The control method is as follows:
1, Adjustment of medication: It is a kind of insect that is very afraid of light, and it will come out at night to harm plants, so it is necessary to spray medicine at night, and the effect of spraying medicine will be much better at this time.
2. Method of medication: When spraying medicine, spray the plant evenly first, and then spray some on the ground to prevent it from climbing on the plant.
3, sugar: In order to get effective prevention and control, we must understand its habits. It likes sweets, so it can be absorbed by adding some sugar to the insecticide.
4, pay attention to prevention: in the process of crop colonization to flowering, chemical agents should be used in time to prevent, and it can also use its phototaxis to hang blue plates, which can also reduce its harm to crops in the later stage.