You need to borrow a bee keeper suit!I have used the homemade traps and they worked well for yellow jackets in Aug. I used chunks of salmon and tuna as bait. Only used the traps when we were eating outside. Usually my motto is 'live and let live' with critters. Big and small. I always like to go for the non lethal ways first and poison is not even in my arsenal. I can't see or access the actual nest under the porch deck. This morning while the air had a chill, I removed the steps and tried to dig out some soil and see if it would expose the nest. Well, that woke them up and they came swarming out. I still can't see the nest entrance. I've read they often build it in abandoned mice or rat holes. After twenty five years, I'm sure there are some of those tunnels under the porch. After raking and digging, I poured another cup of kerosene over the spaces and dripped it into the soil. Had to run for my life again! I'll go out in a bit and see if there is still hornet action. If this doesn't do anything, I'll consider something else. I will never plant anything or have chickens on the soil under this porch, so if I have to contaminate it, the insects will be the only thing affected in this spot. The hornets have made sure mice and rats have vacated!![]()
If you can get it right in the nest under the deck I wouldn't worry about the poison either.
I am not sure what their nest would look like. I picture something similar to an ants nest, but with a larger hole... You could poison and cover with a big rock....