Can insects on crape myrtle fly?

Insects on crape myrtle can't fly. According to the relevant public information, the insects growing on Lagerstroemia indica refer to the larvae of Lagerstroemia indica and cannot fly. Lagerstroemia indica is a common longicorn insect. Its larvae feed on the trunk and branches of Lagerstroemia indica and bark. Lagerstroemia indica larvae are conspicuous in appearance. They have no wings, can't fly, and can only crawl on the trunk.