Annual meeting and committee minutes, annual reports, correspondence, financial documents, programs, and informational brochures.

The Pacific Branch of the Entomological Society of America was officially formed in December, 1915, to study relationships of people to pests and beneficial insects. The organization contributes taxonomic resources to universities and museums, and provides a forum for debate on insect issues, and is represented by British Columbia, California, Oregon, Washington, Arizona, Utah, Hawaii, Montana, and Nevada.

10 linear feet

All applicable copyrights for the collection are protected under chapter 17 of the U.S. Copyright Code. Requests for permission to publish or quote from manuscripts must be submitted in writing to the Head of Special Collections. Permission for publication is given on behalf of the Regents of the University of California as the owner of the physical items. It is not intended to include or imply permission of the copyright holder, which must also be obtained by the researcher.

Collection is open for research.