Discover Wasps: detect, understand, manage and coexist

Wasps, members of the Hymenoptera family, are flying insects that can disturb us during the summer months. To better understand these insects and learn how to coexist with them, let’s dive into their intriguing world.

What are wasps?

Wasps are distinguished by their slender size, smooth abdomen and bright colors, often yellow and black. They are divided into various species, such as the common wasp (vespula vulgaris) and the polistes wasp (polistes spp.). The nests of the former tend to be yellowish, while those of the latter are simpler, consisting of a single layer of cells.

Impact on the environment

Vespids are omnivores and predators of insects such as flies, mosquitoes, caterpillars and larvae. They play a vital role in balancing the biodiversity of the ecosystem. Their damage to fruit is not significant in urban and suburban environments. They also contribute to pollination.

Where do they nest?

Depending on the species, nests are generally found in the ground, in tree cavities or in the hollows of buildings. An old nest is never reoccupied, although a new one can be built next to the old one. Some vespids are solitary, building only small nests of earth or chewed wood.

Period of activity and nuisance for humans

Wasps are generally active in spring and summer, when they can become more aggressive. Their stings can be painful and can cause severe allergic reactions in some people, as their venom is a complex mixture of toxins. Unlike bees, wasps can sting several times and are generally more aggressive than hornets.

Regulating wasp populations

When faced with a wasp infestation, there are a number of control methods available. Trapping foundresses in early spring can help reduce colonies. Similarly, trapping workers can be effective in limiting their numbers and minimizing the risk to humans.

Conclusion

In the event of a wasp infestation near your home, it’s advisable to call on pest management professionals like Pest Patrol. These experts can assess the situation, draw up a suitable action plan and implement safe and effective control methods, while preserving biodiversity. We only recommend exterminating a nest if it poses a real danger to humans.