Plant diagnostics is an important role of Nebraska. Positive diagnosis of plant issues is needed for effective management to ...

Plus questions on caterpillars on Colorado blue spruce, gorgeous plowers spilling over a boulder wall, on baptisia or blue false indigo and what is the difference between madevilla and dipladenia?

Since koalas rely on rough bark and a strong grip to scale trees, the smooth surface of the guard effectively blocks their ...

We have a problem with our lone Japanese Maple tree in our front flower bed. We think it has a fungus, and we're not really ...

Get expert answers on Amorphophallus blooms, Leyland cypress disease, Meyer lemon care, oak roots, and yellow lawn patches in South Texas.

Ontario residents are being urged to hold off on pruning their oak trees until November to help stop the spread of oak wilt.

Beech trees often come in clusters, as the matriarch sprouts dense groves, producing nuts that are a nutritious staple of ...

That problem: beech bark disease. It’s been in Vermont for decades. Scale insects eat away at bark, leaving vulnerable spots ...

This honeydew is a great food source for a particular kind of fungus. We call it black mold, an apt name even if it is not ...

One of the biggest threats to trees in your yard is the emerald ash borer, a small green beetle that lays eggs and feeds on ...

Tips and care for watering trees during a drought. Trees can be very delicate to work around during droughts as they are more ...