How flower diseases are caused

Causes of flower diseases:

1. It is caused by poor cultivation environmental conditions, such as too much or insufficient water, too strong or too weak light, too high or too low temperature, insufficient or maladjusted nutrition, as well as smoke, harmful gas pollution, etc., which is also called physiological disease. These diseases affect the growth and development of flowers, but are not contagious.

2. it is bacterial infection, such as fungi, bacteria, viruses and so on, among which fungal diseases are the most common. This kind of disease can spread rapidly under suitable environmental conditions.

For diseases caused by poor environmental conditions, as long as the cultivation and management is improved in time to meet the requirements of flower growth and development, it will generally be naturally rejuvenated. The diseases infected by bacteria must be prevented and treated in time. However, these two kinds of diseases are closely related to each other. When the growth of flowers is weak, it is often easy to cause diseases; sometimes flowers suffer from insect pests, which will also lead to diseases.