Suitable for controlling underground pests. It has a very good effect on the larvae and underground pests of a variety of lepidopteran pests that harm leeks, garlic, peppers, onions, ginger, peanuts, wheat, rice, cotton, corn, fruit trees, vegetables, mulberries, tea and other crops. Effect, it also has a certain killing effect on the eggs. Also suitable for the prevention and control of warehouses and sanitary pests