[Johnythree]

Bordeaux Mixture is relatively benign. Copper, Sulfur and Lime are all naturally occurring chemicals, which (as you say) have been used to fight fungus for hundreds of years.

Not all "chemicals" are evil.

[PhantomGremlin]

> Not all "chemicals" are evil.

A while ago Monsanto ran a series of condescending ads whose tagline was "without chemicals life itself would be impossible"

http://peterfeld.tumblr.com/post/51503279414/monsanto-ad-197...