Colorado State Forest Service http://csfs.colostate.edu/
Colorado Forest Restoration Institute (CFRI)
http://www.cfri.colostate.edu
Colorado State Cooperative Extension Service http://www.ext.colostate.edu/index.html
Great Plains Tree Pest Council http://www.ndsu.nodak.edu/instruct/walla/GPTPC.html
Western International Forest Disease Work Conference (WIFDWC)
http://www.fs.fed.us/foresthealth/technology/wif/
Western Forest Insect Work Conference
http://www.fsl.orst.edu/wfiwc/index.htm
Central Rocky Mountains White Pine Health Working Group
International Society of Arboriculture
http://www.isa-arbor.com/
National Elm Trial
Jim Worrall's Forest and Shade Tree Pathology
http://www.forestpathology.org/
Whitebark Pine Ecosystem Foundation
http://www.whitebarkfound.org/
High Elevation White Pines
http://www.fs.fed.us/rm/highelevationwhitepines/
Rust Busters (USDA Forest Service's Dorena Genetic Resource Center)
http://www.fs.fed.us/r6/dorena/
Whitebark and Limber Pine Information System (WLIS)
A database of summary data of plots established for whitebark and limber pines
in the United States and Canada.
http://www.fs.fed.us/r1-r4/spf/fhp/prog/programs2.html
Division of Plant Industry (DPI)
Cooperative Agricultural Pest Survey (CAPS) Program
Firewood Method of Sale Policy Firewood and Pests
