OK, a few days ago I got hammered by yellow jackets, I was cutting firewood and pulling brush out of my field. I didn't even know they were there or where they came from, once they started getting me.
These YJ's the MOST aggressive I've ever see ANY stinging insects, and so they must go! AND I've seen many of these over the years...
OK, now for the test... I know how to wipe them out, but I thought I'd try a few suggestions quoted here before I do so, SO first, I HEAVILY dusted (covered) their entrance hole with Sevin.
They had to walk right through it to get in and out of their rather large hole and that's exactly what they did for two days! At first it riled them up a bit, but after two days it looks like not much happen from the Sevin and it's business as usual!
Today, I went back there and poured a "quart" of gas all over the entrance, right over the Sevin... I took my pu as I'm turning into a "snow flake" and needed my "safe space!" lol
I sat there about 5 feet away watching them for AT LEAST 20 mins., and they got VERY angry, but I never saw even one of them, drop dead or even look sick! YES, I could have thrown a match on the gas, but remember, this is an experiment! AND it's dry here, I don't need to be starting my field or woods on fire!
I'll go have another look tomorrow...
SR