A Solitary Wasp |
Here is a discussion from "Get Rid of Wasps: Traps &Tips."
The discussion centers around various methods, not all considered environmental. One major discussion involves setting traps with sugary substanced, which one poster advised against as it could also trap beneficial honey bees. Nevertheless, the posters share many ideas about enjoying the summer and minimizing the risks.
http://tipnut.com/wasp-trap/
Here is a reference work Homeowner Guide to Bees. The University of Idaho
http://www.cals.uidaho.edu/edcomm/pdf/BUL/BUL0854.pdf
Choosing the Methods that Works Best for You and Your Home
To summarize, there are environmental ways to discourage wasps and stinging insects from nesting around your home, deck, garden, yard, trees. And many people manage to live their lives with these creatures. Yet, other stories involve people who thought they were fine, only to be badly stung.
As with everything, gaining knowledge and consulting with others can help us learn about the flying and stinging creatures that help bring flowers and vegetables to our Earth.