1、 Treatment method

Most of the chrysanthemum pests are aphids, which are the most common pests endangering plant growth. When there are a large number, they will climb the whole plant. After discovery, the parts with pests should be cut off, which can reduce the probability of other branches and leaves being infringed. At the same time, it should be combined with drug control. Family potted culture can be sprayed with soapy water or flower protection god, which can have a good insecticidal effect

2、 Strengthen management

Proper fertilization should be applied during breeding. It is recommended that carbofuran be buried near the root of the plant, and its root will be absorbed after watering, which can improve the ability of disease and insect resistance to a certain extent. You can also spray some carbendazim every month, which can play a preventive role

3、 Prevention work

Maintaining chrysanthemums in a dark and humid environment is easy to breed insects. Therefore, the breeding environment should ensure air circulation, and more windows should be opened for indoor breeding. It's best to put it in a place with sunshine, and see the sunshine in an appropriate amount, which can be well prevented. It will absorb the juice of the plant after occurrence, and other diseases will be caused if it is not controlled in time