Crystal Lake Association316A Sandy Beach Rd Ellington, CT 06029
Milfoil Reports
Milfoil Removal
Annually Northeast Aquatic Research performs a survey of the lake for identifying milfoil and other invasive species. From these reports a decision is made on remediation of the most important areas. The Town of Ellington Ad Hoc Milfoil Committee hire a group that removes milfoil in the areas selected using a "harvest suction" technique.
2002, scientists at the Connecticut Agricultural Experiment Station began surveying Connecticut lakes and ponds for invasive aquatic plants and investigating novel management options. Surveillance focuses on both invasive and native vegetation to quantify the effects of invasive species on aquatic ecosystems. This research allows us to track the spread and record the arrival of invasive aquatic plants. Surveys also provide baseline information to determine if the frequency and magnitude of invasions may be related to water chemistry, sediment type, boat launches, watershed development and climate change. Management studies include tests on the effectiveness of herbicides, mechanical removal, water level manipulation, biological control, and integrated pest management.