Publications

Forest Health News Subscribers Provide Input

Posted on by akabelowsky

By Art Kabelowsky, DNR Forest Health Outreach and Communications, Fitchburg;
Arthur.Kabelowsky@wisconsin.gov or 608-335-0167

Screenshot of a typical main page of the Wisconsin Department of Natural Resources' monthly Forest Health News.

A typical main page of the Wisconsin Department of Natural Resources’ monthly Forest Health News publication. / Graphic Credit: Wisconsin DNR

The readers have spoken … well, they’ve filled out their surveys. Now, we’re documenting what we learned.

The Wisconsin Department of Natural Resources (DNR) Forest Health team recently surveyed subscribers to its monthly Forest Health News, an internal and external newsletter sent out during the first week of every month.

Here are some general statistics about the newsletter: Continue reading “Forest Health News Subscribers Provide Input” →

Forest Health Forecast For 2024

Posted on by akabelowsky

Paul Cigan, DNR Forest Health Specialist, Hayward;
Paul.Cigan@wisconsin.gov or 715-416-4920

An aerial photo of oak and aspen forests showing heavy defoliation from spongy moth.

Oak and aspen forests with heavy defoliation from spongy moth. Additional defoliation coupled with ongoing drought in the upcoming 2024 growing season is expected to put significant stress on affected forests. / Photo Credit: Paul Cigan, Wisconsin DNR

Maintaining a healthy and productive forest often requires — more than ever before — a working knowledge of how to anticipate, prevent and mitigate environmental stressors that threaten to undermine it. The list of stressors includes drought, impact of forest insects and diseases.

In a recent and timely article, Denise Thornton of My Wisconsin Woods taps the expansive knowledge of the DNR’s Forest Health team and a state climatologist to bring focus to the threats facing forests this year.

She also lists steps that can be taken to ensure health and proactivity are maintained in your forests.

Read All About It: Forest Health Annual Report Published

Posted on by akabelowsky

By Art Kabelowsky, DNR Forest Health Outreach and Communications Specialist
Arthur.Kabelowsky@wisconsin.gov or 608-335-0167

Graphic showing the front cover of the Wisconsin DNR Forest Health 2023 Annual Report.

The front cover of the Wisconsin DNR Forest Health 2023 Annual Report. / Graphic Credit: Wisconsin DNR

2023 was a busy year for the Wisconsin Department of Natural Resources (DNR) Forest Health Program. Summaries of activities and progress can be found in the program’s annual report for 2023, which was published on Jan. 31.

The annual report was the last one edited by DNR Invasive Forest Insects Program Coordinator Andrea Diss-Torrance, who retired in late January.

Continue reading “Read All About It: Forest Health Annual Report Published” →

Subscriber Survey Coming To Your Email

Posted on by akabelowsky
Icon of a survey under the DNR Forestry News banner

The Wisconsin Department of Natural Resources soon will launch an email survey of Forest Health News subscribers. / Graphic Credit: Wisconsin DNR

By Art Kabelowsky, DNR Forest Health Outreach and Communications, Fitchburg Service Center;
Arthur.Kabelowsky@wisconsin.gov or 608-335-0167

Every five years or so, the Wisconsin Department of Natural Resources (DNR)’s Forest Health Team surveys the readership of the Forest Health News to gain insight into the types of articles our readers find most valuable and interesting.

The next survey should arrive in your email folders within the next few weeks.

Continue reading “Subscriber Survey Coming To Your Email” →

Forest Health Team Offers Seven New Fact Sheets, Updates Website

Posted on by akabelowsky
A preview of the new Wisconsin Department of Natural Resources Forest Health fact sheet on spongy moth.

A preview of the new Wisconsin Department of Natural Resources Forest Health fact sheet on spongy moth. Graphic Credit: Wisconsin DNR

By Art Kabelowsky, DNR Outreach/Communications Specialist, Fitchburg; Arthur.Kabelowsky@wisconsin.gov or 608-335-0167

The Wisconsin Department of Natural Resources’ (DNR) Forest Health team has debuted seven new fact sheets, providing information on various forest insects and diseases as well as tips on how to deal with their emergence on your property.

The new fact sheets provide details on spongy moth, oak wilt management, spruce budworm, jack pine budworm, tamarack insects (larch casebearer and eastern larch beetle), red pine pocket decline and mortality and a comparison of common spring defoliator caterpillars (forest tent caterpillar, eastern tent caterpillar and spongy moth).

Additionally, the Forest Health team has updated and/or refreshed the look of its 13 existing fact sheets.

Continue reading “Forest Health Team Offers Seven New Fact Sheets, Updates Website” →

New DNR Publication: Results of the 2020 Diverse Urban Species Survey

Posted on by kirsten.biefeld

The Wisconsin Department of Natural Resources (DNR) just released a new publication: Results of the 2020 Diverse Urban Species Survey.

You may have participated in this survey led by DNR Urban Forestry Coordinator Don Kissinger in 2020 (if so, thank you!) Wisconsin municipalities with more than 2,500 residents were asked a series of questions about the types of trees they prefer to plant (such as root stock type and caliper size), which lesser-used species they had successfully planted, which species they cannot find but would like to plant, and whether they use a gravel bed. Continue reading “New DNR Publication: Results of the 2020 Diverse Urban Species Survey” →

Tree City USA Bulletins & Resources

Posted on by patricialindquist

The Arbor Day Foundation publishes more than 100 Tree City USA Bulletins on a wide range of topics. They’re now available to download for FREE!

Here’s a sampling of the topics:

  • How to Prune Young Shade Trees
  • Resolving Tree-Sidewalk Conflicts
  • The Right Tree for the Right Place
  • How to Write a Municipal Tree Ordinance
  • Tree City USA: Foundation for Better Tree Management
  • Understanding Landscaping Cultivars
  • 10 Tree Myths to Think About

Download the bulletins here.

Revised Factsheets, Guidelines Now Available

Posted on by eleanorvoigt

By Elly Voigt, DNR Forest Health Lab Technician and Communications Specialist, Eleanor.Voigt@wisconsin.gov

The Wisconsin Department of Natural Resources (DNR) has just released several updated publications, including the annual update of the Heterobasidion root disease and oak wilt factsheets and guidelines. Updated versions can be found on the DNR’s forest health webpage by clicking the links below:

     – Heterobasidion root disease factsheet
     – Heterobasidion root disease guidelines
     – Oak wilt factsheet
     – Oak harvesting guidelines

Minor revisions were also made to the environmental cause of tree damage and conifer bark beetle factsheets. Visit the DNR webpage here for other forest health publications.

For more information on forest health, visit the DNR webpage, or talk to your regional Forest Health Specialist.

New insect and disease factsheets available

Posted on by margueriterapp

By Mike Hillstrom, forest health specialist, Fitchburg, Michael.Hillstrom@wisconsin.gov, 608-513-7690

The forest health team has produced four new factsheets since the start of 2020. These resources are designed to be informative, 2-page documents for a wide audience that includes landowners, foresters and natural resource professionals, educators, and more. The new factsheets of 2020 are linked below, and more will be announced as they are finalized:

Please check them out and our other recently updated factsheets about Heterobasidion root disease, oak wilt, conifer bark beetles, and hickory decline and mortality. You can find all of these and more forest health publications in the publications catalogue and on the DNR forest health webpage.

Forest Health Factsheet: Environmental Causes of Tree Damage

Posted on by patricialindquist

The DNR Forest Health team recently updated its factsheet on common forms of abiotic (non-living, chemical and environmental) damage to trees in Wisconsin.

The factsheet provides a brief overview of the following topics:

  • Storm damage (wind, lightning, hail)
  • Winter damage (ice and heavy snow, frost, sunscald, salt spray, winter desiccation)
  • Drought
  • Flooding
  • Fire
  • Soil (compaction, improper pH and nutrient deficiencies)
  • Pesticides (improper use, drift)

Find this factsheet, as well as the complete collection of DNR Forest Health publications, on this webpage.