Some lawn maintenance is recommended now that the leaves have fallen.Experts explained why this is the best time of year to ...

What is wrong with my live oak? I hope it’s not a disease, since I have five others in my yard, and I don’t want it to spread ...

From now through the end of December is the time of year to inspect your trees for Sudden Oak Death. The mold pathogen that causes Sudden Oak Death, phytophthora ramorum, is most active during wet ...

Brooke Harlander (left) poses with her team and city officials as the group ceremoniously plants a live oak tree at the ...

When choosing a large shade tree, one must always deal with a conundrum – there is an inverse relationship between the ...

Royer Vineyard is best known for: growing some of the best white wine grapes in Oregon, with an emphasis on chardonnay. The ...

The North Valley Complex in Wilsonville is home to the state’s entomology labs, where insects are identified and studied.

The Center for Disease Control and public health officials in several states are investigating a multistate outbreak of E. coli. These infections were linked to multiple brands of whole bagged carrots ...

As roots are starved for oxygen, they die, or become targets for disease. In addition to fill soil damage ... I often see new residential construction where a large tree such as a live oak is planted ...

Thomas Pakenham, the nonagenarian author, historian, tree ... of live plants and seeds sent back to Britain by so many of ...

The history of mistletoe is the stuff of lore, but growing this wild parasitic plant is less mysterious than you may think.

A deadly new oak-tree disease can be prevented by pruning them in the dormant season (if needed) instead of spring or summer.