Introduction

Invasive species threaten the function and integrity of ecosystems, native species, and managed landscapes. To support environmental stewardship, gardeners need to be aware of the top terrestrial invasive species threatening their region, where to report potential sightings, and the sound garden management practices that may minimize wider distribution.

By actively participating in this section you will:

  • Consider definitions of what’s ‘non-native’ and what’s ‘invasive’, and discuss some of the controversy around these definitions.
  • Recognize the impacts invasive species have on our ecosystems & human quality of life.
  • Learn the profile of an invasive weed or pest, and the red flags for invasiveness.
  • Understand the regional nature of invasiveness, and what that might mean in the face of climate change.
  • Become familiar with resources that will assist in identification characteristics, lifecycles, signs, and symptoms for current top invasive species in your region.
  • Explore the prohibited and regulated species regulations in New York and how to report suspect invasions to state and local agencies.
  • Consider the invasive species in our landscapes and management strategies.

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