Tiny invasive beetle could spell trouble for Oregon’s iconic oak trees

The emerald ash borer has reached Portland, forestry officials say

Forest Grove, Cornelius trying to slow the spread of invasive emerald ash borers

Invasive insect found in Denver for the first time

Taking the temperature of Oregon's ailing forests | The Story | June 6, 2025

Emerald Ash Borer found in northern Colorado town

Invasive ash borers spread to 3 new Oregon counties

Emerald Ash borer beetle infecting Texas trees

Oregon officials confirm state’s first emerald ash borer in Portland

Invasive Emerald Ash Borer beetle spreading in North Texas, including Fort Worth Botanical Gardens

Oregon testing new method to eliminate invasive insect without compromising air quality

St. Paul, Minneapolis finish removing 67,000 infected ash trees with plans to replant even more

More invasive beetles found in Lakewood