On Sat, 8 May 2004 10:20:49 +0100, David Rance =
g.uk said:

] On Sat, 8 May 2004, David Rance wrote:
]=20
] In fact, I have my doubts as to whether Bordeaux Mixture will be of any=
=20
] use with botrytis (grey mould).
]=20
] Hmmm, I've just checked in one of my German books on viticulture=20
] (Weinbau by Vogt & G=F6tz, 1979) - "Copper, and many of the hitherto=20
] organic, fungicides are not effective or, at least, not completely=20
] effective, against botrytis." Of course, Bordeaux Mixture is based on=20
] copper.
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David, none the less it is what they treat with, AFAIK, in Bordeaux...

-E

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Emery Davis
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