What’s Hot HL Issue 17


Bacterial leaf scorch. Photo provided by: Edward L. Barnard, Florida Department of Agriculture and Consumer Services, Bugwood.org

Yellow oxalis. Photo provided by: Ted Bodner, Southern Weed Science Society, Bugwood.org

Juniper scale adults. Photo by: United States National Collection of Scale Insects Photographs Archive, USDA Agricultural Research Service, Bugwood.org.

Dogwood sawflies feeding. Photo provided by: Brian Kunkel, Ornamentals IPM Specialist, University of Delaware

Weeds Hotline Issue 17


Crabgrass seedlings. Photo provided by: Joseph M. DiTomaso, University of California – Davis, Bugwood.org

Crabgrass seed head and flower. Photo provided by: Steve Dewey, Utah State University, Bugwood.org

Weed Hotline Issue 6


Japanese stiltgrass infestation. Photo provided by: Chris Evans, River to River CWMA, Bugwood.org

Japanese stiltgrass plant. Photo provided by: Ted Bodner, Southern Weed Science Society, Bugwood.org

What’s Hot HL Issue 24


Tuliptree scale adults. Photo provided by: Lacy L. Hyche, Auburn University, Bugwood.org

European hornet damage. Photo provided by: John A. Weidhass, Virginia Polytechnic Institute and State University, Bugwood.org

European hornet damage and adult. Photo provided by: Jim Baker, North Carolina State University, Bugwood.org

Oriental bittersweet foliage. Photo provided by: James H. Miller, USDA Forest Service, Bugwood.org

Oriental bittersweet berries. Photo provided by: Chris Evans, River to River CWMA, Bugwood.org

Multiflora rose infestation. Photo provided by: Nancy Fraley, USDI National Park Service, Bugwood.org

Close-up of multiflora rose plant. Photo provided by: Chris Evans, River to River CWMA, Bugwood.org

Mulitflora rose flowers. Photo provided by: John M. Randall, The Nature Conservancy, Bugwood.org

Multiflora rose berries. Photo provided by: Barry Rice, sarracenia.com, Bugwood.org

Weeds Hotline Issue 18


Mugwort plants. Photo provided by: Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org

Leaf variation of mugwort plants. Photo provided by: Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org

Mugwort flowers. Photo provided by: Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org

Mugwort roots. Photo provided by: Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org