Emerald Ash Borer

An Emerald Ash Borer Beetle (credit: James Zablotny/USDA Photo)

State Says Ash Tree-Killing Insect Still Limited To Boulder

The Colorado State Forest Service says an insect that kills ash trees hasn’t spread outside the city of Boulder, but a disease that attacks black walnut trees is advancing.

02/25/2015

An Emerald Ash Borer Beetle (credit: James Zablotny/USDA Photo)

Ash Borer Detected In New Places In Boulder

The Colorado Department of Agriculture says a destructive beetle called the emerald ash borer has been detected in additional places in Boulder.

07/31/2014

(credit: CBS)

Bugs Force CU To Cut Down Several Trees

The University of Colorado was forced to cut down 16 Ash trees infested with the Emerald Ash Borer.

12/24/2013

Ash borer (credit: pest.ca.uky.edu)

New Invasive Beetle Could Wipe Out 1/5th Of Metro Area Trees

Agriculture officials say an invasive insect responsible for the death of tens of millions of ash trees in almost two dozen states has been detected for the first time in Colorado.

09/29/2013

Ash borer (credit: pest.ca.uky.edu)

Invasive Emerald Ash Borer Found In Colorado

Agriculture officials say an invasive insect responsible for the death of tens of millions of ash trees in almost two dozen states has been detected for the first time in Colorado.

09/28/2013

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