Home Podcasts PolliNation Podcast
PolliNation Podcast

PolliNation Podcast

Andony Melathopoulos 308 episodes Nov 9, 2026

PolliNation is a podcast from Oregon State University Extension Service that explores pollinator health. It shares stories from researchers, land managers, and concerned citizens working to protect pollinators. Each episode focuses on practical efforts and bold strides being made to improve pollinator habitats and outcomes.

Episodes

311 - Keeping Bees out of Swimming Pools | PolliNation
311 - Keeping Bees out of Swimming Pools | PolliNation Nov 9, 2026 28:52  Every summer, beekeepers and homeowners face the same frustrating problem: honey bees showing up at swimming pools. In this episode, Tom Webster — Professor of Entomology at Kentucky State University — shares a practical, proven method for diverting bees away from pools and other places they don't belong. What we cover: Why honey bees are attracted to swimming pools in the first place. How bee
310 - Helping Orchard Pollination with Habitat & Aids | PolliNation
310 - Helping Orchard Pollination with Habitat & Aids | PolliNation Nov 2, 2026 17:47  Guest Mario Lupino joins host Andony Melathopoulos to discuss his PhD research on wildflower plantings in commercial apple orchards and a multi-year study testing pollinator attractant products. Learn how dedicating just 3–5% of orchard margins to native flowers can support nearly 100 of Washington's 600 native bee species — and whether commercial attractant sprays actually work.  Key Topics Co
309 - Get What You Deserve: Why Beekeepers Must Demand More in 2027 | PolliNation
309 - Get What You Deserve: Why Beekeepers Must Demand More in 2027 | PolliNation Oct 26, 2026 35:44 Harry and Andony welcome back Northern California queen producer and almond pollination broker Russell Heitkam of Heitkam's Honey Bees to discuss looming challenges for the 2027 almond season. Heitkam reports high trucking costs driven by diesel prices (especially in California), labor increases, and expensive but necessary mite treatments, arguing beekeepers need to negotiate a per-hive increase
308 - Making Bee Habitat in Vineyards | PolliNation
308 - Making Bee Habitat in Vineyards | PolliNation Oct 19, 2026 28:08   Join us for a conversation with Shannon Mayhew, Stewardship Director and Biodynamic Estate Gardener at Brooks Wine. Shannon and the Brooks team were honored with the 2025 Oregon Bee Project Bee Steward Excellence Award for their outstanding commitment to pollinator health — from diverse flowering cover crops between vine rows to two acres of gardens designed to provide consistent forage for bee
307 - Are Bees Losing Their Way? How Odor Pollution Disrupts Pollination | PolliNation
307 - Are Bees Losing Their Way? How Odor Pollution Disrupts Pollination | PolliNation Oct 12, 2026 30:53  Dr. Jordanna Sprayberry, Associate Professor & Director of Undergraduate Biology at Stony Brook University, joins the Pollination podcast to explain how agrochemical odors interfere with bees' ability to find flowers — and why that matters for entire ecosystems. Dr. Sprayberry is a pollination neuroethologist who studies how nervous systems process sensory information and how that processing dri
306 - SloBees (Bumble Bee Surveys in Slovenia with Dr. Danilo Bevk) | PolliNation
306 - SloBees (Bumble Bee Surveys in Slovenia with Dr. Danilo Bevk) | PolliNation Oct 5, 2026 20:50  Slovenia — a country the size of New Jersey — is home to 575 bee species, more than a quarter of all species known in Europe. It's the birthplace of the Carniolan honeybee, but it's also a hotspot for wild and solitary bees. This week, we sit down with Dr. Danilo Bevk, a researcher at the National Institute of Biology in Ljubljana and founder of the SloBees Society (Čmrljica), to talk about Slov
305 - Inside the USGS/FWS Native Bee Lab: Building Bee Monitoring, ID, and Data Capacity | PolliNation
305 - Inside the USGS/FWS Native Bee Lab: Building Bee Monitoring, ID, and Data Capacity | PolliNation Jul 13, 2026 01:14:48  This week, we catch up with Sam Droege with the US Geological Survey and Clare Maffei with US Fish and Wildlife Service to discuss the origins and evolution of the Bee Lab and its role as a support hub for bee biodiversity work. Sam describes shifting from designing national monitoring programs for birds and other taxa to pollinators, finding bee monitoring statistically difficult due to high ye
304 - Millions of Solitary Bees in a Cemetery: Andrena regularis Aggregations and Parasite Dynamics | PolliNation
304 - Millions of Solitary Bees in a Cemetery: Andrena regularis Aggregations and Parasite Dynamics | PolliNation Jul 6, 2026 28:58  Dr. Bryan Danforth of Cornell University joins the podcast to discuss a new Apidology study led by Steven Hodge on emergence dynamics and host–parasite associations in a massive cemetery nesting aggregation of the solitary bee Andrena regularis. Using emergence traps checked daily for 40 days at East Lawn Cemetery near Cornell, the team estimated a mean population size of 5.5 million emerging be
303 - Wonderful World of Wasps | PolliNation
303 - Wonderful World of Wasps | PolliNation Jun 30, 2026 55:33 Wasps are an often underappreciated and underdiscussed pollinator group. In today's episode, we will dive into their fascinating world. We'll define what exactly a wasp is, the diversity of wasps around the world, their specialized hunting skills, and far beyond. Sloan Tomlinson is a science communicator, insect photographer, and regulatory contributor to wasp educational programs. Check out That
302 - Forest Log Landings for Bees | PolliNation
302 - Forest Log Landings for Bees | PolliNation May 11, 2026 35:55 Log landings serve as a unique way to provision habitat in otherwise closed-canopy forests, providing refuge for wild bees and wasps. UMass Amherst PhD candidate Aliza Fassler unpacks her research on seeding log landings with native plants, and speaks to the pollinator assemblages that use them.   Learn more about Aliza's research in this technical report: https://t.ly/gM2hR Visit the UMass Extens
301 - Mason Bees 101: How to Care for Blue Orchard Bees (and Stop Houdini Flies) | PolliNation
301 - Mason Bees 101: How to Care for Blue Orchard Bees (and Stop Houdini Flies) | PolliNation May 4, 2026 38:21  Thyra Mckelvie joins PolliNation to discuss managing blue orchard bees (mason bees). Thyra is the Managing Director and Solitary Bee Educator at Rent Mason Bees. She outlines three essential care steps: start with clean, openable nesting material of proper size, remove nests at the end of spring to protect developing bees from summer predators, and harvest/clean cocoons in fall to control pests
300 - PolliNation RELOADED | PolliNation
300 - PolliNation RELOADED | PolliNation Apr 27, 2026 20:46 As the 300th episode approached Dr. Melathopoulos started to get nervous. He had been doing the show since 2018. When his podcasting hero Melvyn Bragg hung up his podcasting mic last year, Dr. Melathopoulos wondered if he should do the same. But no. Polli-Nation is officially outgrowing its borders! While the show's roots are at OSU Extension, we are thrilled to welcome a new collaborative hostin

Recommended