Appendix C Resource Directory and Sources of Information Offices and Websites: Bookcliff, South Side, and Mount Sopris Soil Conservation Districts (970) 945-5494 http://www.mountsopriscd.org/ Bureau of Land Management Colorado River Valley Field Office 2300 River Frontage Road Silt, CO 81652 (970) 876-9000 http://www.blm.gov/co/st/en/BLM_Programs/botany/weedhome.html Chemical Label Information http://www.greenbook.net/ Colorado Department of Agriculture Noxious Weed Program 305 Interlocken Parkway Broomfield, CO 80021 (303)869-9000 https://www.colorado.gov/pacific/agconservation/noxiousweeds Colorado Department of Agriculture Insectary P.O. Box 400 750 37.8 Rd. Palisade, CO 81526 (970) 464-7916 https://www.colorado.gov/pacific/agconservation/biocontrol Colorado Natural Heritage Program http://www.cnhp.colostate.edu/ Colorado Parks & Wildlife Resource Stewardship (303)291-7152 http://cpw.state.co.us/aboutus/Pages/RS-NoxiousWeeds.aspx Colorado State University Weed Science Information 307 University Ave. Ft. Collins CO 80523-1177 (970) 491-5261 http://bspm.agsci.colostate.edu/outreach-button/weed-science-information/ Colorado State University Cooperative Extension Colorado Pesticide Guides http://www.csuextstore.com/store/pc/viewContent.asp?idpage=1 Colorado State University Extension of Gunnison County 275 S. Spruce St. Gunnison, CO 81230 (970)641-1260 http://www.gunnison.colostate.edu/agri/weeds/weedsfront.shtml Colorado Weed Management Association P.O. Box 419 Hotchkiss, CO 81419 (970) 361-8262 http://www.cwma.org/ Eagle County Weed Department PO Box 250 Eagle, CO 81631 (970) 328-3553 http://www.eaglecounty.us/Weeds/Weed_Information/ Gunnison County Weed Management Program PO Box 915 Gunnison, CO 81230 (970)641-4393 http://www.gunnisoncounty.org/171/Weed-Management National Park Service Native Plant Conservation Initiative http://www.nature.nps.gov/biology/invasivespecies/index.cfm National Pesticide Information Center Weed Control and Herbicides http://npic.orst.edu/pest/weeds.html Natural Resources Conservation Service Colorado State Office Denver Federal Center Building 56, Room 2604 PO Box 25426 Denver, CO 80225-0426 (720) 544-2810 http://www.nrcs.usda.gov/wps/portal/nrcs/site/co/home/ Pitkin County Land Management 76 Service Center Road Aspen, CO 81611 (970) 920-5214 http://pitkincounty.com/430/Noxious-Weed-Information Rocky Mountain Biological Laboratory PO Box 519 Crested Butte, CO 81224 (970) 349-7231 http://www.rmbl.org/ USDA Introduced, Invasive, and Noxious Plants http://plants.usda.gov/java/noxiousDriver USDA Natural Resource Conservation Service http://www.nrcs.usda.gov/wps/portal/nrcs/site/national/home/ Weed Science Society of America http://wssa.net/ Books: Biology and Management of Noxious Rangeland Weeds Roger L. Sheley and Janet K. Petroff Colorado Flora, Western Slope William A. Weber and Ronald C. Wittman Native Plant Revegetation Guide for Colorado Colorado Natural Areas Program Noxious Weeds of Colorado Colorado Weed Management Association Trees and Shrubs of Colorado Jack L. Carter Troublesome Weeds of the Rocky Mountain West Colorado Weed Management Association Weed Control in Natural Areas in the Western United States University of California Weed Research and Information Center Weeds of the West Western Society of Weed Science .