By Jay Dampier, DNR IRA Grant Coordinator
Jason.Dampier@wisconsin.gov or 920-765-1935
Arbor Day story time
This April and early May, communities across Wisconsin came together to celebrate Arbor Day. The DNR supported over 40 in-person events statewide. From Marshfield to Menasha and from New Richmond to New Glarus, staff fanned out across the state engaging communities in Arbor Day celebrations. Continue reading “Arbor Day 2025: Growing Together Across Wisconsin”
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!”
Are you an arborist or urban forester who conducts tree risk assessments?
Researchers from the Universities of Toronto, Florida and Wisconsin-Stevens Point are researching how arborists perceive the likelihood of failure of included bark. They’ve put together a survey with scenarios and photos and are looking for tree care professionals to rate the likelihood of failure. As an incentive, there will be a drawing for one of ten $100 gift cards to an arborist supply store. Continue reading “Survey: Likelihood Of Included Bark Failure”
Public, Private Forestry Experts Encouraged To Apply For Membership In State Advisory Committee
Are you a forestry expert interested in working with the Wisconsin Department of Natural Resources (DNR), forest industry professionals and natural resource leaders to ensure sustainable management practices of Wisconsin’s forest resources?
The DNR and Wisconsin Council on Forestry are seeking representatives from a variety of partner interest groups to fill several current and upcoming vacancies on the Silviculture Guidance Team (SGT), which provides crucial oversight and input to ensure the responsible and effective management of Wisconsin’s forest resources. Continue reading “Lend Your Expertise To The Silviculture Guidance Team”
Partners in Community Forestry Conference: Nov. 19-20, 2025
This gathering unites passionate individuals, communities, organizations and leaders to explore innovative solutions, share insights and collaborate on the future of urban forestry. Join leaders across the industry to focus on strengthening the bonds between people and trees, fostering sustainable practices and creating green, thriving urban landscapes.
Keep an eye on the website or sign up for emails for more information.
WAA Summer Conference: July 31, 2025
Location: Marian University, Fond du Lac, WI
Watch the WAA website for more information and registration. Continue reading “Save The Date: Upcoming Conferences”
*These training opportunities are provided as an information service only and do not constitute an endorsement from the Wisconsin Department of Natural Resources (DNR).
See below for information on chainsaw classes, UFIA training, i-Tree workshops and educational resources. Continue reading “Upcoming Trainings”
A worker manually applies fungicide, imbued with blue dye, to a freshly cut tree stump to fight the spread of fungal diseases such as Heterobasidion root disease. / Photo Credit: Wisconsin DNR
By Kyoko Scanlon, DNR Forest Pathologist, Fitchburg
Kyoko.Scanlon@wisconsin.gov
The manufacturer, Lallemand Plant Care, recently decided to remove Rotstop® C fungicide from the North American market.
As a result, the product is no longer available for purchase in North America. If you already have the product and have stored it in an appropriate space, you may still use it as a preventative treatment for Heterobasidion root disease (HRD) as long as the expiration date has not arrived.
Continue reading “Rotstop® C No Longer Available In North America”
By Linda Williams, DNR Forest Health Specialist, Woodruff
Linda.Williams@wisconsin.gov, 920-360-0665
You may already be seeing the web nests created by eastern tent caterpillars, which hatch early in the spring and start feeding on emerging leaves as the weather warms up.
Eastern tent caterpillars can sometimes be mistaken for forest tent caterpillars or spongy moths. Check out the DNR’s comparison fact sheet, which includes pictures for identification and control options. Continue reading “Web-Spinning Caterpillars Not Spongy Moth”
Going camping? It’s important to remember not to move firewood. Instead, buy it within 10 miles of where you will use it. This will help to prevent the spread of invasive pests. / Photo Credit: Istockphoto.com
By Wisconsin DNR
Camping season is about to enter full swing, and campfires are a Wisconsin summer staple.
That makes this a good time for the Wisconsin Department of Natural Resources (DNR) to remind the public of the importance of protecting Wisconsin’s forests and trees by not transporting firewood long distances.
Even after a tree has died, firewood can carry pests or diseases — on its surface or inside the log — which can attack or infect other trees. To help prevent the spread of invasive insects and diseases, always get your firewood near where you will use it.
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.
