The compounded systemic fungicide has protective and systemic effects. It can be absorbed by the roots, stems and leaves of plants and transferred to various organs of the plant along with the water transport in the plant to kill pathogens that invade the plant. It has good control effect on cucumber downy mildew.
Start spraying when the lesions first appear, spray once every 7-10 days, 2-3 times in a row.
Safety interval: 1 day for cucumber, and the maximum number of doses per season is 3 times.
Cucumber downy mildew, add 15L of water per 100-150g