It fights powdery mildew and black spot on roses.
DOSE:
Bioprotec is a fungicide to be diluted with water. Read the product label carefully as needed to know the concentration to spray and its application interval. The label contains the information needed to make the porridge.
BIOLOGICAL CONTROL :
It is important to spray thoroughly until complete coverage on both sides of the leaves. Apply using a sprayer (hand or backpack).
Unwanted
Downy Mildew: Upper surface of leaves stained with oily patches. Underside (under the leaf) covered with a floury white plaque.
Powdery mildew: Appearance of oily spots like those of downy mildew, but powdery mildew is distinguished by the presence of a white powder on the leaves, stems and sometimes flowers. May deform the sheet (swelling).
