California Invasive Plant Council.
University of California - Berkeley.
University of California - Riverside. Entomology.
. Cooperative Agricultural Pest Survey (CAPS). National Agricultural Pest Information System (NAPIS).
Provides State pest detection contacts, recent state exotic pest news, links to state pest resources, and a list of state CAPS survey targets.
California Department of Fish and Game.
Special Note: Formerly known as the Tamarisk Coalition.