Do you have anything that can clear an outside area of flying insects?

There are electric insect foggers and, for smaller areas, there are outdoor foggers that come in an aerosol can.

Check your state and local codes before starting any project. Follow all safety precautions. Information in this document has been furnished by the North American Retail Hardware Association (NRHA) and associated contributors. Every effort has been made to ensure accuracy and safety. Neither NRHA, any contributor nor the retailer can be held responsible for damages or injuries resulting from the use of the information in this document.