Publications

Go-To Online Resources For Urban Forestry

Posted on by janness

By Allen Pyle, UW-Extension Horticulture Outreach Specialist and Jay Dampier, DNR IRA Grant Coordinator, Jason.Dampier@wisconsin.gov or 920-765-1935

Reliable and up-to-date research-based information is vital for tree care professionals and urban foresters to make sound, scientific management decisions. To make trusted resources more accessible, UW-Extension’s Horticulture Program and Wisconsin DNR’s Urban Forestry Program have developed this curated selection of useful webpages with free information and resources for urban forestry professionals and community tree managers. Continue reading “Go-To Online Resources For Urban Forestry” →

New Forest Service Publication Translates Research For Landowners

Posted on by akabelowsky
The cover of a USDA Forest Service publication called "Managing Your Woodland: Forestry Research Translated for Landowners"

The cover of a U.S. Forest Service publication called “Managing Your Woodland: Forestry Research Translated for Landowners.” / Graphic Credit: USDA Forest Service

By Wisconsin DNR

Have you ever heard a forester talk about shelterwood or group selection and found yourself wondering what they are talking about?

Or maybe you read those terms in your forest management plan and aren’t entirely clear what they mean? If so, you might want to check out a new publication called Managing Your Woodland:
Forestry Research Translated for Landowners [PDF].

The U.S. Forest Service recently released the publication, which breaks down forest ecology, silviculture and various forest management systems for landowners and other non-forestry experts. Although the publication comes out of the Northeast United States, the tree species, forest types and forest management are not entirely different from the forests and forestry practices in Wisconsin.

DNR Debuts Fact Sheet On White Grubs

Posted on by akabelowsky
Closeup photo showing a white grub in topsoil, feeding on a root.

A white grub feeds on a root. / Robert L. Anderson, USDA Forest Service, Bugwood.org

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

White grubs, the larvae of Wisconsin’s native May/June beetles (Phyllophaga spp.), can cause significant damage to forest plantings.

To help those who plan to plant seedlings and saplings, the Wisconsin Department of Natural Resources’ (DNR) Forest Health team has produced a fact sheet on white grubs, aimed specifically at forest plantings.

Continue reading “DNR Debuts Fact Sheet On White Grubs” →

Watch Out!

Posted on by janness

Have you ever walked through a patch of poison ivy or brushed up against wild parsnip? If so, you probably learned an uncomfortable lesson about encountering harmful plants. Luckily, there is a less painful way to learn about dangerous vegetation hidden among Wisconsin’s natural beauty. Now is the time to brush up on hazards you may encounter while working or recreating outdoors.

Outdoor Hazards in Wisconsin, a guide published by the University of Wisconsin-Madison Division of Extension, will help you recognize, avoid and handle potential problems caused by wildlife, insects and plants. Continue reading “Watch Out!” →

DNR Offers Two Knotweed Fact Sheets

Posted on by akabelowsky
A roadside photo showing how quickly species in the knotweed complex can grow and create large infestations.

Species in the knotweed complex grow very quickly, causing large infestations on roadsides like this one. / Photo Credit: Randy Westbrooks, Invasive Plant Control, Inc., Bugwood.org

By Wisconsin DNR

With the scourge of knotweed about to gear up for another growing season, the Wisconsin Department of Natural Resources (DNR) is offering information.

The DNR has created two fact sheets to instruct general and urban landowners on the best control methods for the fast-growing invasive plant.

Continue reading “DNR Offers Two Knotweed Fact Sheets” →

Tune In: Forest Health Team In The Media

Posted on by akabelowsky
Photo showing DNR Forest Health specialist Paul Cigan looking for various species of invasive plants during a visit to a bog at the Wisconsin Department of Natural Resources' Kemp Research Station

Paul Cigan looks for various species of invasive plants during a visit to a bog at the Wisconsin Department of Natural Resources’ Kemp Research Station on Tuesday, June 25, 2024. / Photo Credit: Art Kabelowsky, Wisconsin DNR

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

Paul Cigan, the Wisconsin Department of Natural Resources’ (DNR) forest health specialist for the northwest zone, recently appeared on the Ventures of the Land podcast, hosted by George Atwell, to discuss oak wilt’s past, present and future in Wisconsin.

The talk included details on how and when the invasive fungal disease arrived in the state, how it attacks oak trees and methods landowners can use to manage the disease.

Continue reading “Tune In: Forest Health Team In The Media” →

Winter Tree ID

Posted on by janness

How do you learn to identify trees in the middle of a Wisconsin winter when most of the leaves are on the ground?

LEAF’s Winter Tree Key follows the dichotomous process of our regular tree key but uses detailed illustrations of buds, twigs and features other than leaves for identification. The key also includes an illustrated glossary defining the specific vocabulary involved in this process. Winter tree identification can be a bit more demanding. Continue reading “Winter Tree ID” →

2024 Forest Health Annual Report Published

Posted on by akabelowsky
The cover of the Wisconsin Department of Natural Resources' 2024 Forest Health Annual Report.

The cover of the Wisconsin Department of Natural Resources’ 2024 Forest Health Annual Report. / Graphic Credit: Wisconsin DNR

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

Hot off the digital presses, the Wisconsin Department of Natural Resources (DNR) has made its 2024 Forest Health Annual Report ready for review and download.

This year’s edition contains 58 pages of reporting on forest health issues throughout Wisconsin, detailing methods employed by the DNR and other agencies to control pests and diseases.

Continue reading “2024 Forest Health Annual Report Published” →

DNR Debuts Fact Sheet On Twolined Chestnut Borer

Posted on by akabelowsky

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

The Wisconsin Department of Resources (DNR) has debuted a new Forest Health fact sheet on twolined chestnut borer (Agrilus bilineatus), a native beetle that attacks already weakened oaks in Wisconsin.

Continue reading “DNR Debuts Fact Sheet On Twolined Chestnut Borer” →

Spongy Moth Resource Center Hatches Just In Time

Posted on by akabelowsky

By Art Kabelowsky, DNR forest health communications and outreach specialist, Fitchburg
Arthur.Kabelowsky@wisconsin.gov or 608-335-0167

A screenshot of the mock-up of the new Spongy Moth Resource CenterAs Wisconsin braces for another potentially busy season of spongy moth caterpillars, three state agencies have teamed up to make it easier for tree owners and others to access the latest information and advice on the invasive, leaf-chomping pests.

The Wisconsin Department of Natural Resources (DNR) has joined the Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) and the University of Wisconsin-Madison Extension to revamp the state’s interagency spongy moth information webpage.

Renamed the “Spongy Moth Resource Center,” a first glance at the document reveals basic information on the insect. But by following a new list of “Frequently Asked Questions,” visitors can tunnel deeper to more easily find information that applies specifically to their situation.

Continue reading “Spongy Moth Resource Center Hatches Just In Time” →