Welcome to the California Department of Food and Agriculture

Weed Education: Aquatic Species

Hydrilla – A Countinuing Problem in Florida Waters

Twenty page article (Circular No. 884, Sept. 1990) by K.A. Langeland containing information on Hydrilla:

  • Distribution
  • Description
  • Identification
  • Biology and physiology
  • Importance
  • Management - herbicides, biological agents, mechanical removal, & habitat manipulation
  • Who to call
  • More reading

More Information

Center for Aquatic Plants
IFAS, University of Florida
7922 N.W. 71st Street
Gainesville, Florida 32606
(904) 392-9613