Bureau/Division/Agency
Forest Services
Document Type
Text
Exact Creation Date
11-2026
Language
English
Recommended Citation
Department of Agriculture, Conservation and Forestry and Maine Forest Service, Forest Health and Monitoring Division, "Forest and Shade Tree Insect and Disease Conditions for Maine: Summary 2025" (2026). Forest Service Documents. 336.
https://digitalmaine.com/for_docs/336
File Size
9.5 MB
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Rights Statement
No Copyright - United States. URI: http://rightsstatements.org/vocab/NoC-US/1.0/
The organization that has made the Item available believes that the Item is in the Public Domain under the laws of the United States, but a determination was not made as to its copyright status under the copyright laws of other countries. The Item may not be in the Public Domain under the laws of other countries. Please refer to the organization that has made the Item available for more information.
Description
This annual summary report describes the efforts made by the Maine Forest Service Forest Health and Monitoring and their many partners toward understanding and managing the health issues of importance to Maine’s forest resources. Emphasis is placed primarily on insect and disease relationships of forest, shade, and ornamental trees. The myriad of biotic and abiotic agents capable of damaging trees can result in negative impacts to wood production and quality, water quality, the enjoyment of recreational opportunities, and, in some cases, human health. The great majority of these biotic species are native to Maine and are elements of productive and balanced, functioning forest ecosystems. However, non-native-invasive species and changes to climate disturb this balance and bring into question some natural relationships that were previously understood. Therefore, our evolving understanding of the role insect and disease agents play in maintaining a healthy forest is as important as mitigating the damaging effects of the few native and invasive pest species capable of significant disruptions to forest sustainability.