This is a bit of an esoteric question.

It is springtime here in the southern hemisphere. So I
have just planted some broccoli and cauliflower. I had
a problem with cabbage loopers (caterpillars who target
those crops) last year. The suggestions I heard on
this newsgroup was for BT.

But where can I get that product in Wellington, New
Zealand?

I saw a printed product guide from the Yates company,
which suggested that their, "Success" product was a
bacterial caterpiller-killer. Which suggests that it
is BT.

I already asked Commonsense Organics, and they don't
carry it.

Any other leads?

Thanks in advance...