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Hemlock Woolly Adelgid Regulated Areas

D-07-05 - Phytosanitary requirements to prevent the introduction and spread of the hemlock woolly adelgid (Adelges tsugae Annand) from the United States and within Canada

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United States

Regulated States:

Alaska
California
Connecticut
Delaware
District of Columbia
Georgia
Kentucky
Maine
Maryland
Massachusetts
New Hampshire
New Jersey

New York
North Carolina
Oregon
Pennsylvania
Rhode Island
South Carolina
Tennessee
§ Vermont
Virginia
Washington
West Virginia

Canada

British Columbia