Hornets

Hornets are wasps that are closely related to, but not to be confused with yellow jackets. In all, there are about 20 hornet species worldwide, but the primary hornet in North America is the European hornet. Just like other social wasps, hornets create their nests from chewing wood into a papery pulp to raise their eggs to adults.

European hornet

You’ll tend to see hornet activity during warmer weather because hornet nests get abandoned in the winter. During this time, they’ll hide under tree bark or even inside human dwellings in order to protect themselves and their eggs. When spring hits, the surviving queens crate a new nest and this is when they become quite an issue for homeowners.

Their threat to homeowners is in their sting, as they use it to kill prey and defend their hives. Unlike bees, hornets can sting multiple times as they do not die after stinging. The toxicity of their sting depends on their species, but the Asian giant hornet is the most venomous. People must be very careful because as social wasps, hornets can mobilize the entire nest to sting in defense, creating a highly dangerous situation. Furthermore, it’s better to call an exterminating company to eliminate the entire hive. This is because if hornets are killed near their hive, their bodies may release a pheromone which can cause other hornets to attack.

Asian giant hornet

Sources:

http://en.wikipedia.org/wiki/Hornet

http://animals.nationalgeographic.com/animals/bugs/hornet/

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Wasps

Unless you’re a Georgia Tech fan, wasps are likely not one of your favorite animals. The major concern regarding wasps is their poisonous sting, which for can be fatal for those who are allergic. Wasps tend to have two pairs of wings, few to no thickened hairs on their bodies and terrestrial. They also all have a pair of talons. Though these are similar in appearance to bees, these insects actually have a different function in nature as predators to almost every pest insect in nature. For instance, there are cicada killer wasps or spider hunting wasps.

There are two types of wasps – solitary wasps and social wasps. Adult solitary wasps operate alone and therefore tend not to create nests, but are all fertile. One the other hands, social wasps are the type that create nests in the eaves of homes and live in colonies where not every member is reproductive. This said, the queen can mate with male wasps but the majority of the colony is comprised of sterile female workers.

Nests

You may also find that adult wasps feed on nectar just like bees and therefore will be attracted to your garden full of fresh flowers during the warmer months.  Wasps build nests in various places, but often choose sunnier spots. Though they can be found in the eaves of homes, they can also be found underground, along bodies of water, beneath floors or on the sides of walls, trees or plants. When their nests are threatened, wasps will sting humans. Protecting your home is an important part of pest control and if you spot any nests around your home, call Northwest Exterminating to eliminate the problem.

Wasp stinger

Sources:

http://www.adkinsbeeremoval.com/wasp-identification.php

http://en.wikipedia.org/wiki/Wasp