What age of trees can pocket gophers affect through chewing?

Pocket gophers are known to be opportunistic feeders that can impact a variety of plant life, including trees. The correct answer highlights that pocket gophers can affect trees that are up to 20 years old. This is significant because these rodents do not limit their feeding to just seedlings or juvenile plants; they can gnaw on the roots and lower trunks of more established trees, leading to damage that may compromise the health and vitality of the tree.

Pocket gophers utilize their strong front teeth to create tunnels underground and often feed on the roots of vegetation they encounter. When they target trees, the damage can inhibit nutrient and water uptake, ultimately affecting the tree's growth and survival. By recognizing that even older trees (up to 20 years old) are susceptible to this damage, we can better comprehend the broader ecological impacts these pests may have in managed landscapes and natural environments.

Understanding the extent of pocket gophers' feeding damage helps in formulating appropriate control measures to protect trees at various growth stages.