Old spruce spider mite damage. Photo by: Brian Kunkel, Ornamentals IPM Specialist, University of Delaware.
Close-up of spruce spider mite feeding damage. Photo by: Brian Kunkel, Ornamentals IPM Specialist, University of Delaware.
Spruce spider mite egg and adult. Photo provided by: Photo by USDA Forest Service - Northeastern Area Archive, USDA Forest Service.
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