Ants are stupid. They'll go to where there's easy sugar. Just pour like, half a can of pop into a pie tin and let it sit outside for a few hours, possibly overnight to prevent evaporation. They'll all just flock to it and drown in a sugary quagmire. Stir a little maple syrup in there if you feel like grabbing anything else with some size to it. Use molasses if you want to kill wasps. Should any survive, burn some incense near the perimeter to keep them from escaping. You have the upper hand and should kill the wasp with your weapon of choice. Rinse with hose, repeat as necessary.