By Erika Segerson-Mueller, DNR Invasive Plant Program Specialist, Oshkosh Service Center;
erika.segersonmueller@wisconsin.gov or 715-492-0391
When it comes to fighting invasive plants, Wisconsin’s CISMAs (Cooperative Invasive Species Management Areas) are often the first line of defense (and offense). These regional groups provide a localized resource for landowners looking for invasive plant education, identification support and assistance with controlling invasives on their properties. Continue reading “CISMA Events For August, September”
The Arbor Day Foundation is thrilled to announce the 2024 Partners in Community Forestry Conference and Alliance for Community Trees Day will be held in Chicago, Illinois Nov. 20-21.


The first Arbor Day celebration was held in Nebraska in 1872. More than 150 years later, Arbor Day is celebrated in all 50 states and in many countries around the world. This year, Arbor Day will be observed in Wisconsin on Friday, April 26. Below are ways you can celebrate, educate and care for trees in your community.
For the last few years, our urban forestry team has been writing social media posts for Wisconsin communities to post during Arbor Week. We encourage you to use social media to celebrate the many benefits of trees and inform the public about the importance of tree care.
