While officials admit that glyphosate is only a small part of the problem with algae blooms on Lake Okeechobee in Florida, they do believe that their decision to temporarily suspend the use of aquatic plant killers was a “necessary call.” Glyphosate is widely used in Lake Okeechobee to kill invasive species and leaves deposits of
While invasive zebra mussels consume small plant-like organisms called phytoplankton, Michigan State University researchers discovered during a long-term study that zebra mussels can actually increase Microcystis, a type of phytoplankton known as “blue-green algae” or cyanobacteria, that forms harmful floating blooms. Zebra mussels can filter out the Microcystis with other particles, but then they spit
Efforts to restore Georgica Pond are proving to be successful thanks in part to the help of an aquatic weed harvester. Georgica Pond has been invaded by toxic cyanobacteria, or blue-green algae, in recent years, which can cause serious health problems. For the second consecutive year, the foundation has leased an aquatic weed harvester to
Blue-green algae, technically known as cyanobacteria, are microscopic organisms that are naturally present in lakes and streams. Typically present at low number, blue-green algae can quickly become abundant in warm, shallow, undisturbed surface water rich in nutrients like phosphorous and nitrogen. Some blue-green algae produce toxins that could pose a health risk to people and