How to get rid of wasps in your garden?

Question

Last summer we had so many wasps that in August we could not eat or stay on our terrace. When you went out they were there – it was TERRIBLE! We did not succeed in finding their nest and different kind of sprays did not work. If you can give some advice, we would be grateful.

Answer 1

You may want to look at installing a fan on your terrace. The breeze from the fan will make it difficult for flying insects, like wasps, to be in the area. A small wasp trap may also prove useful.

You may also find these articles helpful:
https://www.gardeningknowhow.com/plant-problems/pests/insects/kill-wasps.htm

http://www.prairiestory.com/2010/09/homemade-wasp-trap.html