Page Banner

United States Department of Agriculture

Agricultural Research Service

headline bar

The Exotic and Invasive Weeds

Research Unit

 Yellow Starthistle - An example of a Rangeland weed An example of an Aquatic weed Saltcedar - An example of a Riparian weed

Welcome to the Exotic and Invasive Weeds Research Unit.  We develop new methods for managing invasive plant species in rangeland, riparian, and aquatic ecosystems.  This Unit uniquely incorporates skills of scientists and technicians from three distinct geographic locations: Albany, California (headquarters); Davis, California; and Reno, Nevada.



Weed Research Activities

EIW Special Unit Facilities

  • Quarantine
  • Remote Sensing Lab
  • Seed Lab

 Ludwigia hexapetala 



Last Modified: 8/13/2016
Footer Content Back to Top of Page