The Ten Most Important Invasive Species or Invasive Species Assemblages in North America in 2015.
The North American Invasive Species Network (NAISN) was formed in 2010 by university and government scientists across North America.Once a year, NAISN identifies the ten most important invasive species or assemblages based on their ability to invade a wide geographice area of public lands and waterways, ecological or economic impacts and potential for human health impacts.