Prevention of "rust" and "black spot" in rose bushes ?
"p.k." wrote in message
...
Uncle-C wrote:
snip
.. I would rather avoid the
use of nasty chemicals if possible !!!!!
snip
- armillatox is a mix of natrual
oils and not a nasty chemical btw!
The active ingredient of Armillatox is a nasty chemical .
Not one single company chose to support tar acids (the active substance in
Armillatox) in the EC pesticide review, which IMO speaks volumes.
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