Twin cities continue costly 15-year battle against invasive ash borer beetles as final trees are removed from public spaces.

Hawaii is making an effort to stop the spread of the coconut rhinoceros beetle, an invasive species that is threatening the ...

One of the most destructive tree pests in North America has reached all 99 counties in Iowa. Emerald ash borer is an invasive ...

They ‘go crazy’ in even-aged ponderosa pine forests, which is the makeup of that area The U.S. Forest Service is concerned that a bark beetle outbreak ... Eventually, the larvae eat their ...

Also, learn the tell-tale signs of emerald ash borer, including dead branches at the top of the tree, damaged bark caused by woodpeckers feeding on the beetle larvae, small D-shaped holes in the ...

One researcher says, though, that while they can dry out and prime trees for combustion, all the finger-pointing at the tiny, ...

The emerald ash borer, a non-native, wood boring insect that affects ash trees, has been detected in all Iowa counties, the ...

The emerald ash borer was recently located in a declining ash tree in Armstrong. Previously, Emmet County had been the only ...

These are used in battle against other males for access to females. Hercules beetles are found from southern Mexico to Bolivia, as well as on some Caribbean islands. Adults mainly feed on rotten ...

It is killing forests filled with mature white spruce trees. The culprit is a tiny bug native to Alaska called the spruce bark beetle. The beetles have already devastated swaths of spruce forest ...

The invasive Emerald Ash Borer (EAB) has now been confirmed in all 99 counties across Iowa. The first case in Emmet County, ...

Look out for the adults' feeding marks on emerging seedlings. The adults will have overwintered in hedges, rubbish heaps, in mulch and under tree bark. Gardens are ideal winter habitats. In May and ...