Life Sciences Commons^™

Susceptibility Of Red-Cockaded Woodpecker Colony Areas To Southern Pine Beetle Infestation In East Texas, James H. Mitchell, David L. Kulhavy

Faculty Publications

Seven red-cockaded woodpecker (Picoides borealis) colonies and stands within a one-quarter mile radius were hazard-rated for susceptibility to the southern pine beetle (Dendroctonus Frontalis Zimm.). Individual colonies generally were ranked low to moderate hazard using the Texas Hazard system and moderate hazard using the National Forest Risk system. Within one quarter mile of the colonies, 28% of the stands were low hazard, 25% moderate, 0.3% high and 7.5% extreme with Texas Hazard. Four percent were low hazard, 52% moderate, and 6% high with National Forest Risk. Moderate to extreme hazard stands within one-quarter mile of the …