Forest Health Protection Publications
Annual Major Forest Insect and Disease Conditions in the United States
Publication cover of the Major Forest Insect and Disease Conditions in the United States: 2022 national report.
The Annual Forest Insect and Disease Conditions Reports have been published annually since 1955. Reports cover forest health on all ownerships and therefore involve collaboration between State and Federal agencies. The reports are based on the most current and sound information available from various survey, monitoring, and inventory programs as well as other data. The reports provide a national summary of the major changes and status of the top forest pests each year with updated charts, tables, and maps.
| 2022-2000 | 1999-1980 | 1979-1955 |
|---|---|---|
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Regional Forest Insect and Disease Conditions in the United States
| REGION | STATES WITHIN REGION |
|---|---|
Northern Region  (Region 1) |
Montana, northern Idaho, North Dakota, northwestern South Dakota |
| Rocky Mountain Region (Region 2) |
Colorado, Kansas, Nebraska, South Dakota, eastern Wyoming |
| Southwestern Region (Region 3) |
Arizona, New Mexico |
| Intermountain Region (Region 4) |
southern Idaho, Nevada, Utah, western Wyoming |
| Pacific Southwest Region (Region 5) |
California, Hawaii, Guam, Trust Territories of the Pacific Islands |
| Pacific Northwest Region (Region 6) |
Washington, Oregon |
| Southern Region (Region 8) |
Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virgin Islands, Virginia |
| Eastern Region (Region 9) |
Connecticut, Delaware, Illinois, Indiana, Iowa, Maine Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin |
| Alaska Region (Region 10) |
Alaska |
| International Institute of Tropical Forestry (IITF) |
Puerto Rico, Virgin Islands |
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National Framework for Managing Sudden Oak Death caused by Phytophthora ramorum in Forests and Wildlands (1.5 MB PDF)
National Response Framework for Thousand Cankers Disease (TCD) on Walnut (1.5 MB PDF)