Hannah Levenson is a North Carolina native with a diverse research background ranging from working on reef degradation in The Bahamas to the impacts of pesticide applications on honey bee hives in South Dakota. Now she is a graduate student in Entomology with a co-major in Biology at North Carolina State University working under Dr. David Tarpy. She is currently conducting a state-wide survey on native bee populations across North Carolina, which will be the most detailed dataset in the state to date. One area of particular focus within this research is looking at impacts of conservation efforts on native bee populations over time as well as various pollinator interactions. Hannah’s project addresses a large knowledge gap on native bee populations and will aid in making future conservation decisions. After graduation she plans to continue a career in bee research and become more involved in international work.

 

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NC State Apiculture

Video outlining Hannah’s research

Protecting NC Pollinators

Hannah’s Book Recommendation: The Bees in Your Backyard (Princeton University Press, 2015)

Go to tool: Discover Life Guide to Bee Genera, Buglife

Favorite Pollinator: Triepeolus, Holcopasites

 

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Aaron Anderson on PolliNation with Andony Melathopoulos

In this episode, Aaron Anderson, a Ph.D. student in the OSU Department of Horticulture, talks about his research on gardening with native plants. Under the direction of Dr. Gail Langellotto, Aaron is researching native plants that support ecosystem services; that gardeners find attractive, and that they would want.

Currently, Aaron is running a large field trial at OSU’s North Willamette Research Center studying 23 native Willamette Valley wildflower species. Aaron monitors the floral bloom, performs timed pollinator observations, and samples the insect community on each plot. Additionally, he is currently asking gardeners to rank the aesthetics of these flowers via an online survey. From this research, Aaron plans on developing pollinator-friendly planting lists of PNW native wildflowers that are also attractive to home gardeners.

Listen in to learn what native plants are best for your garden, both for increasing the health of local pollinators and adding beauty to your garden.

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“There have been very few studies that have been done on the relative attractiveness of different plants to pollinators, especially in a garden-type setting.” – Aaron Anderson

Show Notes:

  • What makes a study like Aaron’s necessary, even with the abundance of free information online
  • Why there is no “superplant” for pollinator gardens
  • Why Aaron chose to study native plants in garden spaces for increasing the health of pollinators
  • How Aaron crafted his study, and what steered his decisions
  • Why the results of two similar studies on the most attractive plants to pollinators came out so different
  • Why native plants are so crucial in attracting honeybees
  • Which plants were found to be the top five for attracting pollinators to your garden
  • How Aaron sees less aesthetically desirable plants adding to the beauty of your garden
  • How the market is shifting from purely aesthetic decisions for gardens towards more functional ideas
  • What’s next for Aaron and his research
  • How you can tell a honeybee apart from other bees

“The nice thing about a lot of these annuals is that if you don’t like how they like after or right before they go to seed, you can really easily just pull them out.” – Aaron Anderson

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The Research Retinue is a new segment on PolliNation that goes into depth on research papers that have been recently featured in the news. The Retinue is made up of intrepid OSU undergraduates and this week involved Addison DeBoer (Biology), Lacy Haig (Zoology), Umayyah Wright (Environmental Science), Isabella Messer (Horticulture). They take up the question of the conservation implications of honey bees by examining two papers published in top research journals last month that take up this question from different angles.

Listen in to learn more about how honey bees affect global regions, which pollinators are the most effective, and how studies could improve their research.

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“Even if [honey bees] could [do the job of all the other pollinators combined], would we want them to? Because then we’d be missing out on all of the ecological variation of the other species.“ – Umayyah Wright

Show Notes:

  • How the honey bee contributes to pollination of wild plant communities worldwide
  • Why honey bee contributions to wild plant pollination can change due to many different environmental factors
  • How effective a pollinator the honey bee is in comparison to other bees
  • Why a pollinator’s native region is so important in it’s local ecosystem
  • Why simply pollinating plants is not the entire goal of pollinator protection
  • What is the most important trait of pollinators for conservation
  • Why these studies were useful, and what they need to improve
  • What the Research Retinue would like to see in the future for pollinator studies
  • Are their risks associated with beekeeping in sensitive areas
  • How different programs are taking steps to help home gardeners benefit the pollinator population
  • What home gardeners can do to help local pollinators flourish

“In the fight for bee conservation, we shouldn’t be focusing on honey bees because that’s an agricultural and economic issue, not a conservation issue.” – Isabella Messer

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