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DNR Tree And Shrub Seedling Sales To Begin Oct. 6

The Wisconsin Department of Natural Resources (DNR) is accepting seedling orders from Wisconsin landowners for trees and shrubs to be planted in spring 2026, starting Oct. 6, 2025.

Wisconsin forest nurseries have provided high-quality, native tree seedlings, appropriate for planting throughout Wisconsin, for over 100 years. Seedlings grown at the state nurseries are used for reforestation and conservation plantings on private, industrial, tribal and public lands. Continue reading “DNR Tree And Shrub Seedling Sales To Begin Oct. 6”

Beech Blight Aphids Visible In Eastern Wisconsin

A photo of beech blight aphids found on a beech twig at Kohler-Andrae State Park in Sheboygan County.

Beech blight aphids are found on a beech twig at Kohler-Andrae State Park in Sheboygan County, Sept 5, 2025. / Photo Credit: Wisconsin DNR

By Bill McNee, DNR Forest Health Specialist, Oshkosh
Bill.McnNe@wisconsin.gov

Late summer and fall is the time of year when fluffy “beech blight aphids” become very noticeable on American beech trees (Fagus grandifolia) in the eastern quarter of Wisconsin, where the tree species occurs.

These large aphids grow white, waxy filaments from their abdomens and feed in a colony on the branches of beech trees. When disturbed, they all shake their abdomens in an attempt to scare off predators. This behavior has led to the insect being commonly known as the “boogie woogie aphid.”

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Invasive Japanese Stiltgrass Detected In Three More Counties

Wide-angle photo of a mat of Japanese stiltgrass in Rock County, Wisconsin, in July 2025

A mat of Japanese stiltgrass in Rock County, Wisconsin, in July 2025. / Photo Credit: John Zaborsky, University of Wisconsin-Madison Renz Weed Science Lab

By Wisconsin DNR

Thanks to the help of eagle-eyed observers across southern Wisconsin, the harmful invasive plant Japanese stiltgrass (Microstegium vimineum) has now been detected in three additional counties. That brings the total number of Wisconsin counties to five.

The most recent detections of the non-native, annual grass came in Dane, Grant and Walworth counties. The Dane County find was in Middleton, northwest of Madison; in Grant County, it was found southeast of Wyalusing State Park; in Walworth County, it was found north of Geneva Lake.

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Autumn Is A Great Time To Treat Invasive Plants

By Wisconsin DNR

Photo of rosettes on a garlic mustard plant. / Photo Credit: Wisconsin DNR

Rosettes on a garlic mustard plant. / Photo Credit: Wisconsin DNR

As temperatures begin to fall the leaves of many plants and trees have begun to change color. Some trees in the northern part of the state have already started to drop their leaves.

The Wisconsin Department of Natural Resources (DNR) reminds the public that fall is more than a great time to enjoy the changing hues in the woods. It also presents a good opportunity to spot the invasive plants persisting among the native plants and trees.

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Urban Forestry Award Nominations Due Oct. 31

The Urban Forestry Council presents annual awards to outstanding individuals, organizations, communities and tribes that further urban forestry in Wisconsin. Awards are presented in the categories of Next Gen, Project Partnerships, Lifetime Achievement, Innovations in Urban Forestry, Leadership and Species Diversity. The awards are announced each year at the annual WAA/Wisconsin Department of Natural Resources Annual Conference and presented to winners in their community.

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Biophilic Design & Urban Wood

By Dwayne Sperber, Wudeward Urban Forest Products

Trees grow, change and like all living things, eventually decline or die. Sometimes trees are removed from urban areas due to safety concerns, tree health or insufficient space. But when these urban and community trees are viewed not as waste, but as a valuable material resource, their story doesn’t end – it continues.

By transforming fallen trees into urban wood products, we can extend the benefits of living trees into the places we live, work and play. These materials – lumber, furniture, architectural woodwork – quietly connect us to nature. This is the basis of biophilic design, the concept of connecting humans to the natural environment.

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Tree Inventory Subaccounts Available Within Wisconsin Community Tree Map

By Dan Buckler, DNR Urban Forest Assessment Specialist; Daniel.Buckler@wisconsin.gov or 608-445-4578

Do you have a tree inventory but have a hard time keeping it up to date? Or are you interested in inventorying trees from scratch?

The Department of Natural Resources (DNR) has made a handful of “subaccounts” available for communities or organizations to edit data within the Wisconsin Community Tree Map at no cost to the community or organization.

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Wheels To Woods Grants

Wheels to Woods is a school to forest or forestry-related field trip transportation grant program supported and administered by the WI Society of American Foresters DEI Committee.

This program is open to any Wisconsin K-12 schoolteacher to apply; however, teachers of underrepresented student populations will receive priority funding.

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Tech Ed Teachers Attend Wood Industry Course At New Training Sawmill

Scott Lyon operates the optimized headsaw during a wood industry course at Northcentral Technical College in Antigo. / Photo Credit: Wisconsin DNR

By Brian Zweifel, DNR Forest Products Specialist, Dodgeville;
Brian.Zweifel@Wisconsin.gov

In case you missed the news, Wisconsin is now home to a one-of-a-kind training facility that offers courses utilizing a newly completed state-of-the-art sawmill.

The Northcentral Technical College (NTC)-Wood Technology Center of Excellence in Antigo designed and offered an exciting course aimed at reaching the future workforce of our industry. Technology Education teachers from high schools around Wisconsin received a two-day immersion into the world of sawmilling, kiln drying, and much more.

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Wisconsin’s Mass Timber Future: Building Strength From Forest To Facility

Various panels of cross-laminated timber awaits a return trip to Madison, Wisconsin, for testing at the USDA Forest Products Laboratory. / Photo Credit: Wisconsin DNR

By Ram Dahal, DNR Forest Economist, Madison;
Ram.Dahal@wisconsin.gov

A recent study conducted by Michigan State University and the Wisconsin Department of Natural Resources highlights Wisconsin’s strong potentiality to locate mass timber industry in the state, leveraging its abundant forest resources, existing forest products infrastructure and growing market demand.

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