Kaibab National Forest Photography: Oystershell Scale on Aspen
Kaibab National Forest Photography: Oystershell Scale Adults and New Crawlers
Kaibab National Forest Photography: Aspen with Severe Oystershell Scale Infestation
Kaibab National Forest Photography: Aspen with Severe Oystershell Scale Infestation
Kaibab National Forest Photography: Aspen Patch Oystershell Scale Mortality
Kaibab National Forest Photography: Aspen with Light Oystershell Scale Infestation
Kaibab National Forest Photography: Aspen with Oystershell Scale
Kaibab National Forest Photography: Clearfell Treatment, Oystershell Scale
Kaibab National Forest Photography: Clearfell Treatment, Oystershell Scale