A "zombie" ash tree affected by the invasive emerald ash borer but could survive with proper treatment ... Whether it be from damaging weather conditions, diseases, fungi or insect infestations, a ...

especially with other invasive pests like the emerald ash borer killing valuable ash trees. Likely originating in Asia, Dutch elm disease was first observed in the U.S. in the 1930s. Since then the ...

Emerald ash borer prefers to attack stressed trees, attracted by the chemicals produced ... ironically often to replace elms killed by Dutch elm disease. Native Americans use black ash, a more ...

It is 10 years since the tree disease was detected in Northern Ireland ... which strips leaves off twigs "Also on the horizon is the emerald ash borer, which is an extremely serious pest," she ...

Runners first discovered the scene early Thursday morning: dozens of newly planted trees along a stretch of Shepard Road in downtown St. Paul were either uprooted, damaged or tossed into the ...

The North Valley Complex in Wilsonville is home to the state’s entomology labs, where insects are identified and studied.

Michael Parisio, an entomologist in the Insect Disease Lab for the Maine ... grounds around the hospital had no ash trees. Parisio said the emerald ash borer made its way into Maine more than ...

has been hard hit by the emerald ash borer, and by other invasive species, such as the hemlock wooly adelgid beetle and beech leaf disease. ‘The need to plant and replace these infected trees with ...

Tree Trust is helping train the next generation of arborists to restore urban forests ravaged by emerald ash borer and ...

The city will complete a street tree planting site inventory and grind and remove about 220 tree stumps to prepare for 660 ...