Western Society of Weed Science fosters weed research, education, and control programs and cooperation among local, state, federal, and private organizations. ...

AERF supports research for thecontrol of aquatic weed species and exotic plants such as Eurasianwatermilfoil, hydrilla, water hyacinth, purple loosestrife, andother aquatic weeds found in lakes, ponds, reservoirs, riversand streams ...