I have ground wasps in our garden. How can I get rid of them? Lots of holes where they're coming from that look like this
Diggers don't normally sting but are annoying when they buzz you in large groups. Pour an ammonia solution into the holes at night, after the pubs shut, about half a pint per hole. Repeat on fresh holes for a week or so.
@Ramsaye started
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I have ground wasps in our garden. How can I get rid of them?
Lots of holes where they're coming from that look like this