Christina Websell wrote:
Can anyone recommend a good product for dealing with caterpilars on
cabbages, brassicas etc.
No, because I ask myself if I really want to eat it after I've sprayed
deadly chemicals on it.

It's a fair point, but I hate to think what they spray on farm-grown ones.
:-(
I never really thought about it with cabbages, but particularly with
broccoli I try to always buy organic for that reason. It just looks so ...
nook-and-cranny, for all the nastyness to hide in!