T

T

T

Gary Fiddler

Former Employee

Supervisory Forester

Pacific Southwest Research Station

Publications & Products
Related

Treesearch Publications

Jianwei Zhang, Kaelyn Finley, David Young, Gary Fiddler, Christopher Looney. 2022. Growth response of ponderosa pine to intensive cultural treatments varies with site quality and plantation age
Jianwei Zhang, Gary Fiddler, David H. Young, Carol J. Shestak, Robert Carlson. 2021. Allometry of tree biomass and carbon partitioning in ponderosa pine plantations grown under diverse conditions
Jianwei Zhang, Matt D. Busse, Gary Fiddler, Ed Fredrickson. 2020. Thirteen-year growth response of ponderosa pine plantations to dominant shrubs (Arctostaphylos and Ceanothus)
Jianwei Zhang, Matt D. Busse, David H. Young, Gary Fiddler, Joseph W. Sherlock, Jeff D. TenPas. 2017. Aboveground biomass responses to organic matter removal, soil compaction, and competing vegetation control on 20-year mixed conifer plantations in California
Gary Fiddler, Carol J. Shestak, Matt D. Busse. 2017. Conifer root proliferation after 20 years of soil compaction
Jianwei Zhang, Jeff Webster, David H. Young, Gary Fiddler. 2016. Effect of thinning and soil treatments on Pinus ponderosa plantations: 15-year results
Jianwei Zhang, David H. Young, William W. Oliver, Gary Fiddler. 2016. Effect of overstorey trees on understorey vegetation in California (USA) ponderosa pine plantations
Robert F. Powers, Bob J. Denner, John D. Elioff, Gary Fiddler, Deborah S. Page-Dumroese, Felix Ponder, Allan E. Tiarks, Peter E. Avers, Richard G. Cline, Nelson S. Loftus. 2014. The key roles of four Experimental Forests in the LTSP International Research Program
Philip M. McDonald, Gary Fiddler. 2010. Twenty-five years of managing vegetation in conifer plantations in northern and central California: results, application, principles, and challenges
Matt D. Busse, P.H. Cochran, William E. Hopkins, William H. Johnson, Gregg M. Riegel, Gary Fiddler, Alice Ratcliff, Carol J. Shestak. 2009. Developing resilient ponderosa pine forests with mechanical thinning and prescribed fire in central Oregon's pumice region
Philip M. McDonald, Gary Fiddler. 2007. Development of vegetation in a young ponderosa pine plantation: effect of treatment duration and time since disturbance
Nancy E. Gillette, John D. Stein, Donald R. Owen, Jeffrey N. Webster, Gary Fiddler, Sylvia Mori, David L. Wood. 2006. Verbenone-releasing flakes protect individual Pinus contorta trees from attack by Dendroctonus ponderosae and Dendroctonus valens (Coleoptera: Curculionidae, Scolytinae)
Matt D. Busse, Ken R. Hubbert, Gary Fiddler, Carol J. Shestak, Robert F. Powers. 2005. Lethal soil temperatures during burning of masticated forest residues
Philip M. McDonald, Gary Fiddler, Donald A. Potter. 2004. Ecology and manipulation of bearclover (Chamaebatia foliolosa) in northern and central California: The status of our knowledge.
Philip M. McDonald, Gary Fiddler. 2001. Timing and Duration of Release Treatments Affect Vegetation Development in a Young California White Fir Plantation
Philip M. McDonald, Gary Fiddler. 2001. Changes in plant communities after planting and release of conifer seedlings: Early findings
Philip M. McDonald, Gary Fiddler. 2001. Timing and duration of release affect vegetation development in a young ponderosa pine plantation
Gary Fiddler, Philip M. McDonald, Sylvia Mori. 2000. Mechanical and chemical release treatments applied to a 16-year-old pine plantation
Philip M. McDonald, Gary Fiddler. 1999. Ecology and development of Douglas-fir seedlings and associated plant species in a Coast Range plantation
Philip M. McDonald, Gary Fiddler. 1999. Recovery of a bearclover (Chamaebatia foliolosa) plant community after site preparation and planting of ponderosa pine seedlings
Gary Fiddler, Philip M. McDonald. 1999. Treatment duration and time since disturbance affect vegetation development in a young ponderosa pine plantation
Philip M. McDonald, Gary Fiddler. 1999. Effect of cattle grazing, seeded grass, and an herbicide on ponderosa pine seedling survival and growth
Philip M. McDonald, Paula J. Anderson, Gary Fiddler. 1997. Vegetation in group-selection openings: early trends
Philip M. McDonald, Gary Fiddler. 1997. Treatment duration and time since disturbance affect vegetation development in a young California red fir plantation
Gary Fiddler, Philip M. McDonald. 1997. Mechanical and Chemical Release in a 12-Year-Old Ponderosa Pine Plantation
Philip M. McDonald, Gary Fiddler. 1997. Vegetation trends in a young ponderosa pine plantation treated by manual release and mulching
Philip M. McDonald, Gary Fiddler. 1996. Development of a mixed shrub-tanoak-Douglas-fir community in a treated and untreated condition
Philip M. McDonald, Gary Fiddler, Peter W. Meyer. 1996. Vegetation trends in a young conifer plantation after grazing, grubbing, and chemical release
Philip M. McDonald, Gary Fiddler. 1995. Development of a mixed shrub–ponderosa pine community in a natural and treated condition
Gary Fiddler, Dennis R. Hart, Philip M. McDonald, Susan J. Frankel. 1995. Silvicultural practices (commercial thinning) are influencing the health of natural pine stands in eastern California
Philip M. McDonald, Gary Fiddler, Henry R. Harrison. 1994. Mulching to regenerate a harsh site: effect on Douglas-fir seedlings, forbs, grasses, and ferns
Philip M. McDonald, Gary Fiddler, Henry Harrison. 1994. Repeated manual release in a young plantation: effect on Douglas-fir seedlings, hardwoods, shrubs, forbs, and grasses.
Philip M. McDonald, Gary Fiddler. 1993. Vegetation trends in young conifer plantation after 10 years of grazing by sheep
Philip M. McDonald, Gary Fiddler. 1990. Ponderosa pine seedlings and competing vegetation: ecology, growth, and cost
Philip M. McDonald, Gary Fiddler, Richard Tucker, Andrew Colaninno. 1989. Manual release in an "old" Douglas-fir plantation increases diameter growth
Philip M. McDonald, Gary Fiddler. 1989. Competing vegetation in ponderosa pine plantations: ecology and control
Paul E. Aho, Gary Fiddler, Gregory M. Filip. 1989. Decay losses associated with wounds in commercially thinned true fir stands in northern California.
Gary Fiddler, Troy A. Fiddler, Dennis R. Hart, Philip M. McDonald. 1989. Thinning decreases mortality and increases growth of Ponderosa pine in northeastern California
Gary Fiddler, C. Phillip Weatherspoon. 1986. Retrieving residue after overstory removal in true fir, northeastern California
Robert J. Laacke, Gary Fiddler. 1986. Overstory removal: stand factors related to success and failure
Philip M. McDonald, Gary Fiddler. 1986. Release of Douglas-fir seedlings: growth and treatment costs
C. Phillip Weatherspoon, Gary Fiddler. 1984. Slash prediction: a test in commercial thinnings in northeasrern California
Paul E. Aho, Gary Fiddler, Gregory M. Filip. 1983. How to reduce injuries to residual trees during stand management activities.
Paul E. Aho, Gary Fiddler, Mike Srago. 1983. Logging damage in thinned, young-growth true fir stands in California and recommendations for prevention.

Last updated March 10, 2026

Return to top