Please tell me what insecticide to use. Ziwei gives birth to worms. Is it okay to use 84 disinfectant?

84 disinfectant is a disinfectant, which is mainly used to kill pathogenic microorganisms such as bacteria and viruses. Insecticides should be used to kill insects on Lagerstroemia indica trees. Insects on Lagerstroemia indica can be killed by common insecticides; Spray evenly to avoid drug damage caused by local overdose.