The Difference Between Wasps and Hornets: Identification and Response Tips

North America is home to plenty of stinging insects, but wasps and hornets are among the most common. To the untrained eye, they might look similar, but there are some key differences that set them apart.

In this post, we’ll take a closer look at wasps and hornets, and discuss how homeowners can identify an infestation and respond appropriately.

Differences and Similarities in Appearance

Here’s a fun fact: All hornets are technically wasps. It’s like how all squares are rectangles, but not all rectangles are squares. This means that some overlap in appearance and behavior between hornets and wasps is quite common!

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Wasps are usually smaller and slimmer than hornets, with a more delicate build and a distinct V-shaped pattern on their abdomens. Hornets tend to be larger and stockier, with rounder abdomens that lack the V-shaped marking you’ll see on wasps.

Color is another giveaway. Wasps are often bright yellow with black rings, but some species can be red, brown, or even metallic blue. Hornets, on the other hand, tend to be darker in color, ranging from yellow and orange to reddish-brown.

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Differences and Similarities in Behavior

WWhen it comes to behavior, the difference between wasps and hornets is noticeable. Hornets are generally more aggressive, especially when defending their nests. They’ve got a reputation for stinging people and animals with little warning, which makes them especially dangerous if you get too close. Wasps can be defensive too, but they’re less likely to sting unless they feel genuinely threatened.

Unlike honeybees, wasps and hornets can sting as many times as they want. Their smooth stingers make it easy for them to use their venom for hunting other insects or defending their nests. That’s part of what makes dealing with a wasp or hornet nest so risky.

Wasps and hornets build their nests in different ways, and knowing the difference can help you figure out what you’re dealing with. Paper wasps build open, umbrella-shaped nests out of chewed wood pulp. You’ll usually find them hanging from eaves, branches or tucked away in sheltered spots.

Yellow jackets prefer building their nests underground or hidden in walls, so if you’re seeing a lot of them around your yard, it’s worth checking for ground wasp nests. Hornets, on the other hand, build large, enclosed nests with a smooth, papery texture. You’ll often spot them high up in trees, under roofs, or anywhere that offers good protection.

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How to Deal with an Infestation

Dealing with wasps, hornets, or yellow jackets can be overwhelming, especially if you’re not sure what you’re up against. From aggressive hornets to persistent wasps, handling an infestation requires the right approach and a clear understanding of what you’re dealing with.

Knowing the difference between wasps and hornets and understanding their behavior can help you tackle the problem safely and effectively. Here’s what you need to know to protect your home and keep these pests under control.

Hornet Infestations

Hornets are especially aggressive when it comes to protecting their nests, which makes removal risky. If you’re dealing with a hornet infestation, it’s usually best to leave the job to a professional. But if you choose to handle it yourself, here’s how to do it as safely as possible:

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• Choose the Right Time: Hornets are less active at night, so it’s best to attempt removal after dark. They can’t see red light, so using a red flashlight or headlamp will help you work without stirring them up.
• Use Pressurized Spray: Spray the nest with a strong, commercial hornet spray for at least 10 seconds, then leave the area quickly. Hornets will be on high alert, so it’s best to keep your distance until their activity dies down.
• Be Patient Before Removing the Nest: Don’t knock the nest down right away. As hornets return to the nest, they’ll come into contact with the residual spray, making your efforts much more effective.
• Underground Hornet Nests: Follow the same approach, but after spraying, fill the hole with water and then cover it with dirt. Avoid the area for a few days to ensure the nest is fully inactive.

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Wasp Infestations

WWasps are less aggressive, but they can still sting, so it is best to take precautions when dealing with a wasp nest.

• Wear Protective Clothing: Make sure you’re covered with thick, snug-fitting clothes to prevent stings. Cover your wrists, ankles, and neck to avoid wasps slipping into your clothing.
• Use Smoke to Drive Them Away: Like bees, wasps hate smoke, so burning incense or lighting a small fire near the nest can encourage them to leave temporarily. While this can help make removal easier, it’s not always a reliable solution.
• Natural Repellents: Wasps are put off by strong scents like wormwood and lemongrass. Keeping lemongrass plants around your yard or garden can help keep wasps away and discourage them from nesting.

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If you are not sure how to deal with an infestation, contact a pest control professional for assistance. They will be able to identify the type of stinging insect and recommend the best course of action to take.

If you are having trouble with wasps or hornets, Zunex Pest Control is here to help. Serving the Greater Puget Sound area, we offer a variety of pest removal services to make sure your home and family are safe from wasps and hornets alike.