Re: [compost_tea] Powdery mildew, ACT, Grapes, and Roses

From: Andres Yver <yver_at_entelchile.net>
Date: Wed, 27 Oct 2004 23:23:20 -0300
On Wednesday, October 27, 2004, at 02:41 AM, John R wrote:

>  I'm never heard
> what the vignerons of old did if they got mildew prior
> copper & sulphur sprays?!

Sulfur was used by greeks and romans in vineyards for mildew.
ground into powder, spread with leather bellows blowers.

andres


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Received on Wed Oct 27 2004 - 23:07:48 EDT

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