Southeastern Wisconsin Invasive Species Consortium, Inc.


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2022 Annual Education Symposium

SEWISC Educational Symposium 2022

Join Us For Our Annual Educational Symposium: 

 Native Plant Replacements for Exotic Invasives

Wednesday, November 9, 2022 - 1:00 PM
Havenwoods Environmental Awareness Center
6141 N. Hopkins St., Milwaukee, Wisconsin 53209
Google Map Link 
With Guest Speaker John Mariani, Landscape Architect

Using indigenous plants in aesthetically-pleasing yet functional design and highlighting the plants that are the best substitutes for non-natives will be the focus. 

Nomination forms for ouur Sweat Equity Award are accepted through October 12!

Contact  to sponsor and/or to exhibit at this fun and informative event!

2022 Garlic Mustard Pull-A-Thon

Congratulations to the 2022 Champion Pull-A-Thon Team!

2018 Pull Champs 2 1024x828Our Garlic Mustard Pull-A-Thon is an annual fundraiser event, where we encourage folks throughout southeastern Wisconsin to protect the woodlands of their neighborhoods by pulling this invasive plant. This season, 327 dedicated residents formed 10 volunteer teams which helped to raise funds and awareness while controlling 12,069 pounds (over 6 tons) of garlic mustard and dame's rocket in our natural areas. Volunteers recruited friends, family and colleagues to sponsor their pulling efforts. $1,475 in pledged contributions was also collectively raised by team members and shared between SEWISC and the event partners. These funds will be used for adult and youth invasive species education, prevention and control in southeastern Wisconsin. 

This year, The Cedar Lakes Conservation Foundation Team pulled themselves to the top of the 2022 Garlic Mustard Pull-A-Thon competition. Led by Abby Brostrom, the team enlisted 45 volunteers and recruited $475 in donations while pulling 2,535 pounds of our target plants throughout a 30-acre management area.

Jean Weedman, Team Leader of our 2021 Champion Eagle Nature Trail Team, graciously passed the traveling Garlic Mustard Pull-A-Thon trophy to Cedar Lakes Conservation Foundation Team Leader, Abby Brostrom, during a ceremony officiated by SEWISC Board President, John Lunz in early August. The trophy will be proudly displayed by Cedar Lakes Conservation Foundation throughout the year.

Many thanks to all of you who got outdoors, pulled garlic mustard and dame’s rocket, told your neighbors about these invasive plants, and reported your progress as part of the 2022 event. And thank you to all who donated to your favorite 2022 Team! Remember, it's never to early to start planning for next year's Pull-A-Thon competition - JOIN US 

Upper Midwest Invasive Species Conference 

Green Bay, Wisconsin
Tuesday, October 25 - Thursday, October 27, 2022 

Plan to attend the 2022 UMISC conference! This will be a hybrid event, so join us in person in Green Bay or login and view the conference virtually. An overview of the conference agenda can be found on the UMISC website. Note that over 90% of our speakers will be in person.  REGISTER TODAY!