How to prevent and control common diseases of jasmine

Winter jasmine is a very dazzling flower, and each plant has thorns on it. If it blooms in spring, it will become redder and more dazzling in autumn. The fruits of winter jasmine are bright, and both the flowers and fruits have bright colors and high ornamental value. However, in addition to these characteristics, winter jasmine is also known for common diseases. Let's learn how to prevent and treat common diseases of winter jasmine.

How to prevent and control common diseases of jasmine

1. Symptoms of common diseases of jasmine

Common diseases of winter jasmine are a relatively common disease. The main problem is that they directly harm the leaves or tender buds of winter jasmine. When winter jasmine is first infected with common diseases, small round spots will appear on the leaves. These spots will appear white and powdery and gradually expand. After that, the common diseases will slowly spread to the entire plant. Common diseases of winter jasmine cause the leaves to curl and fall off, and the new plants begin to twist and shrink. Therefore, common diseases are a relatively fatal disease for winter jasmine.

2. How to prevent and control common diseases of jasmine

First: Strengthen the management of Forsythia. The first thing is to control the planting density of Forsythia. Too compact density will lead to insufficient ventilation and insufficient light transmission. Therefore, strengthen the planting management of the plants, outline the plant shape of Forsythia and promptly remove diseased shoots and leaves to reduce the overall risk of infection.

Second: Choose to use triadimefon for disinfection, once a week.