Lots of questions about natural or non-chemical ways to repel wasps. I have no solutions other than frequent inspections of usual/favorite nesting places each week & knockdown nest in high traffic areas.
I like wasps but in places where we spend a lot of time, a wasp nest that will only become more populated will not be good. For paper wasps, I find the fmeailenwill always come back to rebuild in the same location, so I knock down her nest weekly.
Sometimes I end up collecting her & taking her on tv for educational purposes. She doesn’t get to live, but nobody human gets stung.
Today went I went to check the spot where the European paper wasp has been working & this northern paper wasp crossed my path to collect pulp for her paper nest. Paper wasps build a single tier comb that hangs from a petiole/stalk like an umbrella.
My sister in Ontario, Canada sent picture of a paper wasp constructing nest under the same overhang as a yellowjacket. She said she’s never seen so many of each type of wasps before at home & at weekend bunkie. It was a mild winter & nice transition into spring #wasps
Yellowjackets can build aerial nests, underground nests or find a place indoors through a hole in the wall. They have multiple-tiers surrounded in a paper envelope (also made from pulp from weathered wood, lumber, mulch, etc).