Hoh Tribe’s Planting Effort Using Science To Combat Insect

HOH RIVER (March 21, 2005) – Plant a tree and it will grow.

It’s not that simple though when the tree is a Sitka spruce planted to reforest Olympic coast timberlands.

Populations of spruce-tip weevil, an insect that causes spruce to grow uncharacteristically bushy and low, exploded in spruce forests planted in the mid -1980s. Infestation was so prevalent, that many private timberland owners stopped replanting spruce -the signature species of temperate rainforests – and a key component of salmon habitat.

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