The invasive emerald ash borer beetle has seeped into Oklahoma from the eastern United States. Here's how wasps could help ...

Foresters are using parasitoids to reduce the spread of the emerald ash borer beetle, following the lead of many states to ...

Oklahoma deploys parasitoid wasps in forests to combat the emerald ash borer, a beetle that’s killing ash trees across the state and the U.S.

DEAR NEIL: Why is it that nurserymen don’t sell mimosa trees any longer? When I was a youngster my folks planted several and the butterflies loved them.

Wood mulch is a gardener go-to, and pine bark could work perfectly for your plants. However, consider the pros and cons before getting busy in your garden.

Chestnuts are edible nuts that have a mildly sweet taste and are incredibly versatile. They are also rich in nutrients and deliver some surprising health benefits.

Oak trees are focal points of many home landscapes, parks, and green spaces throughout Wisconsin. Several species are native ...

Contact a professional arborist (mndnr.gov/treecare/hiring-arborist.html) for general pruning advice and tree removal. They ...