Mitigation measures, if needed, to reduce wildfire hazard or the potential for disease and insect pests. OPERATION AND MAINTENANCE Periodically inspect plant condition and conduct additional treatment or mitigation if needed. Control locally invasive and noxious plants that may establish due to increased light penetration. Owen, J.H. 2009. Shaping Fraser Fir Christmas Trees. Available at (verified 17 March 2014). Cooperative Extension Service, Bedker, P.J., J.G. O’Brien, and M.M. Mielke. North Carolina State University, Raleigh, NC. 1995. Revised 2012. How to Prune Trees. Available at (verified 17 March 2014). van der Hoeven, G.A. 1977. All About Pruning. USDA-Forest Service, Northeastern Available at (verified 17 March 2014). KSU Area State and Private Forestry. Horticulture Report C-550. Kansas State University Agricultural Experiment Station and Gilman, E.F., and A. Bisson. 2007. Developing Cooperative Extension Service, Manhattan, a Preventive Pruning Program in your KS. Available at Community: Mature (verified Windell, K. 1996. Pruning in timbered stands. 17 March 2014). Publication ENH 1063. USDA Forest Service Tech. Report Florida Cooperative Extension Service, Missoula Technology and Development Institute of Food and Agricultural Sciences, Center, Missoula, MT. University of Florida, Gainesville, FL. Hanley, D.P., and S. Reutebuch. 2005. Conifer Pruning Basics for Family Forest Landowners. Available at (verified 17 March 2014). Extension Bulletin 1984. Washington State Univ. Extension, Pullman, WA.
Mitigation measures, if needed, to reduce wildfire hazard or the potential for disease and insect pests. OPERATION AND MAINTENANCE Periodically inspect plant condition and conduct additional treatment or mitigation if needed. Control locally invasive and noxious plants that may establish due to increased light penetration. Bedker, P.J., J.G. O’Brien, and M.M. Mielke. 1995. Revised 2012. How to Prune Trees. Available at (verified 17 March 2014). USDA-Forest Service, Northeastern Area State and Private Forestry. Gilman, E.F., and A. Bisson. 2007. Developing a Preventive Pruning Program in your Community: Mature Available at (verified 17 March 2014). Publication ENH 1063. Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL. Hanley, D.P., and S. Reutebuch. 2005. Conifer Pruning Basics for Family Forest Landowners. Available at (verified 17 March 2014). Extension Bulletin 1984. Washington State Univ. Extension, Pullman, WA. Owen, J.H. 2009. Shaping Fraser Fir Christmas Trees. Available at (verified 17 March 2014). Cooperative Extension Service, North Carolina State University, Raleigh, NC. van der Hoeven, G.A. 1977. All About Pruning. Available at (verified 17 March 2014). KSU Horticulture Report C-550. Kansas State University Agricultural Experiment Station and Cooperative Extension Service, Manhattan, KS. Windell, K. 1996. Pruning in timbered stands. USDA Forest Service Tech. Report Missoula Technology and Development Center, Missoula, MT.
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