In article , David W.E. Roberts
wrote:


Control is by destroying wasps nests.

I've been following a discussion about this on a beekeeping network (I
have a hive at the end of my Brixton garden. Wasps predate on bees).

It can be nasty if you break into a nest unprotected. An ingenious
solution is to leave a vacuum cleaner running sucking at the entrance.

Be careful when emptying the bag, though.

Lazarus

--
Remover the rock from the email address