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Invasive Plants with Dr. Carrie DeJaco, Ph.D.

The Backyard Naturalists

Release Date: 01/29/2022

The Plant That Ate the World: All About Japanese Knotweed show art The Plant That Ate the World: All About Japanese Knotweed

The Backyard Naturalists

What do you get when you cross a fast-growing, hard-to-kill, concrete-cracking plant with curious naturalists and a microphone? You get this week’s brand-new episode of The Backyard Naturalists! Debbie and Laurie are back and diving into the wild, weird world of Japanese knotweed—also known as "the plant that ate the world." It’s not every day a plant earns a reputation as one of the most invasive species on the planet. But Japanese knotweed? It’s in a class all its own. Originally introduced for landscaping and erosion control (oops), it’s now banned in many states and...

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Fantastic Foxes: Rehab and Real Talk with Elizabeth Negron show art Fantastic Foxes: Rehab and Real Talk with Elizabeth Negron

The Backyard Naturalists

This week on The Backyard Naturalists, we’re diving nose-first into the world of foxes with Elizabeth Negron, Director of Foxtales Wildlife Rehab in Midland, Virginia. Elizabeth shares her journey from Washington State to the East Coast, driven by her lifelong fascination with foxes. She offers incredible insights into their behavior, biology, diet, and the important role they play in our environment. You’ll learn what it takes to care for orphaned kits, the surprising foods foxes love, and why they’re often misunderstood in suburban and rural areas. Elizabeth also highlights the...

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Encore Episode: Bye-Bye, Seed Bandits! Meet the Squirrel Buster show art Encore Episode: Bye-Bye, Seed Bandits! Meet the Squirrel Buster

The Backyard Naturalists

We’re reaching back to one of our most popular episodes for this week’s encore—and trust us, it’s a fan favorite for a reason! If squirrels have ever turned your bird feeders into their personal buffet, this one’s for you. Debbie and Lori are joined by Tatiana Thompson of Brome Bird Care, makers of the innovative Squirrel Buster bird feeders. Broadcasting all the way from snowy Quebec, Tatiana shares the backstory of how a simple idea grew into a worldwide movement in backyard birding. You'll learn how Brome’s clever feeder designs help bird lovers keep the seed for the...

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Encore: Skunks, Sass, and Surprises with Ruby Davis show art Encore: Skunks, Sass, and Surprises with Ruby Davis

The Backyard Naturalists

Have you ever wondered what’s really going on with the skunks in your backyard? 🦨 In this fascinating encore episode of The Backyard Naturalists, hosts Debbie and Laurie sit down once again with fan-favorite Ruby Davis for a deep dive into one of nature’s most misunderstood creatures. Ruby brings her signature blend of expertise and storytelling to the conversation, helping us explore skunk behavior, their surprising benefits to the ecosystem, and how to peacefully coexist with these nocturnal visitors. Whether you’ve had a skunk sighting or just want to learn something new about...

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Encore: Host Plants, Rolling Out the Red Carpet for Butterflies show art Encore: Host Plants, Rolling Out the Red Carpet for Butterflies

The Backyard Naturalists

It’s pollinator season in full swing, and what better way to celebrate than by rolling out the red carpet for butterflies? In this encore episode of The Backyard Naturalists, Debbie and Laurie share practical, inspiring ways to support these winged wonders — starting with host plants. From milkweed for monarchs to passionflower for Gulf fritillaries, you’ll learn how simple choices in your garden can give caterpillars the food they need to grow, transform, and keep butterfly populations thriving. The hosts break down why host plants matter, how to choose the right ones, and how these...

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Snake Deterrents: What Works, What Doesn’t show art Snake Deterrents: What Works, What Doesn’t

The Backyard Naturalists

Summer is heating up across the Carolinas, and that means snakes are on the move — and stirring up plenty of conversation. In this episode, Debbie and Laurie bust myths and tackle misinformation about snake deterrents, exploring what truly works (and what absolutely doesn’t) to keep these fascinating reptiles out of spaces where they aren’t welcome. From mothballs to marigolds, ultrasonic gadgets to sticky traps, the hosts share a science-based look at these so-called “solutions” and offer practical, humane advice for managing your yard in a way that discourages unwanted snake visits...

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Catching Up – Monarchs, Lanternflies, and Zombie Deer? Oh My! show art Catching Up – Monarchs, Lanternflies, and Zombie Deer? Oh My!

The Backyard Naturalists

It’s time to catch up with The Backyard Naturalists, your weekly dose of everything wild and wonderful in the natural world! This week, Debbie and Laurie are taking a look back—and a hopeful step forward—as they revisit three important topics that continue to affect our backyards and beyond: the Spotted Lanternfly, Chronic Wasting Disease (aka “Zombie Deer Disease”), and the Monarch Butterfly population. From celebrating 94,000+ listens (can you believe it?!) to sharing laughs about bell ringing at the Matthews Community Farmers Market, this episode is full of gratitude, good vibes,...

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🎧 Frogs, Toads & Backyard Choruses show art 🎧 Frogs, Toads & Backyard Choruses

The Backyard Naturalists

In this episode of The Backyard Naturalists, Debbie and Laurie take a fun and fascinating leap into the world of frogs and toads—those small but mighty voices you hear rising from ponds, ditches, and backyards as spring turns into summer. You’ll learn how to spot (and hear!) some of North Carolina’s most common amphibians, including the American Bullfrog, Southern Leopard Frog, Spring Peeper, American Toad, and the charmingly named Eastern Spadefoot Toad. The hosts break down what makes frogs different from toads, share the importance of ephemeral ponds for breeding, and encourage...

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🐍 Snakes, Safety, and a Python Named Norm show art 🐍 Snakes, Safety, and a Python Named Norm

The Backyard Naturalists

This week on The Backyard Naturalists, we’re welcoming a cold-blooded guest — and we mean that in the best way possible. Reptile educator Jay Bell joins Debbie and Laurie in the studio, bringing along his unforgettable companion: Norm, a Burmese python who stretches over 6 feet long (and still growing!). Together, they unpack a fascinating (and often misunderstood) corner of the natural world: snakes. Whether you're a snake lover or snake skeptic, this episode has something for you: 🐍 Snake bite safety 101 – What to do and what NOT to do if you're ever bitten by a venomous snake ...

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Saturday Mornings at the Market: A Visit to Matthews Farmers Market show art Saturday Mornings at the Market: A Visit to Matthews Farmers Market

The Backyard Naturalists

In this vibrant episode, hosts Debbie and Laurie take us on-location to one of North Carolina’s most cherished local gems: the Matthews Farmers Market. With the sun just rising and vendors setting up, they capture the buzz and beauty of the market firsthand — and share conversations with the passionate people who make it all happen. You’ll hear from: 🎙️ Jessica Thomas, Market Manager, who shares the market’s 34-year journey and recent growth to over 58 local vendors. 🥕 Farmers from Wild Hope Farm, Heaven’s Dew Farm, and others, diving into organic, sustainable, and...

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The Backyard Naturalists are absolutely thrilled to feature Dr. Carrie, DeJaco, Ph.D. on this episode to have a conversation about invasive plants. Dr. DeJaco is an Associate Professor of Biology and Environmental Science at Pfeiffer University in North Carolina. She also holds a B. A. and Masters Degree in Biology from the University of Louisville. Carrie loves using Pfeiffer's extensive Misenheimer campus as an outdoor classroom in which her students can conduct projects with invasive species, succession, and landscape reconciliation.     We start the conversation at the very beginning with the simple question, “what is an invasive plant” and during the discussion, we review items such as:

  • The Top 10 List of invasive plants in the Greater Charlotte, NC region
  • Which invasive plant can you get rid of to help control mosquitoes in your yard
  • Once you’ve rid your yard of invasive ground cover, what’s a good, drought tolerant replacement

During this episode, Debbie mentions a document published by the City of Charlotte and Mecklenburg County which reviews invasive exotic plants in the area and how it serves as a guide to their identification and removal. The publication can be accessed here.

Carrie's website provides a comprehensive list and detailed information on native and invasive plants for your yard and garden. 

We encourage you to regularly visit Dr. DeJaco’s Facebook page, For the Birds and the Bees and connect with the Backyard Naturalists on the Web, Facebook and Instagram.

Please visit and support our presenting sponsor, Backyard Birds at http://www.thebirdfoodstore.com. A mecca for bird lovers and bird watchers, Backyard Birds is an independent family-owned business located in Matthews, NC (next to Dairy Queen), just southeast of Charlotte.

Thanks for listening to The Backyard Naturalists.  We hope you have a day filled with the wonders of nature. Get outside and take a walk on the wild side! Please don’t forget to leave a 5-star review for The Backyard Naturalists podcast.

Production services for The Backyard Naturalists podcast are provided by Downtown Podcasting. To start a conversation on how you can have a podcast, simply send an email to [email protected].