A Pennsylvania state forestry expert says native pests are causing troublesome impacts to several valuable tree species.

And while some of us might’ve forgotten those early grade-school lessons about evergreens (which stay green all year ‘round) versus deciduous trees (which shed and regrow their leaves every year), ...

The Iowa Department of Natural Resources suggests immediately finishing pruning oak trees to prevent the spread of oak wilt.

After Linn County lost an estimated 1 million trees in the 2020 derecho, Monarch Research Project of Marion made it its ...

Always check the oak wilt risk status for your date and location before pruning or wounding oaks. Diseased red oaks can be easily spotted in the summer because of their bright red-brown leaves ...

T he aspiring naturalist begins her or his craft in the warmer seasons, when it is easy to name and to know the trees and grasses and shrubs by their ...

Choose from Red Oak Leaves stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...

Pin oak, red oak and white oak are also common oak species found in the upper Midwest. Conditions conducive to poisoning: In the summer and fall. Young oaks and sprouts as well as buds and new leaves ...

Maple Fest, a tradition for more than 40 years, puts guests front and center to learn and experience the process of turning ...