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  • Early spring is a good time for prescribed burning, one method used to reduce invasive species
    Slide #1
  • Goutweed is a common garden invasive species
    Slide #2
  • Growing up to 8' tall, Phragmites can be seen along highways
    Slide #3
  • If the ground is not frozen, garlic mustard can easily be pulled in the spring
    Slide #4
  • The IPAW booth at the Wisconsin Wetland's Association meeting in 2016
    Slide #5
  • Dame's rocket can be seen (and pulled) in early spring
    Slide #6

Upcoming Events

May?

IPAW Board Meeting Place and time to be announced.


July19

IPAW booth at WI Farm Technology Days July 19-21





Early registration for UMISC is now open. We invite IPAW members to join us at a discount! 

Join us by becoming an IPAW member here.


Other Invasive-Related Events


Welcome to Our Website

IPAW logo"Slowly, but persistently, making their way across the land, ecologically invasive plants are the silent invaders of our time" quoted from Elizabeth J. Czarapata's book Invasive Plants of the Upper Midwest. Most of us don't even know they exist. We have the illusion of lush, green landscapes, when in fact, much of what we see are invasive plant species. In reality, invasive species have contributed directly to the decline of 49% of threatened or endangered species in the United States. The annual cost to the United States economy is estimated at $138 billion a year, with over 100 million acres suffering from invasive plant infestations. Because there is a need for a greater understanding, it is IPAW's mission "to promote better stewardship of the Natural Resources of Wisconsin by advancing the understanding of invasive plants and encouraging the control of their spread."

We invite you to take a look at our website, and we hope to persuade you about the importance of controlling invasive plant species in Wisconsin... or wherever you may live.


New Threats to Wisconsin

Japanese stilt grass
Japanese stilt grass

It's almost here! Japanese stilt grass is currently found in Illinois, less than 15 miles from the Wisconsin border.

more
Porcelain berry
Porcelain berry

A climbing vine in the grape family, first introduced as an ornamental landscape plant from temperate Asia.

more
Japanese hedge parsley
Japanese hedgeparsley

A member of the carrot family, this species is rapidly spreading and has the potential to invade to most regions of the state.

more

Our Mission

"To promote better stewardship of the natural resources of Wisconsin by advancing the understanding of invasive plants and encouraging the control of their spread."

Contact Us

PO Box 5274
Madison, WI 53705-0274
info@ipaw.org
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