A large portion of North America’s 8.7 billion ash trees are now infested by a beetle called the emerald ash borer.
Click here for original story, Making the most of a tree epidemic
Source: Phys.org
A large portion of North America’s 8.7 billion ash trees are now infested by a beetle called the emerald ash borer.
Click here for original story, Making the most of a tree epidemic
Source: Phys.org