Abstract: Pammene ginkgoicola larvae feed on ginkgo branches, causing the death of branches, and falling of fruits and leaves,which affect the growth and landscape of ginkgo. In this study, 20% dinotefuran soluble granules was prepared and drilled at the base of the tree trunk to control Pammene ginkgoicola. The results showed that 20% dinotefuran soluble granules had a good control effect within 2 years after applying once, with control effect above 90% in the first year, and above 80% in the second year. The results of the study could provide a new way for the green prevention and control of Pammene ginkgoicola.