As a general rule, I don’t like to spread poisons around. Not inside the house, not on the lawn, not to kill bugs, and not on any of the plants I’ve planted. There are, of course, exceptions. For the first couple of years we lived here, we sprayed poison in a perimeter around the foundation of the house to discourage the ants that had decided the interior was better than the exterior during the year in which the house stood empty. The past two springs we’ve sprayed the cherry trees with larvacide to prevent Eastern Tent Caterpillars from recurring to the extent they did the year I drowned 2000+ by hand (from which I still haven’t truly recovered). I spray the poison ivy with the strongest poisons I can find whenever it crops up, for what little good it does me. And, this year I spot-sprayed ‘insecticidal soap suitable for organic gardeners’ on the bee balm and hostas that were becoming totally covered in little midges and white flies and aphids and what have you. Most of the time, though, I rely on nature to balance itself out (although reading that tally does give the impression of quite a lot of poisoning).
When it comes to wasps, I generally try to keep an eye out for their nests and knock them off the porch ceiling with a broom handle before they get too large. This year, however, yellow jackets made a ground nest at the edge of the lawn. I discovered this in the same way that everyone discovers yellow jacket ground nests, by getting stung on the ankle while mowing the grass. Besides pissing me off and making my ankle swell up like a red-hot baseball for a couple of days, this was disturbing because it’s right in the clumps of weeds that I typically yank up by hand whenever I get the chance. After consulting with our town public works manager, I conceded that the best thing to do was mark the spot and have my partner spray a can of Raid ™ into the hole in the middle of the night. It took us some time to locate the opening; for a while I was thinking we would have to weed-whack the area and run, but some careful observation eventually revealed the spot from which they were coming and going.
Last night after dark we did the deed, nobody got stung, and this morning I didn’t see any wasps coming or going. I can’t say that I’m totally pleased to have emptied a can of toxic chemicals into the ground, but I’ll certainly feel better about the whole thing if it actually works.