Is there any good way to prevent and treat orange coat disease?
It mainly harms branches, leaves and fruits. Leading to dry branches and leaves, falling leaves and fruits, weak trees and even the whole plant dying. Main branches and lateral branches are more common, and generally occur in branches. The obvious feature after the onset is that it is covered with a thin pink mold layer, so it is called red coat disease. At the early stage of the disease, a thin layer of silvery white or pink pustules can be seen on the bark on the backlight side of the branches. From the end of March of the following year, orange-red pockmarked vesicles appeared on the diseased edge and sunny side of branches, which were scattered or connected to form long spots, 5 ~ 6 cm long. Soon, the whole disease was covered with a layer of pink bacteria. Air-dried and scattered everywhere.