We are in the midst of a wasp and hornet invasion up in our area.
Worst I’ve seen.
Get a 2 to 5 gallon bucket.
Fill it 2/3 full of water and add some dish soap.
Stab a piece of raw chicken or beef on a stick and lay it across the bucket.
The buggers gorge themselves and fall into the water and drown.
Those that do get air born, go back to the nest and bring more back with them.
I bought one of those yellow traps and in the course of catching 3 wasps in that, I caught prolly over 300 in the bucket in the same amount of time.
Put over in the corner of the garden, out of the way.
I remove the meat at dark–(cats and skunks) and put it out in the morning.