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US Forest Service Research & Development
Contact Information
  • US Forest Service Research & Development
  • 1400 Independence Ave., SW
  • Washington, D.C. 20250-0003
  • 800-832-1355
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Steven J. Seybold

Research Entomologist
1731 Research Park Drive
Davis, CA 95618
Phone: 530-759-1734


Current Research

Seybold is a research entomologist who specializes in the study of bark and wood-boring beetles. He and his colleagues are characterizing the invasive bark beetle and woodborer fauna of California and other Western U.S. States. The discoveries and descriptions of the life histories and behaviors of these insects are an important first step to understanding their pest status in U.S. forests. Seybold and colleagues also were the first to isolate specific genes from bark beetles that the insects use to detoxify defense chemicals released by trees under attack. The isolation of these genes provides a site for the next generation of bark beetle control tools.

Research Interests

In the future, Seybold plans to explore issues of drought and bark beetle-caused tree mortality, bark beetle and woodborer invasions of California's national forests, and new threats to native oaks and walnuts.

Professional Organizations

  • Entomological Society of America, Member
  • Entomological Society of Canada, Member
  • International Society of Chemical Ecology, Member

Publications & Products

Research Highlights

HighlightTitleYear


PSW-2011-13
Monitoring Tool for the Insect Vector of Thousand Cankers Disease of Walnut

A newly discovered pheromone can be used to detect the insect vector of thousand cankers disease of walnut. Intermediate and low population den ...

2011


PSW-2013-007
Scientists Develop Successful Lure to Attrack Beetle That Causes Thousand Cankers Disease in Walnut Trees

In response to the threat posed by the walnut twig beetle, which spreads thousand cankers disease in walnut trees, the Forest Service's Pacific ...

2013


Last updated on : 11/13/2014