Common Insects & Diseases of Aspen, Colorado State Forest Service

From wildlife to insects to fungi, there are many organisms that pose potential threats to the health of an aspen tree. It's important to understand these.

Utah native aspen trees affected by invasive insect – St George News

Important Pests of Ornamental Aspen

Garden Pests – Colorado Virtual Library

Important Pests of Ornamental Aspen

Everything You Wanted to Know about the Aspen Tree

Everything You Wanted to Know about the Aspen Tree

Important Pests of Ornamental Aspen

Common Insects & Diseases of Aspen

Important Pests of Ornamental Aspen

Aspen Tree or Quaking Aspen? How This Special Tree Got Its Name

Common Insects & Diseases of Aspen