Asian Longhorned Beetle

Asian longhorned beetle. Credit: U.S. Department of Agriculture

Forests are under attack from invasive species, diseases and unprecedented outbreak of pests, while trying to withstand stress caused by climate change and drought. The Midwest is fighting is the invasive species emerald ash borer, which is killing tens of millions of ash trees. New England has seen tens of thousands of trees succumb to the Asian longhorned beetle, which, if it spreads, is estimated to be able to destroy 30 percent of the country’s hardwoods. In the West, millions of trees are being lost to the combined threat of mountain pine beetles and white pine blister rust. Cities across the country have lost tens of thousands of elm trees to Dutch elm disease over the last 60 years. Developing strong management and restoration plans is essential to protecting our forests from invasives, disease and pests.

Our Strategy

Each threat to forests requires us to take a unique approach to solving it.

Through American Forests Global ReLeaf, we work to replant trees, including disease-resistant trees, in areas harmed by disease, insects and more.

A mountain pine beetle excavating a tunnel in a ponderosa pine

A mountain pine beetle excavating a tunnel in a ponderosa pine. Credit: Whitney Cranshaw, Colorado State University, Bugwood.org

Meanwhile, our Endangered Western Forests initiative is helping fight myriad threats to our western forests by planting disease-resistant trees, applying insect-repelling pheromone patches to trees, developing new management plans and more.

Injecting an ash tree to protect against EAB

Injecting an ash tree to protect against emerald ash borer. Credit: David Cappaert, Michigan State University/Bugwood.org

Other issues can be addressed more efficiently through policy than field work by trying to prevent future problems, as well as fixing current ones. This approach has led to our efforts in advocating for sustainable forest management, economic incentives for landowners to keep their property forested, and recognition of forests as water resources.

Take Action

Visit American Forests’ Action Center to send pre-written letters to Congress and other representatives to support sound wildfire policy. Letters available now include:

donate_editDonate to American Forests to support our work, like our efforts to protect forests from the threats they face.

 

 

Forest Threats News from our Loose Leaf blog



Lighting the Bat Signal


by Loose Leaf Team
Eastern small-footed bat with white-nose syndromeBy Michelle Werts Bats. Such a simple word immediately evokes a few distinct images in my brain: running and shrieking humans being swarmed by the flying mammals, a certain playboy billionaire who likes to masquerade as one and some blood-sucking fiends of Transylvania. Unfortunately for our winged friends, false images like these mean that their vital role in nature often goes unrecognized. And, if we’re not careful, we may not realize what... (Read More)



Mapping Forest Threats


by Loose Leaf Team
US Forest CoverBy Michelle Werts Last week, NASA Earth Observatory released as series of maps showing the world’s forests, as mapped from three dimensions: area, density and height. Through the work of researchers, we have one of the largest, highest-resolution forest biomass maps ever. Pretty nifty, huh? It is, in terms of the research and technology that went into creating the map. Not so nifty are the stories underlying the pretty green patches. ... (Read More)



A Wise Man’s Gift No More


by Loose Leaf Team
By Katrina Marland Gold, frankincense and myrrh. I’ve heard the story since I was a child, and frankly, other than gold, I never had any idea what those three wise men were carrying as they trekked across the desert. Recently, I’ve learned a bit more: apparently myrrh and frankincense are oil and perfume, respectively; each are made from tree resin; and both are still in use today. Yet, in a modern retelling of the tale, one of the wise ... (Read More)