What commonly leads to insect damage in trees?

Insect damage in trees is primarily linked to feeding and egg laying behaviors of various insect species. Insects such as aphids, beetles, caterpillars, and borers target trees as a source of food. When they feed on the leaves, bark, or wood of a tree, it can lead to significant damage, weakening the tree and making it more susceptible to diseases. Moreover, many insects lay their eggs on or in the tree, and as the larvae develop, they can continue to damage the tree by further feeding on its tissues. This feeding and the subsequent development of the insects directly impact the health of the tree, causing stress that can result in decreased growth, vigor, and in severe cases, tree death. Understanding this relationship between insects and trees is essential for effective tree management and protection strategies.