Yesterday, the sixth treatment of the year

Heavy rain is forecast for the coming days. We absolutely had to spray to prevent any downy mildew contamination, especially on the bunches currently in flower. Because on the flower, mildew can cause irreversible damage to the bunch. We are going to try to avoid that this year! In terms of dosage, the same doses of copper as last week (300g per hectare) combined with a dynamised preparation of horsetail, valerian, and thyme.