Re: Wasp in Mast/Sail
Sevin in powder form kills everything with just a small puff. You can put some in a small sandwich bag with the corner clipped off and just kinda spray the stuff into the holes, or just get a cheap puffer from ebay. As the wasps touch it they bring it back to their nest and it kills everything in the nest within two-three days. Plus, it sticks around a few months to keep them away while the wasp pheromones get weaker.