Eurasian milfoil species are not native to our state, and they are very difficult to control once they become fully established. Milfoil reproduces through fragmentation, whereby plant fragments break off from the parent plant through wind or boat action, grow roots, and settle in a new location.
Milfoil spreads rapidly and displaces beneficial native plant life. It makes swimming difficult and can devalue waterfront property. Where this species grows in its native environment, insects and fish may feed on this plant at such a rate as to control its growth. In our area, however, milfoil has no natural predators to keep its population in check. Under optimum temperature, light and nutrient conditions, milfoil may grow up to an inch per day.
How did exotic milfoil become established in New York? It was most likely a "stowaway" fragment attached to a boat or trailer that came to this region. Milfoil can live out of water for many hours if it remains moist.
News & Events 7/15/2016
China City Update
New Clubhouse Gallery
Click here to download the New York State Black Bear Response Manual. (PDF)
- Yankee Lake Scorecard
- Yankee Lake Quality Summary
- YL Autumn Botanical Survey
- YL Summer Botanical Survey
Local News 12/24/2016
Global climate target could net additional six million tons of fish annually
If countries abide by the Paris Agreement global warming target of 1.5 degrees Celsius, potential fish catches could increase by six million metric tons per year, according to a new study published in Science.The researchers also found that some...Read More