Drought weakens pine and fir trees

Twelve million trees across California recently have died from a lethal mix of bugs and long-term drought. Needle-covered trees are unable to secrete the sticky resin to fight off bark beetle infestations.
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Twelve million trees across California recently have died from a lethal mix of bugs and long-term drought. Needle-covered trees are unable to secrete the sticky resin to fight off bark beetle infestations.

Lake Tahoe’s waters continue to warm, and thousands of trees are dying

July 27, 2017 11:18 AM