Blue Wasps in Florida: What Homeowners Need to Know

Posted by Matthew Rathbone on April 03, 2023 · 2 mins read

If you live in Florida, you’ve probably seen a blue wasp flying around your backyard at some point. These insects may look intimidating, but they play an important role in the ecosystem. In this article, we’ll take a closer look at blue wasps and provide some tips on how to identify and deal with them.

DIY Wasp removal recommendations

For non aggressive wasps I've had great luck spraying the nests with this Spectracide wasp remover in the evening. For more aggressive wasps I also use this rediculous looking upper torso Beekeeping suit. It seems silly, but trust me, it's amazing.

What are Blue Wasps?

Blue wasps, also known as steel-blue cricket hunter wasps, are a species of digger wasp that is commonly found in Florida. They have a metallic blue-black body with long legs and wings. While they may resemble bees or hornets, blue wasps are actually solitary wasps that do not live in colonies.

How to Identify Blue Wasps

The easiest way to identify a blue wasp is by its distinctive color and body shape. They are typically 1-1.5 inches long and have a narrow waist between their abdomen and thorax. Blue wasps also have long antennae and a serrated stinger.

Are Blue Wasps Dangerous?

While blue wasps may look intimidating, they are not aggressive and are generally considered beneficial insects. Blue wasps are predatory and feed on crickets, grasshoppers, and other insects that can be harmful to your garden. They are not known to attack humans unless provoked, so it’s best to leave them alone if possible.

Dealing with Blue Wasps

If you find blue wasps nesting in your yard, there are a few steps you can take to keep them under control. First, make sure to remove any potential food sources for the insects, such as pet food, sugary drinks, or garbage. You can also use natural repellents like peppermint oil or vinegar to discourage blue wasps from nesting in your yard.

If you need to remove a blue wasp nest, it’s best to call a professional pest control service. Attempting to remove the nest yourself can be dangerous and may lead to stings.


Blue wasps are fascinating insects that are an important part of Florida’s ecosystem. If you see one in your yard, don’t be afraid! Remember that these insects are not aggressive and are unlikely to sting you unless provoked. By taking a few simple steps to control their population, you can coexist peacefully with blue wasps and enjoy all the benefits they bring to your garden.