Blue beetle-killed pine park

Image: Blue beetle-killed pine park

Detailed Description

Stripped bark from a dead pine tree reveals the tell-tale blue streaks of a mountain pine beetle attack.

Mountain pine beetle outbreaks can result in the loss of millions of pine trees throughout western North America. The beetles lay eggs and develop in the bark of mountain trees, especially lodgepole, ponderosa, Scotch, and limber pines. The beetles carry bluestain fungus spores, which infect the trees and turn the sapwood a bluish color. Both the beetles and the fungi eventually kill their host trees.


Image Dimensions: 1936 x 1296

Date Taken:

Location Taken: Red Feather Lakes, CO, US