Zodiac45
Paleostoveologist & Sawwhisperer
I don't know about out west Bushler but on the east coast we get Spruce Budworm and it's extremely nasty. It's a naturally occuring phenom and I sure hope that's not what you got. Good luck. Here's some of the info for your area.
http://www.na.fs.fed.us/spfo/pubs/fidls/westbw/fidl-wbw.htm
http://www.na.fs.fed.us/spfo/pubs/fidls/westbw/fidl-wbw.htm