Have you heard of them? I hadn't until about half an hour ago.
I cut the grass on Sunday, just (relatively) smooth grass, not even ants nests. Today I walked outside and on a patch of grass about 20 foot square there were about 50 little holes in the ground, a bit like minuscule volcanoes and innumerable wasps flying low above them and going in and out of them. Mrs Google (why shouldn't google be a lady) informs me that these are Digger wasps and there are about 110 species of them in the UK.
I am really not remotely interested in finding out which of the 110 species I have in my lawn. I just want to know how to get rid of them. On this subject Mr Google is worse than useless.
Anybody else been invaded by digger wasps, and how did you get rid of them?
Soop's kitchen for kindly folk.