard visit! In this episode, Jim Tew heads out to check on his colonies after a tough winter. With a 30% winter loss, Jim reflects on the challenges of neglecting his hives for a couple of seasons and the surprising resilience of some colonies. From thriving survivor hives to weaker colonies barely hanging on, Jim evaluates their condition, anticipates potential swarms, and shares his thoughts on requeening, mite treatments, and colony splits. He also encounters deadouts being robbed—a natural, if ruthless, part of...
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Plain Talk: Tew Bee Tales (223)
Honey Bee Obscura Podcast
Beekeeping is full of unexpected moments—some hilarious, some humbling, and some downright painful. In this episode, Jim Tew takes a break from his usual beekeeping insights to share some of his most memorable stories from decades in the bee yard. These aren’t just stories; they’re lessons wrapped in humor and hindsight. From an ill-fated winter bee transport gone wrong to a bee finding its way up Jim’s nose (with disastrous results), these are the kinds of experiences that stick with a beekeeper for life. Ever wonder what happens when a bee disappears into someone’s ear? Jim’s got...
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Plain Talk: Mentoring Challenges (222)
Honey Bee Obscura Podcast
Every beekeeper starts somewhere, but how much guidance should an experienced beekeeper offer to a beginner? In this episode, host Jim Tew reflects on the challenges of mentoring new beekeepers and the lessons learned over decades of beekeeping. Jim shares a personal story about a new beekeeper looking to start hives alongside chickens and goats on his seven-acre property. He explores the delicate balance between providing essential advice and allowing new beekeepers to learn through experience—without overwhelming them with too much information too soon. From the rising costs of packages...
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Archive Special: Hive Finishes with Kim (221)
Honey Bee Obscura Podcast
In this special archive episode, Honey Bee Obscura revisits a classic conversation with the late Kim Flottum and host Jim Tew, as they explore the best ways to protect and extend the life of hive equipment. Whether you’re unpacking new woodenware or maintaining older boxes, the choices you make in finishing your equipment can have a lasting impact on your beekeeping operation. Kim and Jim discuss everything from traditional white latex paint to natural wood finishes, wax dipping, and even the controversial idea of painting the inside of hive boxes. They touch on the practicality of...
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Plain Talk: Dead and Dying Bees (220)
Honey Bee Obscura Podcast
What happens when a honey bee nears the end of its life? In this episode, Jim Tew explores the little-discussed yet fascinating behavior of dying bees. Why do some bees fly away to die while others fall just outside the hive entrance? What instinct drives them to make one last effort to protect the colony? Jim reflects on the science and mystery behind bee mortality, sharing observations from his own backyard and apiary. From the self-isolation of sick bees to the relentless work of undertaker bees clearing the hive of the dead, this episode dives into the final moments of a bee’s life—and...
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Battling Mites with Anne (219)
Honey Bee Obscura Podcast
Varroa mites remain a persistent challenge for beekeepers, and effective management is key to colony survival. In this episode, Jim Tew welcomes Anne Frey from Betterbee to discuss practical approaches to monitoring and controlling mites. Anne explains why beekeepers must check for mites every two to four weeks, even when early-season counts appear low. She and Jim explore detection methods, from sticky boards for beginners to more advanced sampling techniques, and emphasize how quickly mite populations can escalate if left unchecked. Treatment strategies depend on colony size and seasonal...
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Discussing Big Colonies with Anne (218)
Honey Bee Obscura Podcast
Managing large honey bee colonies comes with its own set of challenges and rewards, but are bigger colonies always better? In this episode, Jim Tew is joined by Anne Frey of Betterbee to explore the benefits and potential downsides of managing large hives. Picking up from last week’s discussion, they dive into the complexities of oversized colonies, swarming tendencies, and strategies for keeping bees at a manageable size. Jim shares his experience as a beekeeper who once sought out massive colonies but now prefers smaller, more manageable hives. Anne brings her perspective from working with...
info_outlineIn today's episode, Jim is joined by Dr. David Peck, an expert in varroa mites, to delve into the critical issue of honey bee colony collapse linked to varroa infestation. This topic is different from Colony Collapse Disorder (CCD), focusing instead on the impact of varroa mites and the diseases they introduce to both adult bees and larvae.
In today's episode, Jim is joined by Dr. David Peck, an expert in varroa mites, to delve into the critical issue of honey bee colony collapse linked to varroa infestation. This topic is different from Colony Collapse Disorder (CCD), focusing instead on the impact of varroa mites and the diseases they introduce to both adult bees and larvae.The episode addresses a common frustration among beekeepers: the collapse of their strongest and most productive summer colonies. These hives, characterized by their daily activity, young queens, and abundant honey production, fall victim to the escalating varroa mite population. As the bee population increases over the summer, so does the number of varroa mites. This problem intensifies late summer and into fall, as the queen reduces her activity and 'winter bees' emerge in smaller and weaker numbers due to the overwhelming presence of varroa and the diseases they carry. By winter, these colonies are often too weakened to survive even the first cold spell, despite having ample honey reserves.
Complicating matters, these varroa-weakened colonies become targets for robbing, which facilitates the spread of varroa mites to other hives. This episode sheds light on the dual challenge modern beekeepers face: managing both the honey bee and the varroa mite. Tune in as Jim and Dave explore this complex and pressing issue in beekeeping.
Websites and links mentioned in the episode:
- Betterbee's "Collapse of a High Mite Hive" video: https://www.youtube.com/watch?v=RgZzIJgR69g
- Cervo et al. (2014) demonstrate that high mite populations change varroa mites' preference for bees of different ages, in a what that could facilitate mite spread through robbing and/or drift: https://www.researchgate.net/profile/Federico-Cappa/publication/265133875_High_Varroa_mite_abundance_influences_chemical_profiles_of_worker_bees_and_mite-host_preferences/links/5416b1080cf2bb7347db6904/High-Varroa-mite-abundance-influences-chemical-profiles-of-worker-bees-and-mite-host-preferences.pdf
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Thanks to Betterbee for sponsoring today's episode. 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
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