This argument about the "correct" terminology just goes to show the conflict
of logic and terminology.
The Guide that took over from the old ADAs orange book on
Agricultural/horticultural chemicals is in fast "The UK Pesticide Guide".
I know.......I spent a long time ignoring it and looking for a guide to
herbicides before finally being told that it was all termed as Pesticide, so
if your "Pest " is a bug or a plant then that's the guide to find the
answer.
I wonder why all the fuss, the way things are going in another few years we
will have so little choice that they will all be able to be listed on a
couple of post cards.

--
David Hill
Abacus nurseries
www.abacus-nurseries.co.uk