Bordeaux mixture: locut. Bordeaux mixture is a fungicidal treatment of the vine. It is a solution of copper sulphate with lime, which is generally dosed between 10g / l and 20g / l.
The resulting blue liquid turns out to be an excellent fungicide. In other words, it makes it possible to fight effectively against diseases linked to the attack of fungal fungi. It is used by winegrowers to fight against downy mildew and powdery mildew. The treatment developed in the Bor ...
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