An aquatic plant survey in 2006 determined the presence of invasive Variable-Leaf Watermilfoil (VWM). Results of a 2013 resurvey showed the VWM spread to about four areas totaling approximately two acres in size. A 2016 survey identified VWM infestations to be localized to about six areas of approximately 7 acres in aggregate area. Results of a 2018 resurvey showed VWM had spread and is currently totaling approximately eleven acres in size. It is estimated there may currently be thirteen acres of VWM. Surveys also showed species richness decreased from 29 species in 2013 to 22 species in 2018.
Funding to treat the existing acreage of milfoil with ProcellaCOR was provided by the Grants for the Control of Aquatic Invasive Species Program administered by the Connecticut Department of Energy and Environmental Protection (DEEP) and Amos Lake Association Inc. ProcellaCOR is a safe and targeted, systemic aquatic herbicide that goes to the root and gives a very complete kill of Milfoil species. Applicators generally see and can expect 100% effectiveness within the treatment area. Duration of control with this product is among the highest. Treated areas report having gone three seasons without seeing any milfoil return. It is anticipated that a very small percentage may come back after a season or two.
Click on this link for further information on ProcellaCOR. procellacor_ec--label.pdf
The ProcellaCOR treatments were very successful as noted in the attached Aquatic survey report.
Next steps
In 2020 ALA began experimenting with bottom blankets. Bottom blankets are a chemical free, sunlight barrier that is an affordable solution for the control of milfoil before it gets out on control. The blankets can be used for several years and can also be moved to a new location after three months. Although we expected the blankets to be less effective in the second location, since that area would have already had three months of growing season, the difference was slight. We were very pleased with the results and will continue to use bottom blankets as part of our aquatic control program.
Learn to identify invasive plant species and be on the lookout for new plants. It is much easier to manage a small patch of invasive plants than an entire lake covered with plants, so early detection is key! Milfoil reproduces through fragmentation where by plant fragments break off from the parent plant through wind, boat action, rowing action, or fishing line action, grows roots, and settles in a new location. If you happen upon any invasive species. Please scoop up the fragments or whole plant, bring them in your boat, dry them out, and dispose of them in the garbage. Share this information with everyone you meet.
The control of invasive species will improve habitat for waterfowl, fish, and other wildlife. As well as protect the very healthy diversity of native aquatic plants contained in Amos Lake.
Prevention is the best option to maintain this status. Therefore, we encourage the use of clean boat hygiene practices. Boats (trailers and motors too) should be inspected for plant fragments before launching in the water and after boats have been hauled out of the water. Be part of the solution, join the Clean Drain, Dry initiative.
If you have any questions or wish to be a part of the solution please contact us.
IT IS ILLEGAL TO TRANSPORT
Boaters must inspect their vessel for vegetation and aquatic nuisance species and properly remove and dispose of all vegetation and nuisance species before transporting the vessel. You can be fined up to $100 per violation (CGA 15-180) and Public Act 12-167.
The importation, transportation, sale, purchase, cultivation or distribution of a number of invasive plants including the following aquatic plants is prohibited.* Violators can be fined $100 per plant! (CGS 22a-381d)
The Connecticut Department of Energy and Environmental Protection is an Affirmative Action and Equal Opportunity Employer that is committed to complying with the Americans with Disabilities Act.
Funding to treat the existing acreage of milfoil with ProcellaCOR was provided by the Grants for the Control of Aquatic Invasive Species Program administered by the Connecticut Department of Energy and Environmental Protection (DEEP) and Amos Lake Association Inc. ProcellaCOR is a safe and targeted, systemic aquatic herbicide that goes to the root and gives a very complete kill of Milfoil species. Applicators generally see and can expect 100% effectiveness within the treatment area. Duration of control with this product is among the highest. Treated areas report having gone three seasons without seeing any milfoil return. It is anticipated that a very small percentage may come back after a season or two.
Click on this link for further information on ProcellaCOR. procellacor_ec--label.pdf
The ProcellaCOR treatments were very successful as noted in the attached Aquatic survey report.
Next steps
In 2020 ALA began experimenting with bottom blankets. Bottom blankets are a chemical free, sunlight barrier that is an affordable solution for the control of milfoil before it gets out on control. The blankets can be used for several years and can also be moved to a new location after three months. Although we expected the blankets to be less effective in the second location, since that area would have already had three months of growing season, the difference was slight. We were very pleased with the results and will continue to use bottom blankets as part of our aquatic control program.
Learn to identify invasive plant species and be on the lookout for new plants. It is much easier to manage a small patch of invasive plants than an entire lake covered with plants, so early detection is key! Milfoil reproduces through fragmentation where by plant fragments break off from the parent plant through wind, boat action, rowing action, or fishing line action, grows roots, and settles in a new location. If you happen upon any invasive species. Please scoop up the fragments or whole plant, bring them in your boat, dry them out, and dispose of them in the garbage. Share this information with everyone you meet.
The control of invasive species will improve habitat for waterfowl, fish, and other wildlife. As well as protect the very healthy diversity of native aquatic plants contained in Amos Lake.
Prevention is the best option to maintain this status. Therefore, we encourage the use of clean boat hygiene practices. Boats (trailers and motors too) should be inspected for plant fragments before launching in the water and after boats have been hauled out of the water. Be part of the solution, join the Clean Drain, Dry initiative.
- CLEAN off all plant parts, animals, and mud from boat and equipment (e.g. boots, waders, fishing gear). Use a power wash station if available.
- DRAIN onto land all items that can hold water (e.g. buckets, wells, bilge, and ballast).
- DRY all items completely before launching into another body of water.
If you have any questions or wish to be a part of the solution please contact us.
IT IS ILLEGAL TO TRANSPORT
Boaters must inspect their vessel for vegetation and aquatic nuisance species and properly remove and dispose of all vegetation and nuisance species before transporting the vessel. You can be fined up to $100 per violation (CGA 15-180) and Public Act 12-167.
The importation, transportation, sale, purchase, cultivation or distribution of a number of invasive plants including the following aquatic plants is prohibited.* Violators can be fined $100 per plant! (CGS 22a-381d)
The Connecticut Department of Energy and Environmental Protection is an Affirmative Action and Equal Opportunity Employer that is committed to complying with the Americans with Disabilities Act.
