How Do Wasps Come Back to Old Nests?
WouterDespite the fact that wasps are stinging insects, they are quite sociable creatures. They will make their presence known by sending out pheromones. They will also mark their territory with these pheromones.
It is not uncommon for wasps to build nests in inconvenient places. They will build nests in holes, cracks, pedestals, sheds, covered platforms, and even homes. Their nests are made of a thin paper like material.
Wasps will not use the same nest twice. In fact, they will not use the same nest for many years. If they do build a new nest, it will likely be in a different location. Whether they use a new nest or reuse an old nest will depend on a variety of factors.
The best way to prevent wasps from rebuilding a nest is to eradicate evidence of the previous nest. It is a good idea to remove any old nests, but not all nests can be removed.
Another good way to discourage wasps from rebuilding a nest in your home is to use pest control products. A chemical insecticide called pyrethroid works well, and it is often used in agriculture.
If you are not keen on using pesticides, you can try to get rid of wasps by setting up an artificial wasp nest. This can make the wasps think that their territory is under threat. You can use Sevin 5 Garden Dust in a disposable paper cup.
If you still have a problem with wasps, you may want to consider hiring a professional pest control service. If you hire someone to remove your wasps, you are likely to need to take some follow up steps to ensure that the wasps are gone for good.
