Fungicide for botrytis on grape vine
Has anyone any suggestions for a suitable fungicide for botrytis on a
grape vine, please?
My vines are in a polytunnel and suffer from botrytis each year. I
understand that the time to spray them is when in flower, which is now.
Unfortunately, all the treatments mentioned in my books seem to have
been withdrawn from sale and I cannot find one that is indicated for
this mould.
--
Howard Neil
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