Western Washington pheromone-trap delimiting survey and field observations for European poplar shoot borer, gypsonoma aceriana (Duponchel) (lepidoptera: torticidae), an Old World poplar pest new to North America
By: Eric H. LaGasa ... [et al.].
Contributors: LaGasa, Eric H.; Washington (State). Dept. of Agriculture. Laboratory Services Division.; Washington State Library. Electronic State Publications.
Series: WSDA PUB -- 061 (N/12/01); Publication (Washington (State). Dept. of Agriculture) -- 061.
Publisher: Laboratory Services Division, Pest Program, Washington State Dept. of Agriculture
Published: 2001
Place of publication: [Olympia, Wash.]
Language: eng
Format: Electronic resource
Subjects: Borers (Insects) -- Washington (State), Western; Poplar -- Diseases and pests -- Washington (State), Western
Other titles: 2001 entomology project report.; 2001 WSDA project report.
Description: The European poplar shoot borer, the most serious poplar pest in Europe, was trapped and examined in Western Washington in 2001.
Notes: "December 27, 2001."

Authors: Eric H. LaGasa, Patrik Hertzog, Dan Barshis, Kelley Turner, and Hannah Smith.

Viewed May 25, 2004.

Includes bibliographical references.

Mode of access: Internet at the Washington State Library Electronic State Publications site, available via PURL.