Forest & Grassland Health

2021 Alaska Forest Health StoryMap.Forest Health Conditions in Alaska 2021 report cover. The 2020 Alaska Forest Health Conditions Report Aerial view of a forest defoliated by blackheaded budworm.Volunteers pull white sweetclover on the Seward Highway in 2021.Entomologist Sydney Brannoch and Biological Science Technician Garret Dubois check a funnel trap near Cantwell in 2021.Yellow-cedar decline northwest of Sitka. Photo: Sarah Navarro, USFS.

Common Forest Insects & Diseases in Alaska

Nested within the State & Private Forestry branch of the U.S. Forest Service, Forest Health Protection monitors across all lands to meet the needs of federal, state, tribal, and private stakeholders. Select forest diseases, insects, noninfectious disorders, invasive plant, and other forest health topics from the menu below for detailed information, as well as links to partner pages. Also see:

Pubs & Products  Conditions Reports/StoryMaps  Ground Data Dashboard  Report Observations  CONTACT US  

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Trending Topics   ​Aerial detection survey   Aspen running canker   Hazard tree management   Spruce beetle   Western blackheaded budworm   Yellow-cedar decline