In Defense of Plants

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Ep. 434 - Moths are Important Pollinators

August 13, 2023

This episode celebrates moths as pollinators. We ignore or even malign moths at our own peril. Dr. Stephen Robertson joins us to talk about how even crop pests can act as important pollinators. From their bewildering numbers to the ways they interact with daytime pollinators, Dr. Robertson will open your mind to the amazing and understudied world of moth pollination. This episode was produced in part by Sea, Shannon, Thomas, Will, Jamie, Waverly, Brent, Tanner, Rick, Kazys, Dorothy, Katherine, Emily, Theo, Nichole, Paul, Karen, Randi, Caelan, Tom, Don, Susan, Corbin, Keena, Robin, Peter, Whitney, Kenned, Margaret, Daniel, Karen, David, Earl, Jocelyn, Gary, Krysta, Elizabeth, Southern California Carnivorous Plant Enthusiasts, Pattypollinators, Peter, Judson, Ella, Alex, Dan, Pamela, Peter, Andrea, Nathan, Karyn, Michelle, Jillian, Chellie, Linda, Laura, Miz Holly, Christie, Carlos, Paleo Fern, Levi, Sylvia, Lanny, Ben, Lily, Craig, Sarah, Lor, Monika, Brandon, Jeremy, Suzanne, Kristina, Christine, Silas, Michael, Aristia, Felicidad, Lauren, Danielle, Allie, Jeffrey, Amanda, Tommy, Marcel, C Leigh, Karma, Shelby, Christopher, Alvin, Arek, Chellie, Dani, Paul, Dani, Tara, Elly, Colleen, Natalie, Nathan, Ario, Laura, Cari, Margaret, Mary, Connor, Nathan, Jan, Jerome, Brian, Azomonas, Ellie, University Greens, Joseph, Melody, Patricia, Matthew, Garrett, John, Ashley, Cathrine, Melvin, OrangeJulian, Porter, Jules, Griff, Joan, Megan, Marabeth, Les, Ali, Southside Plants, Keiko, Robert, Bryce, Wilma, Amanda, Helen, Mikey, Michelle, German, Joerg, Cathy, Tate, Steve, Kae, Carole, Mr. Keith Santner, Lynn, Aaron, Sara, Kenned, Brett, Jocelyn, Ethan, Sheryl, Runaway Goldfish, Ryan, Chris, Alana, Rachel, Joanna, Lori, Paul, Griff, Matthew, Bobby, Vaibhav, Steven, Joseph, Brandon, Liam, Hall, Jared, Brandon, Christina, Carly, Kazys, Stephen, Katherine, Mohsin Kazmi Takes Pictures, Manny, doeg, Daniel, Tim, Philip, Tim, Lisa, Brodie, Bendix, Irene, holly, Sara, and Margie.

Contact Dr. Robertson: smrobertsonphd@gmail.com

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Ep. 424 - Uncovering the Mysteries of Galls

June 4, 2023

Galls are perplexingly complex and, in many ways, mysterious structures. Galls are induced by another organism living within the tissues of the host plant. They can occur on a variety of plant organs and come in variety of shapes, sizes, and colors. Join and and Dr. Antoine Guiguet as we explore the wonderful world of galls and learn what his work can teach us about their formation. This episode was produced in part by Jamie, Brent, Tanner, Rick, Kazys, Dorothy, Katherine, Emily, Theo, Nichole, Paul, Karen, Randi, Caelan, Tom, Don, Susan, Corbin, Keena, Robin, Peter, Whitney, Kenned, Margaret, Daniel, Karen, David, Earl, Jocelyn, Gary, Krysta, Elizabeth, Southern California Carnivorous Plant Enthusiasts, Pattypollinators, Peter, Judson, Ella, Alex, Dan, Pamela, Peter, Andrea, Nathan, Karyn, Michelle, Jillian, Chellie, Linda, Laura, Miz Holly, Christie, Carlos, Paleo Fern, Levi, Sylvia, Lanny, Ben, Lily, Craig, Sarah, Lor, Monika, Brandon, Jeremy, Suzanne, Kristina, Christine, Silas, Michael, Aristia, Felicidad, Lauren, Danielle, Allie, Jeffrey, Amanda, Tommy, Marcel, C Leigh, Karma, Shelby, Christopher, Alvin, Arek, Chellie, Dani, Paul, Dani, Tara, Elly, Colleen, Natalie, Nathan, Ario, Laura, Cari, Margaret, Mary, Connor, Nathan, Jan, Jerome, Brian, Azomonas, Ellie, University Greens, Joseph, Melody, Patricia, Matthew, Garrett, John, Ashley, Cathrine, Melvin, OrangeJulian, Porter, Jules, Griff, Joan, Megan, Marabeth, Les, Ali, Southside Plants, Keiko, Robert, Bryce, Wilma, Amanda, Helen, Mikey, Michelle, German, Joerg, Cathy, Tate, Steve, Kae, Carole, Mr. Keith Santner, Lynn, Aaron, Sara, Kenned, Brett, Jocelyn, Ethan, Sheryl, Runaway Goldfish, Ryan, Chris, Alana, Rachel, Joanna, Lori, Paul, Griff, Matthew, Bobby, Vaibhav, Steven, Joseph, Brandon, Liam, Hall, Jared, Brandon, Christina, Carly, Kazys, Stephen, Katherine, Mohsin Kazmi Takes Pictures, Manny, doeg, Daniel, Tim, Philip, Tim, Lisa, Brodie, Bendix, Irene, holly, Sara, and Margie.

Follow Dr. Guiguet on Twitter: @AntoineGuiguet

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Ep. 274 - Hollow Trees = Habitat

July 19, 2020

Move over raccoons and squirrels, hollow trees have some additional residents to support. Joining us on this episode are Dr.'s Lary Reeves and Andrei Sourakov to talk to us about how hollow trees are proving to be great spots to find massive congregations of moths, mosquitoes, and many other arthropods. When you consider how many hollow trees are on the landscape, you begin to realize just how much habitat these trees can provide. This episode also stands as proof of the power of natural history observations. By taking the time to observe nature no matter where you are, amazing discoveries will be made! This episode was sponsored by The Great Courses Plus and produced in part by Judy, Steve, Kae, Carole, Mr. Keith Santner, Dana, Chloe, Aaron, Sara, Kenned, Vaibhav, Kendall, Christina, Brett, Jocelyn, Kathleen, Ethan, Kaylee, Runaway Goldfish, Ryan, Donica, Chris, Shamora, Alana, Laura, Alice, Sarah, Rachel, Joanna, Griff, Philip, Paul, Matthew, Clark, Bobby, Kate, Steven, 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, Liba, Mohsin Kazmi Takes Pictures, doeg, Clifton, Stephanie, Benjamin, Eli, Rachael, Plant By Design, Philip, Brent, Ron, Tim, Homestead Brooklyn, Brodie, Kevin, Sophia, Mark, Rens, Bendix, Irene, Holly, Caitlin, Manuel, Jennifer, Sara, and Margie.

Learn more about Dr. Sourakov’s work and the Florida Museum of Natural History

Learn more about Dr. Reeves’ work and the University of Florida’s entomology department

Follow Dr. Reeves on instagram: @biodiversilary

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Ep. 251 - A Florida Moth Keeping Invasive Species in Check

February 9, 2020

The movement of species around the globe is akin to opening Pandora's Box. Once an invasive species becomes established, it can be very difficult, if not impossible to get it under control. Every once in a while, however, nature provides us with a solution. In this episode we learn about how the incredibly beautiful ornate bella moth (Utetheisa ornatrix) is keeping some invasive peas at bay in Florida. The larvae of the ornate bella moths feed only on rattlebox plants in the genus Crotalaria. Not only do the caterpillars need rattleboxes for food, they also utilize its toxins for communication and defense. Join me and my guest Dr. Andrei Sourakov as we discuss how bella moths have shifted their diets to include invasive rattlebox plants and how this host shift is keeping their invasion at bay. This is a fascinating discussion about the ecological consequences of invasive plant introductions. Kaylee, Runaway Goldfish, Ryan, Donna, Donica, Chris, Shamora, Alana, Laura, Alice, Sarah, Rachel, Joanna, Griff, Philip, Paul, Matthew, Clark, Bobby, Kate, Steven, 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, Liba, Mohsin Kazmi Takes Pictures, doeg, Clifton, Stephanie, Benjamin, Eli, Rachael, Plant By Design, Philip, Brent, Ron, Tim, Homestead Brooklyn, Brodie, Kevin, Sophia, Mark, Rens, Bendix, Irene, Holly, Caitlin, Manuel, Jennifer, Sara, and Margie.

Learn more about the McGuire Center for Lepidoptera & Biodiversity

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Ep. 250 - Nature's Best Hope: a conversation with Dr. Doug Tallamy

February 2, 2020

With his first book, "Bringing Nature Home," Dr. Doug Tallamy managed to distill decades worth of ecological science into a compelling story of the environmental benefits of native plants. Now he is back with an empowering new book entitled "Nature's Best Hope: A New Approach to Conservation That Starts in Your Yard." In a world full of doom and gloom, Dr. Tallamy's latest book is an uplifting and empowering guide to how each and every one of us can be part of the conservation movement and it all starts with native plants. With 83% of the land in the United States under private ownership, the power to help nature lies in the choices we make. Join Dr. Tallamy and me for an empowering discussion about how each and every one of us can play a role in restoring nature. This episode was produced in part by Ryan, Donna, Donica, Chris, Shamora, Alana, Laura, Alice, Sarah, Rachel, Joanna, Griff, Philip, Paul, Matthew, Clark, Bobby, Kate, Steven, 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, Liba, Mohsin Kazmi Takes Pictures, doeg, Clifton, Stephanie, Benjamin, Eli, Rachael, Plant By Design, Philip, Brent, Ron, Tim, Homestead Brooklyn, Brodie, Kevin, Sophia, Mark, Rens, Bendix, Irene, Holly, Caitlin, Manuel, Jennifer, Sara, and Margie.

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Ep. 220 - The Sex Lives of Yuccas

July 7, 2019

Yuccas are cool plants just based on appearances but their pollination ecology is downright fascinating. All members of the genus Yucca rely on moths for pollination and the moths themselves could not exist if it wasn't for Yucca flowers. What started as a parasitic relationship has since evolved into an extremely specific mutualism. Join Syracuse University's Dr. Kari Segraves and I as we discuss her research on this system and learn what Yucca pollination can teach us about evolutionary arms races, parasites, and climate change. This episode was produced in part by Steven, 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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