Many people are asking if they should treat their ash trees in order to protect them from the destructive emerald ash borer, also known as EAB, which was recently found in St. Paul. The first ...

As Minnesota’s battle against emerald ash borer, or EAB, heats up, homeowners across the state are eager to know more about their options for protecting ash trees from the tree pest. To help ...

There are several insects, diseases and environmental conditions that can cause ash tree mortality. Some of the signs of Emerald Ash Borer (EAB) infestation include tree limb dieback followed by ...

In Boulder, when you see a dot at the base of the tree, that signifies it needs treatment for emerald ash borer, elm scale or drippy blight. Paint dots at head height mean the tree needs pruning.

Plus: Winter is an ideal time to look for signs of emerald ash borer infestation, according to state forest health ...

Emerald ash borer (EAB), an ash tree-killing insect, has now been confirmed in all of Iowa’s 99 counties. Insect samples were ...