Leaflet #99-1; January 1999
This brochure was financed by a grant from the USDA Renewable
Resources Extension Act and the California Exotic Pest Plant Council
(CalEPPC).
Authors were Joseph M. DiTomaso, Evelyn Healy, Carl E. Bell,
Jennifer Drewitz, and Alison Tschohl, University of California
Cooperative Extension.
If you would like copies of this in brochure form, contact Joseph
M. DiTomaso at 530-754-8715.