Wasp and Hornet Behavior
Wasps and hornets follow the same basic behavioral patterns. They all build nests of some type. Hornets and wasps that live socially build large colonies similar to ant mounds or beehives. Solitary wasps build small nests to protect from the elements and a place for breeding. Most species create their nests by chewing wood fibers into a paper-like substance used to build the nest. Removal of wasps and hornets will usually focus on eliminating these nests.
Wasps and hornets are typically active during the day. They leave their nests to hunt before returning each night. A common hornet removal tactic is to apply poison to the nest while the hornets are hunting so that it kills them when they return.
The warm weather months are generally wasp and hornet season. Most species die off during cold weather except for queens that hibernate. In the spring, the queen wakes up and forms a new brood of wasps and hornets. To help head off an infestation, schedule wasp or hornet removal at the first sign of a new brood to prevent thousands of additional wasps and hornets from hatching.
Preferred Environments
Wasps and hornets are found throughout the world but do best in moderate to warm climates where they have an extended breeding season. They prefer to build their nests in dry places that are protected from extreme temperatures. This makes awnings, exterior stairwells, and crawl spaces an attractive location for them. Nests in these areas pose a high degree of danger for children and pets and make hornet removal a necessity.