In article ,
Alan Gould wrote:
In article , IntarsiaCo
writes
Vinegar is not a poison.

It is if you are a weed. The active ingredient is definately a poison.
Is it an acceptable herbicide for the "organic" producer?

Vinegar is not mentioned in the guidelines for organic weed control.
If it is a poisonous herbicide as you say, then it is not acceptable,
along with all spray type chemical weed-killers.

Such as extract of macerated walnut leaves?

Regarding vinegar and walnut leaf extract as "not organic" is most
definitely making a religion out of what is, at least basically,
a scientific approach.


Regards,
Nick Maclaren.