Invasive Species Resources
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Michigan Department of Agriculture and Rural Development.
The Michigan Department of Agriculture and Rural Development (MDARD) is proposing an Exterior Firewood Quarantine (PDF | 192 KB) to prevent the introduction of unwanted plant pests and diseases into Michigan. Public comments on the proposal are due by Friday, November 19, 2021. Over 140 pests and diseases can be moved by firewood, including Asian long-horned beetle, mountain pine beetle and spotted lanternfly. These pests are not known to exist in Michigan but could be accidentally brought into the state by travelers transporting firewood.
Members of the public interested in providing feedback on this proposed quarantine can submit their comments to Mike Bryan, MDARD Export and Compliance Specialist by emailing BryanM@Michigan.gov. The deadline for comments is Friday, November 19, 2021. Additional information is available at Michigan.gov/Invasives and on MDARD's plant pest quarantine webpage.
New Hampshire Division of Forests and Lands.
As of Jul 2011, New Hampshire has banned the importation of untreated firewood without a commercial or home heating compliance agreement. Firewood is a major source of damaging insects and diseases. This ban will help protect the health on New Hampshire's forests.