How do I know if I have an ash tree? All true ash trees (Fraxinus spp.) have the following characteristics: • Leaves are compound, which means multiple leaflets occur on a common stalk, and typically ...

The invasive insect Emerald Ash Borer (EAB) is old news for much of Indiana, including White County, and it has already done extensive damage to the state’s ash tree population. While much of the harm ...

The emerald ash borer first appeared in Michigan in 2002. Photo by Carl D. Walsh/Portland Portland Press Herald via Getty Images For 18 years, North American ash trees have been under attack by a half ...

Figure 1: Gene sharing within and among plant genomes. Figure 2: Genome diversity of F. excelsior in Europe. Figure 3: Predicted ADB damage scores in Great Britain and Denmark. No statistical methods ...

Emerald ash borer (EAB), the most destructive forest pest to enter North America has left hundreds of millions of dead ash trees in its wake. Although this pest has been found throughout our state, ...

This mean, green, tree-destroying machine might be coming to your area — if it isn't already there. The emerald ash borer, native to Asia, was first spotted in the U.S. near Detroit in 2002. It's ...

This is the fate that awaits ash trees now that the deadly emerald ash borer has arrived in central Pennsylvania. (www.emeraldashborer.info) Ash-tree owners: The day of reckoning is here. An imported ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The emerald ash borer has rampaged through 30 states, killing trees ...

Their killer hasn't hit town yet, but Fort Collins’ ash tree population is already dwindling. The city’s forestry department will have removed and replaced about 350 ash trees by the end of 2018, and ...

LONGMONT, Colo. (CBS4) - For the first time since arriving in Boulder in 2013, the invasive emerald ash borer has spread in Colorado. An arborist detected the pest, and its damage, in a tree in a ...