This website is based on
Support for development of this publication was provided by the USDA Forest Service, State and Private Forestry, Forest Health Protection; Midpeninsula Regional Open Space District; the San Francisco Public Utilities Commission; the USDA Forest Service, Pacific Southwest Research Station, and Phytosphere Research.
The above document was the starting material for this website. This online version also includes new or updated information added by the authors as it has become available.
Last updated: 2/20/2016