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Spraying grapes
geme
Posts: 1
in Fruit & veg
In the "greenhouse job checklist" for this week (week 32, 30 July - 5 Aug) it said to "Thin bunches of dessert grapes and spray vines to ward off diseases".
This was very timely as I've recently found a few of my grapes have gone mouldy and suspected it might be botrytis.
What should I use to spray them?
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