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Food Fight (AKA: I'm hangry now)
Lately, I’ve been doing a LOT of work in food processing sites. So of course, I have stored product pests on my brain. And on every other open tab of my browser! This time of year, if you run quality assurance or perform pest control services for a food processing plant, commercial bakery, or distribution hub, late summer brings a very specific kind of headache. It’s August. Temperatures inside non-air-conditioned warehouses are hovering in the upper 80s or 90s, if you are lu

Chelle Hartzer
Aug 43 min read


Rodent Tales (AKA: I'm hungry)
I like chocolate. Specifically dark chocolate, but I’m not turning away the semi-sweet chocolate chip cookies or the milk chocolate morsels in a good brownie. A candy bar or a filled chocolate candy will do just fine. Open a bag and I’ll be there. The closer it is, the faster I am going to find it and eat it, probably a lot of it given the chance! If I have to go to the store and buy it, or spend a few hours cooking it, obviously it’s going to take me longer to get to it and

Chelle Hartzer
Jul 213 min read


Bring Out Your Dead! (AKA: Protecting public health)
When most people hear the word "plague," they immediately picture medieval Europe, wooden carts, and plague doctors in bird masks. It feels like an ancient historical artifact. The plague is still very much active today. Yersinia pestis (the bacterium that causes plague) has been quietly circulating in the wildlife of the American West for decades. A recent announcement from the New Mexico Department of Health: a wild rodent in Santa Fe County officially tested positive for

Chelle Hartzer
Jul 143 min read


THE Game (AKA: GOOOAAAALLL!)
The FIFA World Cup is here, and the numbers being tossed around are staggering. A recent piece by food safety expert Francine Shaw highlighted a logistics nightmare: one host city expects up to 10 million visitors but only has 28 health inspectors on staff. Yep, that’s my city of Atlanta. Let that sink in. Ten million international fans. Thousands of temporary food trucks, pop-up tents, and fan zones. The Atlanta airport has new food stalls in many terminals. All being monito

Chelle Hartzer
Jul 73 min read


Get that out of your mouth! (AKA: the cat ate what?)
My cat was playing with a cockroach the other day, just one of the woods roaches that occasionally get in. Of course, I yelled at her (lots of good that did!) and removed the dead cockroach from her mouth and threw it out. Is my precious Max in danger from sucking on a cockroach? Probably not. Cockroaches elicit a definite “ew”, a distinct “yuck”, and a pretty definitive “nope” from most people and for good reason. The conditions they are found in are nasty and disgusting. So

Chelle Hartzer
Jun 232 min read


Guests, Pests, and Bagels (AKA: Not paying rent)
I’m currently on a semi-holiday, and let me tell you: work is a whole lot better when you’re watching the Atlantic Ocean, sipping tea, and enjoying a pastry from the local bakery. (Shout out to the amazing Bagel Stop here in Florida!) But even with the salt air, I can’t help but think about the unique challenges of pest control in vacation rentals. Whether it’s a tiny one-room cottage or a massive condo complex, one thing is certain: there will be guests... and there will be

Chelle Hartzer
Apr 282 min read


Poisonous Perceptions (AKA: Not just click-bait)
I have a lot of Google alerts for words relating to pest control. I typically skim through, look for any scientific articles and quickly delete. Then this one caught my eye. Ugh, here we go again, I think to myself. And yes, here we go again. Now, I get it. Pesticides are scary, especially when you call them “poisons”. Yes, they are intended to knock down the pest. Yes, some are poisonous (ingested). Yes, we want to make sure only the target animal is impacted by the pesti

Chelle Hartzer
Mar 242 min read


Bite me (AKA: Mosquito madness!)
It's day 8 of mosquito madness! You folks know I read a lot of research on all things pests so I can help my clients provide the best service possible. I have quite a few alerts set for news stories on all things pest related. It doesn’t surprise me that pest control and pest control devices are in the news. People want to protect themselves, their homes, and their foods from harmful pests. And if you read it on the internet, it must be true. Smh Here’s a few things that

Chelle Hartzer
Mar 103 min read


Drowning in Problems (AKA: Got water?)
Continuing with Mosquito Madness (day 2)! When we talk about mosquito control, it’s common for people to think of the spray or the fog. We picture the adult mosquito—the one currently buzzing or biting and ruining the outdoor patio seating. But we also need to look at the source. We talk about larvicides but do folks really understand them and how they work? Starting with the basics - every mosquito starts its life as a "wriggler" in a stagnant pool of water. Manage the lar

Chelle Hartzer
Mar 33 min read


Telling Tales (AKA: I've got puns)
You’ve read this blog and my articles before, so you know I like to have a little fun with these. It would be great to tell you how I got to this topic today, but it involves way too many open tabs, etymology, and a new article I was writing for PCT . It would take me longer to tell that story than write the blog. Let’s get into it. The ant and the grasshopper. If you don’t know the tale , there is a grasshopper, and there is an ant. You're up to date now. The ant. You know

Chelle Hartzer
Feb 173 min read


Holes in the Story (AKA: It wasn't me!)
When someone finds a hole in a wool coat or a silk rug, the first thing they say is, "A moth ate my clothes!" I hate to be the bearer of bad news (well, maybe I don't, I am an entomologist), but that’s not entirely true. The adult moths you see fluttering around? They don't even have functional mouthparts. They don’t eat anything at all. The real villains are their "teenagers"—the larvae. Whether you are managing a high-end retail boutique, a museum, or just your own walk-in

Chelle Hartzer
Jan 274 min read


The Great Migration (AKA: No More Roommates)
It’s officially winter, and while many of us are dreaming of cozy fires and hot cocoa, our six-legged (and occasionally eight-legged or four-legged) friends have the exact same idea. In the pest world, there’s a common misconception that once it gets cold, all the bugs just… disappear. I wish it were that simple! While some go into diapause (essentially insect hibernation), others decide that your heated facility or home is the perfect place to ride out the chill. Here’s the

Chelle Hartzer
Dec 23, 20253 min read
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