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Bark Beetles & Dutch Elm Disease - http://crawford.tardigrade.net/bugs/BugofMonth38.html
Illustrated article about the European elm bark beetle, Scolytus multistriatus, and its spread of Dutch elm disease in the Seattle, Washington area, with notes on control. |
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Shothole Borer (Bark Beetles, Scolytidae) - http://www.ento.okstate.edu/ddd/insects/shotholeborer.htm
Photographs of a beetle in this family and information on its hosts, symptoms, life cycle and description. |
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Scolytus multistriatus: Smaller European Elm Bark Beetle - http://www.ento.okstate.edu/ddd/insects/smeurelmbark.htm
Photographs of this beetle and information on its hosts, symptoms, life cycle and description. |