Borers - belong to the order Lepidoptera, family Cossidae. The most important species include the goat moth (Cossus cossus) and the leopard moth (Zeuzera pyrina). The goat moth is a polyphagous species, attacking the trunk and thicker branches of various species of forest trees and fruit trees. The leopard moth is a widespread species in Europe, America etc. It is a polyphagous species, common on various species of fruit trees, ornamental, and forest trees.