1、 What about black spot

1, the reason for this: as an indoor ornamental plant, its incidence rate is still very high, mainly because the virus is hidden in the plant's hidden place to grow, and then propagates the damaged plants with the help of natural forces. This disease will make the leaves grow small round black spots, but when it grows up, the black spots will directly become larger, and when those black blocks are connected together, the whole plant will die directly

2. Solution: cut off the leaves at the place where the disease occurs, choose a sharp and detoxified scissors, and then destroy it to avoid threatening the whole plant. It should be placed at a temperature of about 10 degrees, which should not be too low. Then spray the whole plant and put it in a windy place for maintenance

2、 Anthrax drugs

After the onset of the disease, it is necessary to use tantrane together with water immediately. If the situation is not very serious, it can be sprayed directly. It can be sprayed every ten days. But if the situation is serious, you need to cut off the bad parts with scissors, and then apply the medicine. After curing for a period of time, its leaves will gradually recover. After it recovers, it also needs to be sprayed with medicine regularly every two months