In this episode of the Peskies Pest Control Podcast, hosts Michael Wienecke and Travis McGowin dive into the gritty details of what they call the “nastiest, grossest ant in Alabama”—the Argentine ant. The duo explores the unique biological traits of these invasive pests, such as their monomorphic size and their tendency to form massive supercolonies that can span thousands of miles. Beyond just being a nuisance, the hosts highlight the genuine health risks these ants pose as they travel from damp areas like sewage and stagnant water directly into home pantries, potentially spreading diseases like E. coli, salmonella and dysentery. From the “musty odor” they emit when squished to practical “ounce of prevention” tips for sealing up your home, this episode provides a comprehensive guide to identifying and controlling one of the most prolific pests in the South. Watch this on YouTube! Podcast Transcript:Michael Wienecke 0:00 Hey. So here on the Peskies Pest Control Podcast, we are going to talk about the nastiest, grossest ant in Alabama, and that is the Argentine ant. It is. It’s gross. It crawls over sewage and poop and gets in people’s food sometimes, and it just causes dysentery,Travis McGowin 0:18 among many other things. I’m sure there’s probably some E coli, salmonella and all that in there too.Michael Wienecke 0:26 Look, dysentery is just it reminds me of, like, Oregon Trail. Remember that game Oregon Trail? It’s like, what’d you die from dysentery?Travis McGowin 0:34 I think everybody died from dysentery on that game, if I’m not mistaken. It’s a very common theme, apparently. But anyway, no, the Argentine ant definitely, definitely, a very prolific ant in terms of size, colony size and whatnot that, you know, originally came around from Argentina and basically South America, very large area of South America, and was very likely introduced, you know, because of world trade shipping and trade routes and that sort of thing, like most of our very invasive pests are introduced to other countries.Michael Wienecke 1:09 It’s crazy to me how most rats, bugs, you know, other animals, have gone over from shipping. I mean, shipping has just transported so many different species of animals from one continent to another, absolutely.Travis McGowin 1:26 I mean, when you consider, you know, pests in general, and the problems that they’ve caused throughout history, and then, you know, we all want to be interconnected and trade and and all these things. But, I mean, it does come with its consequences. You know, it’s, it is one caveat to being a more, I guess, unified world in that sense, nature, nature. So, you know, tell us a little bit about some of the physical characteristics of the Argentine ant.Michael Wienecke 1:59 So really, it’s brown, light brown, kind of blackish colored. You know, really, biggest thing is you’re going to find them around the the outside of your structure, your house, leave debris, large stacks of wood. We always kind of joke about Argentine ants, because they are just they wreak havoc once you find a nest. I mean, they just come in Super colonies and just come out of the woodwork.Travis McGowin 2:27 RIght, and then when you squish them, they stink,Michael Wienecke 2:30 Yes, the musty odor, yes. They do a bit when you when you stink them, or when you squish them, they do stink, yes.Travis McGowin 2:35 And unlike some, you know, some ant colonies out there can be what we we call polymorphic, but Argentine ants are monomorphic, so typically they are all one size in when you look at them.Michael Wienecke 2:51 Well, and that sounds really boring, but we’re trying to do an inspection, knowing if they’re poly or mono is very important, because that gives that leads us to what type of ant we have, whether a carpenter ant, Argentine ant, fire ant, Pharaoh ant, you know, kind of going over all the ants.Travis McGowin 3:10 Right, and you know, Argentine ants are known to have very large colony sizes, so, and when you consider that approximately 90% of the colony are workers. I mean, they get things done, and they get it done in a hurry. So, you know, from the time that they’re an egg to the time that they’re an adult is roughly around 100 days, give or take, depending upon, obviously, the colony and weather and all that sort of thing. But by spring, they’ve got this very large build up of colonies, or excuse me, colony members, you know, and so, I mean, there’s, there’s even a documented case over in Europe of a colony Spain, one colony ultimately spanning 3700 miles.Michael Wienecke 3:56 That is a long way. I believe it was, what Italy to what does it say Spain?Travis McGowin 4:03 I don’t remember exactly, but it was, it was a very, very long way for one ant colony to have spread.Michael Wienecke 4:11 Yeah, that’s wild. They Well, I mean, in a super colony over winter, or colonize over winters to survive, and then in ...
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