Marvin has a pesticidal composition containing tolfenpyrad and chlorfenapyr. Tolfenpyrad and Chlorfenapyr have different acting mechanisms on target pests and by compounding the tolfenpyrad and the chlorfenapyr, the composition has obvious synergistic and lasting effects. Marvin has a vast insect control spectrum on cereals, vegetables and cotton, rice planthoppers, rice white-backed planthoppers, rice brown planthoppers and rice lissorhoptrus oryzophilus, plutella xylostella, cabbage caterpillars, beet armyworms, prodenia litura and thrips on cruciferous vegetables, cotton bollworms, cigarette beetles and pink bollworms.