If you located a wasp nest near your home and properly removed it there are a few steps you can take to prevent the wasps from coming back. In such a situation the wasp hangs around the place and waits for any other surviving member to return.
10 Wasp Myths That Will Surprise You Garden Myths
Variation in wasp nests hornets wasps and yellow jackets produce nests that are slightly different from one another.
Do wasps return to old hives. Step 1 spray a flying insect insecticide under your home s eaves in early spring and again in the fall. The queen will find some warm and cozy nook like a tree hollow to hide away in for the cold winter months. Will wasps chase you.
Secondly wasps nests do not rot or smell. Wasps will not chase you unless you disturb them. You can stand a few feet away from a wasp hive and as long as you don t make a sudden move they will leave you alone.
So the good news if it is still early spring most likely that wasp nest is an old dormant nest from the previous season. New queens hibernate over the winter and start new nests each spring. Firstly wasps nests cannot be reused.
If you spray the nest with soapy water at a safe distance wearing protective clothing at night you can render the nest useless. The reason being that wasps never reuse the same nest over again and they do not overwinter in the nest either. I have had a small colony of wasps living behind the bricks on my home for 3 years now.
The new queens and drones mate with other queens and drones form other wasp nests and the drones will then start to die of old age while the new queen wasps will disburse from the old nest and hibernate once the cold weather comes. After the initial structure is in place somewhere sturdy and sheltered which is why wasps often choose loft spaces and guttering the queen will start to lay eggs in the nest s cells. Because they do not come back to their old nests you can remove a wasp or hornet nest and keep it without worry that wasps will return to reclaim it.
On very rare occasions there may be a smell coming from a treated nest. Queens will not reuse other nests and it is unlikely that another colony would move into an already built nest. Once winter is over any surviving queens come out of hibernation and start on the building blocks of a new nest.
Each year the queen wasp will build her own nest. While wasps do come back they usually only remain around their old destroyed nest site for a few hours before realizing their nest is gone. This is instinctive as the initial site selection is finalized carefully based upon several visits and reviews.
Each year they have used the same entrance crack. In some cases the wasps will either reuse an old nest or build a new nest right on top of the old one. Wasps therefore consider the site as most safe and appropriate.
They will typically not rebuild their nest in the same location. Once a nest is useless the wasps will go dormant and it is safer to remove the entire nest so that the wasps know not to return to your wasp intolerant abode. In most cases they start developing new nesting again at same place.
The existing worker wasps will eventually die of old age.