Years of drought have left Sierra Foothill pines vulnerable to bark beetles, which have killed millions of trees across California. If you have pines, knowing the signs can mean the difference between early action and a dangerous dead tree.
What's Happening
Bark beetles bore into stressed pines and disrupt the tree's ability to move water and nutrients. A weakened, drought-stressed tree can't push the beetles out, and it dies — often within a single season.
The Warning Signs
Watch for reddish-brown or fading needles, popcorn-sized pitch tubes on the trunk, fine sawdust ("frass") in bark crevices, and bark flaking off to reveal winding galleries underneath.
Why Act Fast
Beetle-killed pines dry out and become brittle quickly, making them a serious fire and falling hazard — and harder, more dangerous, and more expensive to remove the longer you wait.
What to Do
Healthy trees can sometimes be protected by reducing stress, but once a pine is infested and fading, prompt removal is the safe choice. Tree Climber Unlimited can assess your pines and act fast.
Have your pines inspected or call (209) 660-3450 for a free, no-obligation estimate.
