Take a gallon milk jug and cut an upside down V shape in the side way up on the jug. Press the tab in. Pour fruit juice 1 inch deep into the jug. Put the cap back on the jug and hang. Insects enter through the hole and can't get out.
Jam dissolved in water (sweet enough to attract the wasps but diluted enough to drown them) Fruit juice Beer Sweet Soda Pop Wine Maple syrup diluted with water Molasses diluted with water If you need protein baits:
oh ye evil wasps! Revenge shall be mine (evil cackle) Make a hanging and ground level wasp trap using plastic bottles. Perhaps make a nice fabric/paper/vinal table cloth cover for them cos they are fugly to look at.
Safe wasp trap first Cut the top off a plastic bottle to make a funnel. Then turn the funnel up-side-down so it fits inside the container. this will make it a easy to enter but not to leave. Then add a blend of vinegar, sugar and salt.
Bee safe wasp trap. How to make your own wasp trap for free
Homemade fly/wasp/yellow jacket traps Simply throw away when full. Avoid sweet bait if you don't want to accidentally trap honey bees. Meat will get more wasps and yellow jackets, rotten stuff will get hornets and flies.