California Ag Today's Patrick Cavanaugh interviews aquatic weed experts John Madsen (USDA-ARS Exotic & Invasive Weeds Research Unit) and Mike Blankinship (Blankinship & Associates.)

Click links below.

http://ucanr.edu/blogs/UCDWeedScience/blogfiles/25335.mp3 (audio)

http://californiaagtoday.com/combatting-aquatic-weeds/ (Aquatic Weeds Interfere with Water Flow, But There are Strategies for Eradication by Kyle Buchoff)