Week of March 28, 2011
Updated 3/31/11 Connecticut DEP Reports Didymo Discovered in the West Branch Farmington River First Confirmation of this Invasive Species in Connecticut The Connecticut Department of Environmental Protection (DEP) today announced that the highly invasive freshwater alga, Didymosphenia geminata, known as “didymo”, has been discovered in the West Branch Farmington River, a very popular trout stream in northwestern Connecticut. The presence of didymo was first confirmed in the northeastern United States in 2007, and has since spread to other popular trout streams in a number of Northeastern states (New Hampshire, Vermont, New York, Pennsylvania, Maryland, West Virginia and Virginia). This is the first report of didymo in Connecticut. DEP first learned of the possible presence of didymo in the West Branch Farmington River from several anglers on March 18th. One of these anglers also provided an initial sample to DEP. Following initial review by DEP staff, samples were sent to the Vermont D...