Take a stroll through your community and you'll likely pass beneath the canopy of an ash tree or marvel at these trees that bring color to your autumn garden. Ash trees, commonly planted on city ...

The field guide helps identify common Indiana woodlot trees. Each week, the Intro to Trees of Indiana ... has been threatened due to the invasive beetle called the emerald ash borer. This species ...

No other tree species in the area does this job ... "Leveraging the power of landscape genomics enables us to identify ...

Emerald ash borer, or Agrilus planipennis, is an invasive insect native to Asia that arrived in Minnesota around 1990. As of ...

Environmental groups in northern Ontario are working to preserve black ash trees from the emerald ash borer, an invasive beetle threatening to wipe out the species. The Invasive Species Centre in ...