Forest health

Oak leaves showing oak wilt symptoms with meesage don't prune april-june.

DNR Forestry's forest health unit is responsible for surveys, evaluations, and impact assessments of forest pests and diseases as well as technical assistance for public and private landowners on tree and forest health and invasive species.

Quick Links

Forest Health Monitoring

Forest Health Management

Forest Health Contacts

• Northwest Region
Mike Parisio, Forest Health Specialist 

• Northeast Region
Jess Hartshorn, Forest Health Specialist 

• Central Region
Brian Schwingle, Forest Health Specialist 

Val Cervenka, Statewide Forest Health Program Consultant

Forest health contact map

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