Ep. 218 - The Cactoblastis Conundrum

Today we are talking about an invasive species issue that may spell disaster for some cacti in North America. The cactus moth (Cactoblastis cactorum) originated in South America but has been moved all around the world as a form of biocontrol for invasive prickly pear cacti (Opuntia spp.). Thanks to some introductions into the Caribbean, it has since found its way to southern North America where it was the potential to seriously upset the balance for native prickly pear. This could be bad news because prickly pear are super important components of the flora wherever they occur. Joining us to provide some insights into the invasive cactus moth issue is Dr. Chris Brooks, an associate professor at Mississippi State University. His work focuses on the various nuances to invasive cactus moth ecology. What Dr. Brooks and his colleagues are finding is a more intricate picture of invasion biology than I ever realized. Join us for a fascinating and in depth look at this invasive species conundrum. This episode was produced in part by Brittney, McMansion Hell, Joey, Catherine, Brandon, Hall, Vegreville Creek and Wetlands Fund, Kevin, Oliver, John, Johansson, Christina, Jared, Hannah, Katy Pye, Brandon, Gwen, Carly, Stephen, Botanical Tours, Moonwort Studios, Lisa, Liba, Lucas, Mohsin Kazmi Takes Pictures, doeg, Clifton, Stephanie, Rachelle, Benjamin, Eli, Rachael, Anthony, Plant By Design, Philip, Brent, Ron, Tim, Homestead Brooklyn, Brodie, Kevin, Sophia, Brian, Mark, Rens, Bendix, Irene, Holly, Caitlin, Manuel, Jennifer, Sara, and Margie.

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Ep. 111 - Leaf Miners

You have all probably seen them, however, many probably don't realize what they are. Leaf miners are any sort of arthropod that lives part or all of its life nestled in the tissues of a leaf. This is an amazing world that desperately need more attention. That's where people like Charley Eiseman come in. Charley has devoted much of his free time to trying to better understand the leaf miners of North America. Along the way he has made some exciting discoveries, describing new species in his own back yard! Join us for a riveting about the micro world. This episode was produced in part by Mark, Allen, Desiree, Sienna & Garth, Laura, Margie, Troy, Sara, Jennifer, Christopher, Manuel, Daniel, John, Rosanna, and Mary Jane.  

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