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



Noisy Neighbors


by Loose Leaf Team
By Katrina Marland Mankind is a noisy animal. Far beyond the sounds we can physically make ourselves, if you consider the noise produced by all the machinery and industry around the world, humans are by far the loudest creatures on Earth. And like that obnoxious college roommate that always played their music too loud, we are driving our quieter natural neighbors a bit crazy. It makes sense that industrial noise could have a negative effe... (Read More)



Going in Circles


by Loose Leaf Team
A lodgepole pine displaying pitch tubesBy Michelle Werts You know when you have an itch, but scratching it only seems to make it worse, and you’re stuck in a perpetual cycle of misery? Well, nature experiences similar phenomena: feedback loops. In technical terms, a feedback loop is when an output from a past event influences the same event, creating a cyclical pattern that’s difficult to break. And in a new book, a biologist claims that one of these vicious cycles is current... (Read More)



To Track A Killer


by Loose Leaf Team
By Katrina Marland Species, that is. Invasive species are a big problem. They wreak havoc in our native ecosystems, result in massive losses of biodiversity and cost the U.S. billions of dollars every year. Some species are fairly obvious, such as the recently-publicized pythons in the Everglades, while others can be so subtle that you may not even notice them — only the effects they have on the ecosystem. Because some of these species can... (Read More)