Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
University of California
Division of Agriculture and Natural Resources

Protect the environment by leaving firewood at home

Firewood can harbor insects and diseases that threaten California wildlands. Leave it at home.
Memorial Day weekend, traditionally considered the beginning of California's camping season, is right around the corner. If you are preparing for an upcoming trip, you can help protect California's forests by buying firewood from a local source near the campsite rather than bringing it with you.

When people move wood from place to place, they may also be moving invasive insects and diseases that threaten California's landscape and wildland trees. The goldspotted oak borer, which is devastating native oaks in San Diego, likely hitchhiked from Arizona in firewood. The polyphagous shothole borer, walnut twig beetle and thousand cankers disease, and the pathogen causing sudden oak disease, all continue to spread to new areas on infested wood chips, plant debris or wood moved for woodworking or firewood.

Over the past year, the California Firewood Task Force has asked the public to "buy it where you burn it" — that is, don't bring wood from home when you camp, do use wood from local sources, and leave leftover wood at the campsite for the next camper. Even if wood does not appear to have borer holes or other evidence of pests, don't assume that the wood is pest free. Be on the safe side and don't move it.

The California Forest Pest Council established the task force in 2011 to educate Californians about what they can do to prevent movement of invasive pests in wood. The task force developed a web site, put up billboards across California, sponsored children's activities at parks and fairs, encouraged campgrounds to sell only local firewood, gave presentations across the state, and developed best management practices, posters, and other information to engage the public.

For more information visit www.firewood.ca.gov/.

Posted on Tuesday, May 20, 2014 at 1:36 PM

Comments:

1.
Interesting, I had never thought about this as a method of spreading invasives, but it makes total sense.

Posted by Alison L Kent on May 20, 2014 at 1:59 PM

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