Twin cities continue costly 15-year battle against invasive ash borer beetles as final trees are removed from public spaces.

More than 27,000 of the area's trees are already in the poorest condition category, and work over the next 20 years is ...

The emerald ash borer, a non-native, wood boring insect that affects ash trees, has been detected in all Iowa counties, the Iowa Department of Agriculture and Land Stewardship announced Thursday. The ...

The lifespan of the European mountain ash is 25-30 years so yours has reached a ripe old age. When a tree reaches the end of ...

All of Iowa's 99 counties confirmed having the ash tree-killing insect, emerald ash borer, the Iowa Department of Natural Resources reported Thursday. As one of the most commonly planted street ...

The municipality could spend nearly $2 million to destroy and replace about 1,500 diseased ash trees peppered throughout Greater Sudbury. During Tuesday’s meeting of the operations committee, city ...

As the Canopy Crew, we have a special interest in trees around our community. While you may not see ash trees along the downtown roads, the ash plays an important ecological, economic and cultural ...

Workers will catalogue size and location of city ash trees and determine whether they appear to be impacted by emerald ash borers, an invasive species. South Portland workers will inventory all ...

JODI TODD, THANK YOU FOR THAT REPORT. A TREE KILLING INSECT IS CONFIRMED STATEWIDE. THE DEPARTMENT OF AGRICULTURE AND LAND STEWARDSHIP SAYS EMERALD ASH BORER WAS FOUND IN ALL THE STATE’S 99 ...