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.

High Country foresters report rising infestation of pine needle

What's Killing the Aspen?, Science

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

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

Woodland Park Field Office – Insects & Diseases, Colorado State Forest Service

Naturalist Nights: Forest Disturbance by Bark Beetle in Colorado

Invasive Pest of Landscape Trees in Utah by Utah State University

Forest Service, enviros at odds over plan to revive aspen tree

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

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

Denver Pest Control Plant Health Care in Denver, Colorado

A Short Guide to Aspen Trees and Their Care

Aspen Trees: Common Problems & What To Do - LAM Tree Service