Japanese Knotweed is a common streamside and roadside invader that can reproduce from the tiniest root fragment, and it has been expanding along many Catskill rivers and streams. It displaces native vegetation due to its aggressive growth and by forming dense stands that shade out other plants; it lowers quality of habitat for fish and wildlife; and can contribute to stream bank erosion problems.

Japanese knotweed is exceedingly difficult to manage and we will discuss options for management; CRISP staff will cover current best management practices, experimental methods, and the future of Japanese knotweed biocontrol.We will take a short talk to a nearby Japanese Knotweed infestation for a close-up look at the plant and discussion on how site factors impact management options and decisions.

When? June 9 from 1-2:30 PM

Where? The Emerson Resort and Spa in Mt. Tremper, NY