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EAB Resources

CSFS EAB Home
What Is EAB?
Ash Tree Identification
What We're Doing
What You Can Do
Your Ash is on the Line
Management Resources
Additional Info
Publications
  • EAB Quick Guide (6 MB PDF)
  • Managing EAB: Decision Guide (630 KB PDF)
  • Insecticide Options for Protecting Ash Trees from Emerald Ash Borer (7.5 MB PDF)
  • Diagnosing Emerald Ash Borer and Other Ash Tree Damage: A Diagnostic Field Guide (5.6 MB PDF)
  • Insecticides Used to Control Emerald Ash Borer on Residential Shade Trees (900 KB PDF)

 

Websites
  • Colorado Department of Agriculture: Emerald Ash Borer
  • Don’t Move Firewood
  • Find an Arborist to Inspect your Ash Tree
  • Reporting Suspected EAB Infestation
  • U.S. Forest Service & Michigan State University: Emerald Ash Borer
CSFS Links
  • Tree Care Companies Offering EAB-Oriented Services: Recommendations for Homeowners
  • Urban & Community Forestry
  • Common Forest Insects & Diseases
CSFS News Releases

Green Menace Has Spread to Erie – July 13, 2021

Emerald Ash Borer on the Move Along Front Range – May 25, 2021

Assess Trees in Spring to Prepare for Emerald Ash Borer – April 13, 2020

Emerald Ash Borer Detected in Larimer County – Oct. 2, 2019

Tree Care Companies Offering EAB-Oriented Services: Recommendations for Homeowners – Oct. 1, 2019

Emerald Ash Borer Detected in Westminster – Sept. 11, 2019

Emerald Ash Borer Detected in Broomfield – Aug. 20, 2019

Emerald Ash Borer Detected in Superior – June 26, 2018

17,000 Front Range Trees Already Treated, Removed to Manage for Tree Pest – May 21, 2018

Plant Trees to Prepare for Emerald Ash Borer, Increase Diversity — April 16, 2018

Emerald Ash Borer Detected in Lyons — March 22, 2018

Emerald Ash Borer Detected in Lafayette — Sept. 9, 2017

Emerald Ash Borer: To Treat, or Not to Treat? — July 21, 2017

Free App Launched to Help Homeowners Determine if Trees Susceptible to Emerald Ash Borer — June 5, 2017

About Us

The mission of the Colorado State Forest Service is to achieve stewardship of Colorado’s diverse forest environments for the benefit of present and future generations. We are a service and outreach agency of the Warner College of Natural Resources at Colorado State University.

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