It is called Bouillie Bordelaise in French and is normally a blue powder to be mixed with some water and sprayed. (Considered Organic - by most) Easily found in the garden shops.
Danny
Not a lifeform as we know it but normally classified as OK in terms of organic gardening/agri in limited quantities
http://www.jardiner-malin.fr/fiche/bouillie-bordelaise/
of course there are other opinions
Jane and Danny wrote:Not a lifeform as we know it ...
Not a lifeform as we know it ...
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