Invasive Plants of the Midwest: Plants that are not native to the Midwest, and which cause (or are likely to cause) harm to environmental, economic, and/or human health.

WHAT’S NEW @ MIPN

2022 Membership Drive: You can help MIPN enact its mission by becoming a member or renewing your membership. Note that MIPN Members are eligible for a $30 discount on UMISC registration. All the details are here!

Attention Public Garden Staff: Public gardens and arboreta can play a unique and pro-active role in assessing which non-native plants exhibit invasive tendencies. The Public Gardens as Sentinels of Invasive Plants (PGSIP) project is building a collaborative network of public gardens to lead on this issue. Learn more and find out how your garden can participate

Update on Garlic Mustard Aphids: In May 2022 we put out the call for citizen scientists to be on the lookout for garlic mustard aphids (Lipaphis alliariae). These garlic mustard specialists, originally from Europe, were recently detected by staff at Holden Forests and Gardens. Because these aphids may help control invasive garlic mustard plants, there is an effort to map their distribution. The aphid seems to negatively affect the plants by creating twisted seed pods (siliques) and a wrinkled effect on the leaves. During this first reporting season, a total of 72 reports were submitted, including 39 positive reports of garlic mustard aphids from 4 states in MIPN's area of coverage Ohio, Michigan, Wisconsin, and Minnesota. Reports were also submitted from Massachusetts, and Connecticut. See our informational flyer for more information. 

Do you have questions about how to identify or control woody invasive plants? Or about how they are regulated? Visit the website for the Woody Invasives of the Great Lakes Collaborative at woodyinvasives.org. Find your answers with WIGL.

Media Coverage page Click here to quickly find published articles about MIPN projects as well as those that reference or quote MIPN.This page can also be accessed through the Publications drop-down menu, accessible from any landing page.

Resources to Locate Native Plant and Ecological Service Providers in the Midwest Click here to access two new directories intended to promote post-control revegetation with native plants. The directories were compiled by MIPN with support from the US Forest Service and are intended for CWMAs/CISMAs/PRISMs and other land managers.

Newsletter Archives – Check out the web archive of our newsletters, from 2017 to present. We will be adding more back issues over time. To stay up-to-date, subscribe to our eNewsletter

Social Media – Come visit us on Facebook and Twitter for all the latest on invasive plants in the Midwest, including relevant events and news.

  

RESOURCES & EVENTS

UMISC 2022, October 25-27, 2022, Green Bay Wisconsin – Registration is now open! This is a hybrid event, so you can opt to join us at the KI Center in Green Bay, or participate virtually. Visit the UMISC website to see an overview of conference sessionsregister, and if attending in person, sign up for workshops and field trips, and book your hotel room. If you would like to Sponsor or Exhibit at this event, visit www.umisc.net for details. We are also seeking volunteers to assist with the event. Volunteering provides excellent networking opportunities as well as eligibility for discounted registration. 

Updated CISMA/CWMA List – We finished a major update to our listing of Midwestern Cooperative Invasive Species Management Areas and Cooperative Weed Management Areas. Check it out here

Sept. 2021 - Garlic Mustard in the Midwest: An Overview for Managers – MIPN recently synthesized recent garlic mustard research and used it to develop recommendations on how to prioritize management and whether/how to conduct large pull events. Download the PDF

Landscape Alternatives App Version 2 – In August 2021, we launched a major update to our free mobile app, available for iOS and Android. View and share this flier with more information about the update, and search "Landscape Alternatives" in your app store to download/update. 

Invasive Plants of the Future Midwest page – In June 2021 we hosted a webinar to demonstrate new tools in EDDMapS that predict range shifts of terrestrial invasive plants and what they tell us about potential future invaders of the Midwest. The webinar recording is available here, and because this is such an important topic, we also put a lot of the information on a new webpage. Click here to check it out!

Woody Landscape Alternatives Brochure – We have a brand new brochure to help home and business owners choose beautiful alternatives to invasive trees, shrubs and woody vines. Download the pdf free here and learn more about how to order free copies for local distribution at the WIGL website

Free Publications: Revegetating with Natives – MIPN recently worked with USFS to develop two short guides for people looking to revegetate with native plants to ward off invasives; one for homeowners/gardeners and one for managers of larger natural areas. Download the pdfs free here or read about how you can customize and co-brand these as outreach materials here.