Phragmites australis
 

As most of you are undoubtedly aware, over the past few years the Beaver Island shoreline, as well as certain inland lake shoreline areas, has seen an alarming increase in the distribution of the Common Reed, or Phragmites australis. This invasive species is extremely competitive relative to other wetland plant species, and because it is clonal, it reproduces rapidly. Stands of established Phragmites may grow extremely tall and reach very high densities. This invasion represents a severe threat to our existing native wetland fauna and flora and needs to be dealt with as soon as possible. Patches are now growing on the East Side from Sand Bay to Little Iron Ore Bay and on the West Side from the south end of Donegal Bay through Greenes’ Bay. Mature stands are on Cable’s Bay and Little Iron Ore Bay. There are hearty patches all around the island: on Sand Bay, at the south end of Donegal, near the boat dock on Lake Geneserath, along Wicklow Beach, on Western Shores, along Iron Ore Bay, Green's Bay, Back Beach and Bonner's Landing. If left unchecked, this invasive species will be 8’ to 10’ tall and too thick to walk through with ease. Both the beach and lake views are being lost.

Latest News:

  • 2008 Permission Forms have been mailed to shoreline property owners on June 1, 2008. Shoreline property owners are asked to complete and return the forms by June 24, 2008.

If you need a copy of this form to complete,
please download and print them from this link.

  • 2008 Phragmites Eradication Plan (Save Our Shores Program) Meeting Shoreline owners and interested individuals are asked to attend a public meeting on June 24, 2008 at the Peaine Township Hall at 7.p.m. This meeting is to discuss the proposed 2008 Phragmites Eradication Plan (Save Our Shores Program). A letter will be mailed on June 1st to all shoreline owners outlining this year's process. John Works, Peaine Township Supervisor, Don Vyse, St. James Township Supervisor, Brian Mastenbrook, DNR, and representatives from the Beaver Island Association (BIPOA) will be on hand to answer questions. We would also like to take this opportunity to thank those property owners who reviewed the information on Phragmites and participated in the treatment program. More information on Phragmites and treatment can be found at:
  • www.peaine.org/environment
  • www.beaverislandassociation.org
  • www.agreatlakesjewel.org

  • Winter into Spring 2008 Phragmites update:

    Thank you to all who participated in our 1st of many Phragmites control efforts or the Save our Shores Program.  We are in the process of putting into place a revised 2008 treatment program which should be smaller in scope than our initial treatment last September.  Brian Mastenbrook from the MI DNR has again offered his assistance with obtaining permits and the selection of the treatment company.  He hopes to expand treatment to Garden and High Islands where small stands have been detected. The townships are addressing concerns of all Phragmites infected property owners participating in the program. The intention is to make the treatment as effective as possible while protecting the sensitive beaches which support the water quality of the Great Lakes along with wildlife habitat. In addition, property values can be affected which has the potential to erode Beaver Island’s tax base.  It is with this in mind that the Beaver Island Association remains committed in their support of the project through all means necessary.

    Research indicates that the seed heads may be more viable than previously thought.  Seeds are shed in late winter and the seeds remain dormant until April/May in our area. The stalks of Phragmites die yearly.  The new growth comes from the root system. All the stalks, which we see along our shoreline, are dormant dead material.  It is expected that late May, green plants will not be flourishing in treated areas.  A survey of treatment results is already planned with DNR, townships, SEAS, and BIA’s representative.

    Bob Williams from Harsen’s Island is also battling Phragmites and offers the suggestion of using a 3.5” carbide circular saw blade on his weed whacker.  This devise is similar to a tree or limb trimming saw.   Upon property owner’s return, please inspect your shoreline.  Remove all dead material. Please take care not to disturb the soil while cutting and removing seed heads.  You may bag the seeds heads or place in small pile such as a fire pit and burn. One of the recommendations from the Michigan Department of Environmental Quality for larger denser stands is a tool called prescribed burn.  It is only effective after an herbicide has been applied.  If a burn takes place without the Phragmites being treated with an herbicide it will actually stimulate growth.  Prescribed burns are to remove dense dead patches of Phragmites that may be a fire hazard next summer.  It will remove stems and thatch and allow native species to regenerate.  It will also make it easier to spot treat new growth.

  • November 2007 Update The entire Beaver Island community can high five each other for pulling together as we battle to save our shoreline from invasive phragmites. As you are all aware, BIPOA has worked years to educate Islanders about this threat. We recognized that Beaver Island had much at stake. Once phragmites is established, it decreases the biodiversity of native plants and animals and impacts the health of the Great Lakes. There was the potential to lose five endangered or threatened species. With the degradation of our beaches come decreased property values and ultimately the erosion of our tax base. Tourism and hunting dollars could have been affected also. John Works, Don Vyse and both township boards are to be commended for working tirelessly on the SOS Project. Today we are 27.2 acres lighter, which is the area that the Superior Environmental And Aquatic Services treated. Property owners will continue to notice their stands dying and turning brown through the fall as the herbicide moves through the root system. Professionals and researchers who work in the area of phragmites control have reviewed photos and the evaluation process will continue through next year. As we all knew going into this as a community, it will be an ongoing fight. Plans are already in the process for the 2008 fall treatment. The coastal shoreline will need to be reassessed and changes based on data and thoughtful review will be put into place. BIPOA will pursue policy changes within the DEQ which will address bottom land issues regarding treatment in areas severely affected by low lake levels. There is much work yet to be accomplished but for now we need to say thank you to our townships, thank you for your faith and funding of this project, thanks to all the various educational opportunities, and Brian Mastenbrook from the Michigan DNR who was an essential member of the team. The SEAS treatment group also deserves recognition for their sensitivity and attention to our fragile coastal wetlands. Please look for opportunities to serve with this project next year as we request help from volunteers this spring. – Pam Grassmick

  • An informational Phragmites DVD is now available from Peaine Township Hall or the Beaver Island Library. If you have a fast broadband connection, you can also view it online in a small-screen version.

How can it be identified?
The early plants may be a foot or 2 tall, deep green this time of year with very long segmented runners (rhizomes) either beneath or on the surface. The runners are difficult to pull up once the plant is 2’ tall. Samples are in the display case at the library.

How does it spread?
The seeds from the late summer plumes scatter and are washed up by wave action. It is very invasive, so beach monitors have to return to the same area over and over.

How fast does it grow?
It depends, but a stand like that on Cable’s Bay can develop in 3 years. It can spread along a beachfront in weeks.

What can you do?
Walk your beaches. Try to pull up small plants; unless you get those long runner/roots, they will just grow right back. It's very hard work! Also, clip the seed plumes when they develop. Don't leave them in contact with the ground.

We as your township representatives view this severe threat to our shorelines as one of our most pressing problems to date. If Phragmites is not controlled it has the potential to not only forever alter our shoreline visually, but to cause the destruction of a host of shoreline faunal and floral species. With this in mind we have collaborated with the State of Michigan, Jim Gillingham from CMU, representatives from BIPOA, Ed Wojan and others to form a team. It is our hope that you will join us in this mission to save our shores.

Phragmites VideoThe townships have budgeted initial amounts to participate in an inclusive program.

Peaine Township has used a portion of its allocation to produce an informational DVD that is now available free in the library and the township hall.

You can also view the dvd online over a broadband connection in the A Great Lakes Jewel Flash Flash Player, A Great Lakes Jewel Windows Media Windows Media Player, or A Great Lakes Jewel Quicktime Video Quicktime video formats.

Burning or cutting stalks without removing the runners will not kill the plants. The runners, up to 20 feet long and often 6 inches under the surface, can be pulled only early in their growth and with great effort. Retail-grade herbicide is not approved for application and unlikely to be effective on mature plants.

In short, control is going to require a concerted program. The alternative is to lose significant sections of beach with consequent loss of natural beauty, recreational use, and property values.