It is smaller than your fingernail, but this hairy beetle is one of the biggest single threats to the UK's forests. The bark beetle has been the scourge of Europe, killing millions of spruce trees, ...

JOINT BASE LEWIS-McCHORD, Wash. – Joint Base Lewis-McChord is full of beautiful forests. Often, the forests are filled with Douglas fir trees, but ponderosa pine is also present. Ponderosa pine is ...

We have a pinyon pine planted about 10–12 years ago. The bottom part turned brown a couple of years ago. We thought it might be the ips beetle and aggressively sprayed for it, which seemed to keep the ...

Help! We have a pinyon pine that was planted 10–12 years ago. The bottom part turned brown a couple of years ago. We thought it might have been the ips beetle and aggressively sprayed for that, which ...