Wasp Prevention Tips in Arizona

Pubished On: September 2, 2022

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Wasps are one of the most alarming, and potentially harmful, pests swarming around in the desert area of Arizona. As you likely know, wasps are dangerous because they can be aggressive and persistent. When someone intrudes on a wasp nest, wasps attack (often in packs) to protect their territory, or a wasp will sting if they are interrupted or bothered while pollinating or scavenging. And, unlike a bee, a wasp can sting and then sting multiple times if necessary. A wasp sting, while not deadly itself, is uncomfortable and causes significant pain. It can be possible to have a serious reaction if you have an allergy to wasp stings, so you will want to seek immediate medical attention if problems continue shortly after a sting.

Wasps will infest your home or the area near it since they are constantly looking for new food sources, a nesting site, protection from the outside during the winter, or possibly by accident (such as wandering through an open door or window). It can be difficult to find how a wasp entered because they get in through an opening that leads into the house. So, the proper treatment is effectively sealing openings and access points.

Signs of Wasp Infestation

You may be wondering, “What signs are there for wasp infestations that I can look out for before it gets too serious?” Most signs for wasps aren't too sophisticated (especially compared to infestation signs for termites or spiders), but the best thing to do is to continue to stay on the lookout for flying, chewed wood, and visible nests.

Flying Insects. If you see anything flying around in your house, it is smart to double-check that it isn't a wasp. Obviously, a wasp can be identified by its long wings and yellow body, about half to 1 inch in length. You will typically notice a wasp in swarms, particularly staying close to their nest.

Chewed wood. Something most people don’t know is that wasps build their nests by chewing up the wood. So, you might see holes in the wood around the outside of your home if there’s a potential wasp infestation.

Visible nests. A nest itself is the biggest indicator of an infestation. If you see one, you should get help from an expert as soon as you can. Nests are made of wood or mud and are shaped in an uneven ball. And wasps will attack once they are threatened to protect their nest, which is another reason to get treatment from an expert rather than handling it on your own.

Wasps can sometimes be smarter than you would expect to hide their nest, but you can proactively locate a nest before the infestation is a serious problem. Most common nest areas are behind shutters and on roof eaves (the edge that overhangs the exterior). A wasp’s flight pattern often will lead you back to the nest’s location. It’s good to not overreact right away once you see a wasp, but try to use that wasp to find the entire nest. 

Common Wasps in Arizona

Yellow jacket. This wasp, referred to as a yellow jacket because of the yellow and black bands on the tail, is more aggressive and defensive than most. With a large colony size, they feel the need to effectively defend their colonies and even have a “guard” wasp at nest entrances.

Mud dauber. A mud dauber gets its name because they build its nest from mud, and they are actually rarely aggressive. They build their nest in attics, porches, and carports, which they then stockpile with spiders. These wasps look a little different with their thread-like waist connecting the rest of the body with the abdomen.

Paper wasp. Depending on the species, the paper wasp is yellow, black, brown, or red. They get their name from the fact that they construct their nests with items, specifically a plant material with saliva, that look like paper. Like the mud dauber, paper wasps aren’t typically aggressive but can cause problems when they do attack, especially when provoked or disturbed, since their stings are extremely painful. 

Tips to Keep Wasps Away

If you’re like most people, then you want to keep wasps as far away as possible. Here are a few great preventative tips for wasp control:

  • Get rid of food sources and take out trash frequently. Wasps particularly like ripe or rotten fruits or pet food, so be cognizant of leaving these out; it’s basically an invitation for wasps.
  • Keeping windows and doors shut. As we said, wasps can fit in through the tiniest of cracks, let alone a wide-open window or door. Keep these openings closed so your home is safer (and cooler with that AC).
  • Fill in holes. Many wasps look for openings within the ground, especially cement or grass, to make a new home. If you take it upon yourself to fill these holes in, you’ll reduce the opportunity for wasps to find shelter.

About Urban Desert Pest Control 

Urban Desert Pest Control is a family-owned and operated pest control company serving the Phoenix area. We have over 21 years of experience in commercial and home extermination.

Contact our team to learn more or for a free pest control quote. And you can keep up with us by reading our blog where we frequently answer questions like “Why are there mosquitoes in my backyard?” or offer advice like how to detect bed bugs and much more.

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