Protect cucumbers against powdery mildew
Especially in dry weather from mid-July, cucumbers are particularly susceptible to powdery mildew and should be regularly checked for any occurrence.
The best way to protect against powdery or downy mildew on cucumbers is to spray with a liquid concentrate against fungal diseases of vegetables. Evenly spray the crops at the first sign of an infestation. Ask at your garden centre for a suitable product.