Purdue Landscape Report: Early June, we received a white pine sample at the Purdue University Plant and Pest Diagnostic Lab that showed early season needle loss lower in the tree canopy (Figure 1, 2).

Purdue Landscape Report: Trees stressed by prolonged drought are more subject to attack by boring insects. This article provides tips and a video link on how to manage pines for borers. Record ...

Aleppo pine blight is so common in the Las Vegas Valley that if a pine tree has brown branches, it is an Aleppo pine, not Mondell. My opinion of pine trees used for landscaping in the desert is mixed.

What if you want to mulch your flower bed and notice the neighbors aren't using their pine straw? Can you take pine straw ...

Whitebark pine that feeds grizzlies is threatened, US says Whitebark pine trees can live more than 1,000 years, but in just two decades more than a quarter of the trees have been killed. Credit: AP ...

You don’t have to prune pine trees in the landscape, especially since they get tall and become difficult to prune. You can easily keep mugho pines pruned throughout many years.

Evergreen trees and shrubs often (but not always) have needles and produce cones. These needled cone-bearing trees are called conifers. Example of conifer trees include pine, fir, spruce and cedar.

As Earth's climate warms, more pine trees are popping up in unusual places Ongoing research is tracing the "migration" of boreal forests, which are now spreading farther north into rapidly warming ...

Bristlecone pine and limber pine trees in the Great Basin region are like two very gnarled, old men in a slow-motion race up the mountaintop, and climate change is the starting gun, according to a ...