Become a fan on Facebook Follow us on Twitter USDA Blog Feed Watch USDA videos on YouTube Subscribe to receive e-mail updates View USDA Photos on Flickr Subscribe to RSS Feeds

Posts tagged: invasive pathogens

Learn How to Play Smart Against Spreading Invasive Species

As spring awakens across the country, outdoor recreation enthusiasts are beginning to look again for opportunities to enjoy the great outdoors. America’s spectacular national forests and national grasslands provide some of the greatest opportunities for outdoor recreation in the world.

The emerald ash borer, highly destructive to ash trees, is one of the most destructive non-native insects in the U.S. Photo credit:  Invasive.org

The emerald ash borer, highly destructive to ash trees, is one of the most destructive non-native insects in the U.S. Photo credit: Invasive.org

But these beautiful and inspiring natural places are also under attack from hundreds of invasive plants, animals and pathogens. These exotic invaders disrupt natural ecological balance and can negatively impact the quality of outdoor recreation experiences. Invasives can threaten human health and safety and possibly reduce access to some areas. Read more »