*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Symptoms of emerald ash borer. Q: My ash tree has been losing leaves this summer and has some bare branches. Does it have ash ...

If you're seeing lots of tiny holes on your tree's bark, you could be dealing with a major pest infestation. Find out which ...

In the year since the emerald ash borer was detected in Oregon, questions have been pouring in about what to do if an ash tree becomes infested and is killed by the invasive beetle. Currently, the ...

Branches and leaves of a mountain ash tree in South Dakota - Jim Parkin/Shutterstock If you've lived in South Dakota within the last decade, hearing the name of one particular pest likely makes your ...

As Colorado experiences its signature whiplash weather, arborists are warning that stressed trees are more vulnerable to pests and diseases. Peel back the bark, and you may find a predator in your ...

Safeguarding your trees against pests is important to their health and longevity. Invasive species can wreak havoc by defoliating or infecting trees, and left untreated, can lead to loss of limbs and ...

Emerald ash borer was first confirmed in Colorado in 2013 in Boulder and has since spread to other cities and towns, including in Longmont and Loveland.

Local foresters are preparing for the inevitable: the arrival of a culprit that, despite its puny size, has ravaged millions nationwide. Cue the emerald ash borer. The beetle, a pest that is smaller ...

After being found last month in Dallas' Great Trinity Forest, the invasive emerald ash borer beetle is now also confirmed to be in four more North Texas counties. The Texas A&M Forest Service ...

The Alabama Forestry Commission (AFC) has confirmed the presence of the non-native emerald ash borer (EAB) in Jackson and Madison counties, marking the first sighting of the destructive pest in these ...

Q: We live on 6.5 acres and have lost about a dozen oak trees in the past year. I don’t know why. Bark just falls off their trunks. I see small holes in the wood of the trunks. One Texas A&M Extension ...