Add Yahoo as a preferred source to see more of our stories on Google. Volunteers paint lime wash on an oak tree that is dying from a beetle infestation in Silverado Canyon on Thursday. (Allen J.

Add Yahoo as a preferred source to see more of our stories on Google. Jul. 31—Can a beetle repellent help save Hawaii's ohia lehua trees from a deadly fungal blight ? Can a beetle repellent help save ...

WORCESTER – The message for some homeowners is clear: Do a better job of watering and maintaining the trees in your yard. If you don’t, don’t be surprised if they die. That message rang loud and clear ...

SANTA CRUZ — After infested trees were recently discovered near the Tannery Arts Center, the city of Santa Cruz is asking community members to watch out for signs of an invasive beetle that has the ...

Bark beetle-infested spruce trees begin to dry out already before any visible signs of tree mortality appear, a recent study shows. Bark beetle-infested spruce trees begin to dry out already before ...

Ron Durbin, who trekked with a group into a rugged Santa Clarita canyon, quickly spotted nearby trees pockmarked with D-shaped “exit holes,” a deadly calling card. This was the work of the goldspotted ...

Ron Durbin, who trekked with a group into a rugged Santa Clarita canyon, quickly spotted nearby trees pockmarked with D-shaped "exit holes," a deadly calling card. This was the work of the goldspotted ...