Preventive actions include several stages of the processing of grapes from mildew during the growing season, and spraying is best carried out in dry weather.
Ficilada ka hortagga waxaa ka mid ah dhowr marxaladood oo ka mid ah geed canab ah oo ka soo baxa cayayaanka inta lagu jiro xilliga sii kordhaya, iyo buufinta si fiican ayaa loo sameeyaa cimilada qalalan.