Emamectin is mainly used for contact killing and stomach poisoning. When the agent enters the insect body, it can enhance the nerve function of the pest, disrupt nerve conduction, and cause irreversible paralysis. The larvae stop eating immediately after contact, and reach the highest lethality within 3-4 days.After the emamectin benzoate is absorbed by the crops, it can remain in the plant for a long time. After being eaten by the pests, the second insecticidal peak will appear after 10 days.
