Juniper webworm larva. Image provided by Connecticut Agricultural Experiment Station Archive, Connecticut Agricultural Experiment Station, Bugwood.org

Juniper webworm damage. Image provided by Connecticut Agricultural Experiment Station Archive, Connecticut Agricultural Experiment Station, Bugwood.org

White pine sheath mites. The small white images in the faint red circles are the mites. Image provided by http://woodypests.cas.psu.edu/PestDiagnosis/Pine.html