Thank you spongedog. The borderline between organic and not officially is an odd area, isn't it? Trouble is, really, you would need to know a lot about the supplier before you chose, in the unlikely event you have any choice.
Obviously your neighbour might keep a few hens in the orchard, and you would prize any of her surplus, not officially organic. On the other side, if you read Guy on the Riverford site, you come across such horrors as his observation about a French farmer, officially organic, who uses large amounts of diesel to power a machine whose sole purpose is destruction of all natural life in soil. (It injects steam)
I'm uncertain about the successful Naked range (pig products), making virtue of their u.s.p. of not adding nitite and nitrate, said to be carcinogenic. Meanwhile, back in the organic ham or bacon products, those additives are still being gaily added. There must be other technically permitted things that would not please the customers paying the organic premium .
The thing is, if chemicals are avoided on health grounds, and ecological grounds, and moral grounds, then looking for the organic label is as near as possible to a shortcut.
A Jewish family complicates their shopping by avoiding anything Israeli (They have reasons.) But they noted Waitrose (and of course M n S) has nothing but Israeli dates. Having some idea who to contact, they asked if the Waitrose buyer could look elsewhere, at least for part of the organic stock. Waitrose simply removed country of origin from one type, and re-labelled the other as produce of U.K. !!! (We had a bit of warm weather, but not enough to make us a date producing nation!) My guess is, they lied by technicality, by importing as before from Israel, then putting them through a de-stoning machine and repacking them, which is one form of a common trick in all industries to dodge round the country of origin rules.