Eichhornia crassipes - Pacific Island Ecosystems at Risk (PIER) survey of the plant's range and control. www.hear.org/pier/eicra.htm
Eichhornia crassipes Element Stewardship Abstract - Description and life cycle of the water hyacinth, mechanican, herbicidal, and biological methords of control, and discussion of restoring wildlands impacted by it. From the Nature Conservancy. tncweeds.ucdavis.edu/esadocs/documnts/eichcra.html
Insects are Better Than Herbicides - Biological control methods for water hyacinth, particularly research and methods in South Africa. sunsite.wits.ac.za/ape/hyacinth.htm
Water Hyacinth (Eichhornia crassipes) - Information about water hyacinth in Lake Victoria Uganda and a collaborative research project between the University of Waterloo and FIRRI in Uganda. freespace.virgin.net/ae.williams/Work.htm
Water Hyacinth Information - Beneficial use of the plant in artificial wetlands for waste water treatment, and its subsequent use as compost. homepage.westmont.edu/u/outside/phil.soderman/www
