1. Pay attention to safety protection when applying and dispensing the medicine. Wear long clothes, trousers, hats, masks, gloves and other safety protection measures when using the medicine. Avoid contact with the skin and eyes, and prevent inhalation of the medicine through the mouth and nose. 2. Toxic to aquatic organisms, prohibited in and around aquaculture areas, rivers and other water bodies; It is forbidden to clean the application equipment in rivers and other water bodies, and the remaining liquid after application shall not be dumped at will. Avoid the use of drugs during the flowering period of surrounding crops, prohibited near the silkworm house and mulberry garden, and prohibited in the release area of natural enemies such as trichogramma. 3. Pregnant and lactating women should avoid exposure to chemicals. 4. Pesticide packaging waste shall not be discarded at will or disposed of by itself, and shall be returned to the pesticide packaging waste recycling station in time. 5. In order to delay the occurrence of resistance, it is recommended to rotate the use of agents with different mechanisms of action.