Aquacide Blog — crested floating heart

Crested Floating Heart is native to Asia, introduced to the U.S. through aquatic plant nurseries that still market these plants today. It escaped from cultivation in the 1990’s and has been an aquatic nuisance established in public waterways in Florida for years. Today, Crested Floating Heart is scattered abundantly throughout many southern states with tropical climates. Crested Floating Heart has heart-shaped floating leaves at the ends of long stems that are rooted in submersed sediment. It has slender, tapered clusters of tuberous roots on the underside of it's floating leaves and features a small white 5-petaled flower. These weeds propagate from...

They say bad luck comes in threes, and that is the case on the Santee Cooper lakes this year. A trio of invasive weeds, including one still so new that the state hasn’t officially declared it such, has literally taken root and continues to hold on despite the best efforts of Santee Cooper’s analytical and biological sciences department. Invasive weeds are not new to Lake Moultrie or Lake Marion. But they are pervasive. This year is the 30th anniversary of hydrilla first being spotted in the system, in Lake Marion near Rimini. By 1994 it covered almost 45,000 acres of...