This kind of plant gets this kind of disease just to begin to grow many small round or non-circular spots on the leaves, the leaves of the more severe plants will fall, and the branches will slowly dry up, so we should treat it as soon as possible. At this time, the sick leaves of the plant can be cut off, and then the plant can be sprayed with bactericidal drugs several times, and it can be placed in a place with good air circulation. But also to reduce the amount of water to plants, do not need to plant leaves water spray.
1, put: this kind of plant gets this kind of disease, very big reason is because it grows place temperature is a little high, and the water molecular weight in the air is more, so want to put it in the place with good air circulation, pay attention to the temperature in breeding environment is not too high.
2. Soil: select the soil with good drainage before planting the plant, so as to avoid the disease caused by too much water in the soil. In the ordinary management, we should also pay more attention to the drainage problem in the field to avoid the plant getting sick due to poor drainage, which will also make the plant stronger in resistance to disease.
3. Pruning: in addition to cutting off the diseased leaves at that time, the diseased branches and leaves of the plant will be cut off after winter, and then they will be destroyed together.
