Insecticidal composition containing chlorfenapyr and clothianidin

The invention discloses an insecticidal composition containing chlorfenapyr and clothianidin, a preparation method and application thereof. The insecticidal composition is characterized by containing the chlorfenapyr, the clothianidin and other aids, wherein the weight ratio of the chlorfenapyr to the clothianidin is 70:1-60:1. The insecticidal composition can be applied to the control of variouspests of various crops. The composition is safe and environment-friendly, is low in cost, and has a good effect. Through indoor virulence determination and field trials, the compounding of the two compounds has a remarkable synergistic effect on target pests. Moreover, any report about the compounding of the chlorfenapyr and the clothianidin is not given at home and abroad, so the invention is provided.