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 7/12/2016
Regulating particulate pollution
An MIT analysis of how best to reduce fine particulate matter in the atmosphere has brought some surprising results. Due to past regulations, levels of key emissions that form those harmful particles are now lower than they were a decade ago, causing...Read More