Southeastern Wisconsin Invasive Species Consortium, Inc.
SEWISC
Site Map
- Home
- Join the Competition!
- 2022 Education Symposium & Sweat Equity Awardee
- Be on the Lookout for Garlic Mustard Aphids
- Invasive Species Management Sign
- SEWISC Assistance Program
- 2019 Annual Education Symposium & Sweat Equity Awardee
- Where Ecology Meets Economy: Season 6
- Ecology Met Economy in Season 4: Sharing ideas to provide sustainable pollinator habitat
- Invasive, toxic giant hogweed arrives in southeast Wisconsin
- Southeastern Wisconsin’s 2015 Invader Crusader Awardees
- 2016 Sweat Equity Awardee
- Southeastern Wisconsin’s 2014 Invader Crusader Awardees
- Southeastern Wisconsin’s 2013 Invader Crusader Awardees
- Great Lakes Restoration grants aimed at weeding out invasive species
- Counting Roadside Invasive Species
- JSOnline Features SEWISC Roadside Survey
- Join the 2012 Invasive Species Roadside Survey!
- 'SWAT' Teams Take on Invasives
- Japanese Stiltgrass Alert!
- Volunteers serve as 'weed police' in tracking invasive plant species in county
- Wasp release to help eliminate the Emerald Ash Borers
- Putting Invasives to Work
- Outdoor WI video taped the PARK People/REI/SCA invasive species Weed-out at Greenfield Park in the fall of 2010.
- News Blasts
- Garlic Mustard Pullathon
- 2022 Garlic Mustard Pull-A-Thon
- 2021 Garlic Mustard Pull-A-Thon
- 2019 Garlic Mustard Pull-A-Thon
- 2020 Garlic Mustard Pull-A-Thon
- 2018 Garlic Mustard Pull-A-Thon
- 2017 Garlic Mustard Pull-A-Thon
- 2016 Garlic Mustard Pull-A-Thon
- 2015 Garlic Mustard Pull-A-Thon
- 2014 Garlic Mustard Pull-A-Thon
- 2013 Garlic Mustard Pull-A-Thon
- Pull-A-Thon Articles
- Invasives Intro
- Invasive Animals
- Invasive Plants
- Tree of Heaven
- White Bedstraw
- Graceful Cattail
- Glossy Buckthorn
- Amur maple
- Wild/European Privet
- Boissier's Glory-of-the-Snow
- Siberian Squill
- Spiked Sedge
- Cattail hybrid
- Garden Heliotrope or Valerian
- Wild Chervil
- Golden Creeper
- Japanese hops
- Lesser Celandine
- Orange Hawkweed
- Common Reed Grass
- Japanese knotweed
- European Frogbit
- Eurasian Water-milfoil
- Curly-leaf Pondweed
- Crown Vetch
- Canada Thistle
- Common Buckthorn
- Black Locust
- Autumn Olive
- Porcelain Berry
- Kudzu
- Japanese Honeysuckle
- Japanese Hedge Parsley
- Spreading Hedgeparsley
- Siberian Elm
- Reed Canary Grass
- Narrow-leaved Cattail
- Mile-a-minute Weed
- Wild Parsnip
- Watercress
- Teasel
- Spotted Knapweed
- Purple Loosestrife
- Multiflora Rose
- Garlic Mustard
- Dames Rocket
- Bella Honeysuckle
- Leafy Spurge
- Common Tansy
- Black swallow-wort
- Aquatic Forget-me-not
- Japanese Plume Grass
- Japanese Stilt Grass
- Sweet Clover
- Moneywort
- Lyme Grass
- Hydrilla
- Giant Hogweed
- Tall Manna Grass
- Hairy Willow-herb
- Lily-of-the-valley
- Oriental Bittersweet
- Carolina Fanwort
- Flowering Rush
- Hill Mustard
- Japanese Barberry
- European Alder
- Norway Maple
- Resources
- Invasive Species Videos
- Silent Invaders Episode 4: Round Gobie
- Silent Invaders Episode 1: Sea Lamprey
- Japanese knotweed and some alternative treatments
- Silent Invaders Season 1: Zebra / Quagga Mussel Food Web Destruction
- Silent Invaders Season 1: Zebra / Quagga Mussel Control
- Silent Invaders Season 1: Zebra / Quagga Mussels Managing the Spread
- Silent Invaders Episode 3: Asian Carp
- Hill Mustard
- You Can Stop Invasive Plants: Garlic Mustard
- You Can Stop Invasive Plants: Honeysuckle
- You Can Stop Invasive Plants: Buckthorn
- You Can Stop Invasive Plants Part 1
- Teasel
- Spotted Knapweed
- Leafy Spurge
- Garlic Mustard
- Dames Rocket
- Common Tansy
- Black swallow-wort
- Bella Honeysuckle
- E Newsletters
- Spring 2023 - Volume 13, Number 1
- Winter 2022 - Volume 12, Number 4
- Fall 2022 - Volume 12, Number 3
- Summer 2022 - Volume 12, Number 2
- Spring 2022 - Volume 12, Number 1
- Winter 2021 - Volume 11, Number 4
- Fall 2021 - Volume 11, Number 3
- Summer 2021 - Volume 11, Number 2
- Spring 2021 - Volume 11, Number 1
- Winter 2020 - Volume 10, Number 4
- Fall 2020 - Volume 10, Number 3
- Summer 2020 - Volume 10, Number 2
- Spring 2020 - Volume 10, Number 1
- Winter 2019 - Volume 9, Number 4
- Fall 2019 - Volume 9, Number 3
- Summer 2019 - Volume 9, Number 2
- Spring 2019 - Volume 9, Number 1
- Winter 2018 - Volume 8, Number 4
- Fall 2018 - Volume 8, Number 3
- SEWISC 2018 Annual Symposium
- Another New Invader: Viburnum leaf beetle
- Annual Garlic Mustard Pull-A-Thon
- 2018 Wisconsin Invader Crusader Awards
- SEWISC Internship Program
- The 2018 Upper Midwest Invasive Species Conference
- SEWISC Sign Salutes Individual Efforts
- Invasive Plant Field Day
- Thank You to Our New Generous Sponsor!
- Summer 2018 - Volume 8, Number 2
- Spring 2018 - Volume 8, Number 1
- Winter 2017 - Volume 7, Number 4
- Fall 2017 - Volume 7, Number 3
- Where Ecology Meets Economy: Season 5
- Glyceria maxima
- Annual Garlic Mustard Pull-A-Thon
- 2017 Wisconsin Invader Crusader Awards
- It’s Our 10th Birthday
- SEWISC Internship Program
- New SEWISC Sign Salutes Individual Efforts
- Don’t Miss This Hand’s On Class
- Thank You to Our New Generous Sponsor!
- Great Apple Urban Barn Dance Fundraiser
- Save the date: SEWISC 2017 Annual Symposium
- Summer 2017 - Volume 7, Number 2
- Early Detection and Rapid Response
- Don’t Miss This Hand’s On Class
- SEWISC Partners With Outpost in 2017
- SEWISC Assistance Program
- New SEWISC Sign Salutes Individual Efforts
- Wisconsin’s 13th Annual Invasive Species Awareness Month
- We’re Celebrating our 10th Year!
- Garlic Mustard Pull-A-Thon
- Where Ecology Meets Economy - Season 5
- Spring 2017 - Volume 7, Number 1
- Winter 2016 - Volume 6, Number 4
- Fall 2016 - Volume 6, Number 3
- Summer 2016 - Volume 6, Number 2
- Spring 2016 - Volume 6 - Number 1
- Winter 2015 - Volume5 - Number 4
- Summer 2015 - Volume 5, Number 2
- Fall 2015 - Volume 5 - Number 3
- Spring 2015 - Volume 5, Number 1
- Winter 2014 - Volume 4, Number 4
- Fall 2014 - Volume 4, Number 3
- Summer 2014 - Volume 4, Number 2
- Spring 2014 - Volume 4, Number 1
- Winter 2013 Volume 3, Number 4
- Fall 2013 - Volume 3, Number 3
- Summer 2013 - Volume 3, Number 2
- Spring 2013 Volume 3, Number 1
- Winter 2012 - Volume 2, Number 4
- Fall 2012 - Volume 2, Number 1
- Save the date: SEWISC Annual Symposium
- 2012 Invasive Plant Roadside Survey:
- Partnering to Restore Native Savanna Habitat
- Beetles Released for Biocontrol of Purple Loosestrife
- SEWISC Internship Program:
- Autumn Management of Invasive Shrubs
- New Invasive Species Educational Poster
- Interactive Weed Identification Database for Wisconsin
- Summer 2012 - Volume 2, Number 2
- Non-invasive choices for gardeners
- No welcome-wagon for this new neighbor:
- Two new invaders found in Milwaukee County
- Citizen scientists wanted! Join the 2012 Roadside Invasive Species Survey
- Our SEWISC 2011 Roadside Survey information goes national – check it out!
- Wisconsin’s seventh annual Invasive Species Awareness Month throughout June, 2012
- Hmmmm….which invasives should I treat over the summer months? Here’s a suggestion