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Spruce spider mite eggs (peak egg hatch 172 GDD). Photo by USDA Forest Service Archive, USDA Forest Service, Bugwood.org.
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Damage caused by spruce spider mite feeding (shows up during summer). Photo by USDA Forest Service - Northeastern Area Archive, USDA Forest Service, Bugwood.org.
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Garlic mustard early. Photo by Nancy Fraley, USDI National Park Service, Bugwood.org.
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A flowering garlic mustard plant. Photo by Dan Tenaglia, Missouriplants.com, Bugwood.org.
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Forest understory invasion by garlic mustard. Photo by Leslie J. Mehrhoff, University of Connecticut, Bugwood.org.
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