IPAW ANNUAL MEETING MAY 30, 2009
The annual meeting of the Invasive Plants Association of Wisconsin is scheduled
for Saturday evening, May 30, at the University of Wisconsin Arboretum. The
gathering will provide educational, social and entertainment opportunities.
IPAW members and others are invited to participate.
We are synchronizing our meeting with a 2-day workshop that will train more than
100 people on documenting and monitoring the location of invasive plants in
Wisconsin with high tech tools. We plan to have a hike in the arboretum between
the conclusion of the workshop on Sat. afternoon and the start of the IPAW
meeting.
The event will also be the setting to announce and give recognition to the 2009
Invader Crusaders selected by the Wisconsin Invasive Species Council.
Please put the date on your calendar and stay tuned for more information.
The one location that I watched for a couple years, the parsley definitely crowded natives, but the natives were relatively sparse to begin with due to heavy shade. Once the carpet of seedlings set seed, whammo, displacement occurred pretty quickly.
From: IPAW@yahoogroups.com [mailto:IPAW@yahoogroups.com] On Behalf Of Magana, Ryan J. Sent: Wednesday, July 26, 2006 4:48 PM To: IPAW@yahoogroups.com Subject: [IPAW] Japanese parsley
I am starting to see JHP appear on many of our sites, and I'm sure a lot of others on this list have also. My question is - has anyone seen it displace native vegetation the way Garlic Mustard does, for example? I have one site where we see a carpet of seedlings, but they seem to be growing in among the native vegetation, and not forming a monoculture like GM. It could be that it is too early to be seeing the actual replacement/displacement of the native veg, or could it be that the plant does not have the same shading qualities as GM - it is a spindly and thin leaf plant in comparison.
Also - it seems to be really responding to fire. Wherever we have burned often in the past, it is especially thick. Anyone else noticing this?
Last - I have seen 2,4 D knock it out good, but also heard others say it did not affect it - any comments on chemical control?
I am starting to see JHP appear on many of our sites, and I'm sure a lot of others on this list have also. My question is - has anyone seen it displace native vegetation the way Garlic Mustard does, for example? I have one site where we see a carpet of seedlings, but they seem to be growing in among the native vegetation, and not forming a monoculture like GM. It could be that it is too early to be seeing the actual replacement/displacement of the native veg, or could it be that the plant does not have the same shading qualities as GM - it is a spindly and thin leaf plant in comparison.
Also - it seems to be really responding to fire. Wherever we have burned often in the past, it is especially thick. Anyone else noticing this?
Last - I have seen 2,4 D knock it out good, but also heard others say it did not affect it - any comments on chemical control?
The Midwest Invasive Plant Network (MIPN) would like your help to evaluate research priorities and foster interactions between researchers and land managers working on invasive plants.
The Midwest Invasive Plant Network is offering a free distance-learning workshop on
How to Start a Cooperative Weed Management Area in the Eastern United States
(Please note: Our August 15th workshop is full, but we have space available for our September 27th workshop.)
Cooperative Weed Management Areas are local organizations that integrate invasive plant management resources across jurisdictional boundaries to benefit entire communities.They allow partners to share and leverage limited resources, raise awareness about invasive plant problems, and provide a mechanism for collaborative problem-solving on both public and private lands.
The workshop will cover the following topics:
- What is a Cooperative Weed Management Area (CWMA)?
- Why form a CWMA?
- Examples of CWMAs in the Eastern U.S.
- Organizing a CWMA
- Contacts and authorities in Eastern states
This will be distance-learning workshop designed to accommodate participants who are unable to travel to an in-person workshop.The workshop will be run via interactive web-conferencing and will require an internet connection and a phone line.
The workshop will be held on September 27 from 2:00-4:00 pm EDT/ 1:00-3:00 pm CDT.Participation is limited to 25 participants, so please sign up early.To register, please send your name, affiliation, and mailing address to Kate Howe at khowe@....Registrations will be accepted until the workshop is full.
Our mission is to reduce the impact of invasive plant species in the Midwest.
Here's another invasive spp establishment similar to Tom Brock's
experience:
We live in an area (western Columbia County) of silt loam soils and have
never had spotted knapweed in our immediate vicinity. However, last
summer and fall our county highway department re-paved our highway and
added shoulders. The latter activity required bringing in dozens of
truckloads of gravel, which apparently contained knapweed seed, as this
year it is scattered all along the roadside. I don't know if it
will survive beyond the road shoulders in our soils, but it sure is
frustrating and amazing to watch.
John Exo
UW-Extension
Lower Wisconsin River Basin
****************************************** John Exo Lower
Wisconsin River Basin Educator
UW-Extension
505 Broadway Blvd.
Baraboo, WI 53913
(608) 355-3554
(608) 355-3550 (fax)
email: john.exo@...
web:
http://basineducation.uwex.edu/lowerwis/
****************************************** Wisconsin's Basin Education
Initiative: "Linking Watersheds, Landscapes and
Communities"
SEE BELOW FOR INFORMATION ON THIS EXCITING 4-DAY EVENT!
IPAW IS SEEKING VOLUNTEER(S) TO SET UP AND OVERSEE OUR DISPLAY ON
SEPTEMBER 9TH AT THIS EVENT.
VOLUNTEER WILL GET COMPLIMENTARY BREAK FOOD, LUNCH AND ATTENDANCE.
IF INTERESTED, PLEASE CONTACT TOM BOOS AT thomas.boos@....
------------------------------------------------------------------------
-----------------------------------
Wisconsin Woodland Owners Association (WWOA) 27th Year Annual Meeting
September 7-10, 2006
Onalaska, WI
For more info, go to www.wisconsinwoodlands.org.
Draft Schedule
September 7: GPS workshop, Great River Bike Trail ride, Estate
Planning Workshop.
September 8: Field Trips, OktoberFest Social and Dinner.
September 9: WWOA 27th Annual Business Meeting, exhibitors and silent
auction, Keynote speaker, Robert “Ernie” Boszhardt will speak on Human
Adaptation to the Upper Mississippi River Valley, followed by
afternoon concurrent sessions on herbicide use, neotropical birds,
Midwest forests fungi and diseases, deer overabundance, outdoor
activity sampler, and the growing tree – from the tree’s point of
view. WWOA and Tree Farm awards banquet on Saturday evening.
September 10, Sunday field day
West Salem School Forest near Sparta, cover topics such as school
forests, land surveying, aspen-ruffed grouse connection, deer
exclosures, tree ID and forest succession, pruning, protecting your
home from wildfire, bluebirds, invasive plants, and walking tour with a
local naturalist.
Any ideas about how to avoid introducing invasive species when
bringing in topsoil? We just finished two hours of pulling sweet
clover in a landscape restoration. The landscaper regraded with new
topsoil. Every area where a landscaper's wire mesh was present had
huge sweet clover plants. This was done under contract. Is it possible
to write a contract insuring that invasive plants will not be introduced?
I think this is a major problem when landscapers are involved.
Tom Brock
tdbrock@...
For those of you with garden centers, nurseries or pet stores selling potentially invasive aquatic species, here are some materials that might be useful for you:
Announcing: New products aimed at preventing the spread of aquatic invasive species by water gardeners and aquarium hobbyists
"Do Not Release" - Water garden educational materials
For the last couple of years, WI DNR and UW-Extension have been working with Minnesota and Michigan Sea Grant programs to develop educational materials for display and distribution by water garden plant and supply retailers. Our goal is to educate water gardeners about potentially invasive aquatic plants and animals, and to teach them not to release garden plants and animals into our waters. The materials include tags to stick in the pots or tie around bags (for the floating plants and fish). They also include small and large posters for display or distribution, as well as tip cards to place near the cash register. These products were developed in Minnesota after conducting surveys and working with focus groups (gardeners and industry folks) to develop the best message and language. They are not regulatory in any way, but simply focus on keeping these plants and animals out of our waters.
We have the following products to offer:
WT-833 - Potentially invasive water garden plants (poster) - For display by retailers near water garden plants if possible.
WT-834 - Do not release water garden plants poster (poster) - For display by retailers near water garden plants if possible.
WT-835 - Do not release water garden plants (flier) - Small version of the posters, good to post if space is too limited for large poster, or can be distributed upon requests (quantities are limited, though)
WT-836 - Do not release (plant sticks, bundles of 100) - Stick in pots of all non-native aquatic plants
WT-837 - Do not release (plant tags, bundles of 100) - Tie on bags of floating plants or fish
WT-838 - Important tips for water gardeners (tip cards, bundles of 100) - To be placed at the counter (in a brochure holder if you like) and given to the customers as a reminder after purchase!
In addition to these materials, we will be posting information on the DNR Web site (dnr.wi.us/invasives) very soon. This will include a PowerPoint presentation (and script) on this topic, as well as a display that you can download and reproduce. These should come in handy at upcoming industry or home and garden shows, and any other events where you're asked to speak. We have a couple of copies of this display if anyone would like to arrange to borrow one. Photos of the materials listed above will also be posted online, in case you would like to see them before you order.
We only know of a handful of nurseries right now, so we need your help to get these materials out to many others. If you are willing to order materials to distribute to local nurseries, that would be wonderful. Or, you can share this information with them and have them contact us directly. Also, if you work with any Master Gardeners or other volunteer groups that you think might be willing to lend a hand in getting these new materials out to retailers, please feel free to forward this along to them.
Please contact Al Byla(608-261-6450, algis.byla@...) if you would like to help distribute these materials to water garden plant and supply retailers in your area. We would like to keep a list of retail stores that receive our materials to help us evaluate their efficacy.
"Please Don't Dump Your Aquarium" - Habitattitude Campaign
The WDNR and UWEX have partnered with Habitattitude (
www.Habitattitude.net), a new national public education and outreach effort targeting aquarium product consumers. The goal of this campaign is to raise awareness among aquarium product consumers about how they can help prevent the spread of aquatic invasive species by encouraging them to choose alternatives to releasing their unwanted aquatic plants and fish.
We have developed two new publications to be placed in aquarium retail stores:
WT-841- "Don't Dump Your Aquarium Poster" - Great for hanging at the retail store, perhaps by the aquarium products or at the counter!
WT-842- "Don't Dump Your Aquarium Tip Card" - Placed at the counter in a brochure holder, these can be given to the customers as a reminder after purchase!
Since the national campaign, Habitattitude, is concentrating on the big box chain stores like Wal-mart and Petsmart, we would like to target the independent retail stores in Wisconsin.Please contact Al Byla(608-261-6450, algis.byla@...)if you would like to help distribute these materials to aquarium/pet stores in your area. We would like to keep a list of retail stores that receive our materials in order to evaluate if the poster and tip card are effective.
Thank you for working to stop the spread of aquatic invasive species!
Algis B. Byla Aquatic Invasive Species Specialist Bureau of Watershed Management Wisconsin Department of Natural Resources 101 S. Webster St., P.O. Box 7921 Madison, WI 53707-7921 (() phone: 608 - 261 - 6450 (() fax: 608 - 267 - 2800 (+) e-mail: algis.byla@...
Folks, for the upcoming invasive plants conference Dec. 13-14 in Milwaukee (see today's message from Kate Howe), we are looking for case studies of situations where land managers and researchers have worked together to resolve invasive plant issues. If you know of any such projects, please send me a little info and the name of the persons you think could best present it.
Please mark your calendars for an important meeting on Invasive Plants in the Midwest.
The North Central Weed Science Society (NCWSS), Midwest Invasive Plant Network (MIPN) and the Invasive Plants Association of Wisconsin (IPAW) will cosponsor a two-day program (Dec. 13 and 14) on invasive plants in the Midwest.The program will be held during the NCWSS Annual Meeting at the Hyatt Regency Hotel in Milwaukee, Dec. 12-14, 2006.IPAW and MIPN will also hold their annual meetings at the conference.
The Invasive Plants program is designed to meet the needs of and encourage interaction among researchers, land managers, and anyone interested in managing invasive plants.It will include invited presentations, contributed papers and posters, and a series of workshops on the management of garlic mustard, buckthorn, and multiflora rose, collaboration among researchers and land managers, herbicide use and safety, and several other topics.This meeting will give land managers and landowners the opportunity to meet with researchers, extension agents, and herbicide and restoration company representatives to discuss the need for further research and products for invasive plant control.
Registration is $40 for one day and $60 for both days. For more information on the conference, please visit the NCWSS website at www.ncwss.org. Additional information on speakers and workshop topics will be announced in the next few weeks and posted on the NCWSS website and at www.ipaw.organd www.mipn.org.
Titles for contributed papers may be submitted on-line at the NCWSS websiteand must be posted by September 5, 2006.Please select “Annual Meeting” on the green navigation bar to the left.Follow the instructions and fill out the forms completely.
We believe we’ve put together a great program and encourage everyone interested in invasive plants in the Midwest to attend.
For Further Information Contact:
Kevin Gibson, PurdueUniversity, (765) 496-2161, kgibson@...
Kate Howe, Midwest Invasive Plant Network Coordinator, The Nature Conservancy of Indiana, (317) 951- 8818, khowe@...
About roadside invasives. Even though I'm a great believer in the scientific method and a critic of theories based on anecdotal evidence, here I go:
Roadside proliferation of seed bearing invasives can only be caused by the mindless roadside mowing practices. Look around. You will see weeds pop up first where the mowers cut grass and weeds during mid to late summer. Interchanges and intersections are to weed seeds what airports are to Asian flu viruses, a perfect place to gather from all parts, intermingle, and then quickly spread out in all directions. Then weeds spread slowly out into private lands from there. While I was a coast to coast truck driver in 1998 I saw wild parsnip sweep across Iowa on the I-80 right-of-way in one year. That wasn't accomplished almost overnight by finches or by contaminated commercial seed mixtures.
Unless and until we do something to change this weird habit of spending great sums of money on mowing the grass, all is lost.
In my Township I have, after 4 years of whining, gotten the town fathers to at least minimize the late summer cut. It was 15 feet wide on each side of the road bed, now it is 5 feet wide. Now they mow 15 feet wide prior to mid-July when all weeds in this neighborhood (except leafy spurge) have not yet set seeds.
Why do we spend $12,000 per year in a tiny township on mowing? Town fathers are convinced (without the remotest amount of even anecdotal evidence) that it keeps them safer from deer strikes. In reality, I am convinced (again, without even anecdotal evidence) that they do it for the same reason that city folks mow their lawns--because they like to.
Hello All!
I'm Paul Boyer, and I have volunteered in Kenosha and eastern Racine Counties as
an area
coordinator for the state's effort to biocontrol the invasive weed, purple
loosestrife.
My message has two purposes. One is to simply introduce myself as a newcomer to
the
southeastern Wisconsin family of guardians of our great environment. The other
is to
RECRUIT VOLUNTEERS for two upcoming efforts!
One of these can begin as early as next week -- an effort to re-survey areas
that were
initially surveyed for the presence of purple loosestrife some 20 years ago. As
an area
coordinator, I need to recruit volunteers to drive those same routes driven 20
years ago
and to mark locations in which they spot purple loosestrife on a county map I'll
provide.
The results will provide important data about the invasion in Wisconsin and help
us
strategize plans for control.
The second begins of the two efforts actually begins in the early spring, but
this fall I'll
need to start recruiting volunteers to participate in our purple loosestrife
biocontrol
program. Primarily, this fall, I need landowners to identify sites on which the
loosestrife-
eating beetles can be released in the spring. Then _in_ the spring I'll need
volunteers who
will agree to take on at least some aspect of the beetle rearing process.
I'll be more specific for anyone who requests more information. I wanted to
start by
getting the basics out to you or for you to dissemminate to folks you think
might be
interested in helping out. Thanks so much for joining me in this huge effort!
Paul D. Boyer, Ph.D., 6-12 Science Teacher
Hillcrest Bridge Center, Kenosha, Wisconsin
Area Coordinator, WI State Purple Loosestrife Biocontol Program
purple_loosestrife@...
Thomas M. Boos II
Water Management Specialist
Office of Energy OE/G3
Wisconsin Department of Natural Resources
P.O. Box 7921
Madison, WI 53707-7921
(()phone: (608) 267-2770
(() fax: (608) 267-5231
(+) e-mail: thomas.boos@...
website:www.dnr.state.wi.us/org/water/fhp/waterfront.htm
Mark: My name is Dick Stark. I'm a registered landscape archtitect
in the State of Wisconsin and I work for the DOT in the area of
roadside vegetation management. There are currently 2 other LA's
and a botanist who guide vegetation management policies and
practices at the DOT. Hopefully, the following comments will answer
your questions.
The DOT has 9 standard seed mixes. Of those, five consist of
eurasian species and are the ones most commonly used on highway
construction projects. Two are showy mixes made up entirely of
native grasses and forbs and are used in large areas that are highly
visible to travelers. One is made up of native grasses, a couple of
cheap, easy-to-grow forbs plus annual ryegrass as a cover crop. It
is used for erosion control where the native grasses are desirable.
The last one is made up primarily of native grasses with annual
ryegrass and a small amount of salt grass. This is used between the
shoulder and the ditch where salt tolerance is an issue but there is
still a need for native grasses. In addition to these mixes,
special mixes are occasionally developed for specialized areas such
as mitigation sites. The 5 eurasian mixes are still most commonly
used for two reasons, availability and price. We are, however,
gradually increasing the amount of natives used as availability
increases, the prices drop and our DOT engineering culture becomes
more familiar with their use.
Regarding the USH 14 remnant, we implemented a 3-year management
contract to try to restore much of the area between Black Earth and
Cross Plains. This was done with with a TEA-21 Enhancement grant
and the contract has now been comnpleted. We also received grants
to do similar work at several other high quality remnants on our
rights-of-way. These contracts have also expired so additional work
will have to be done pretty much by volunteers, either from within
our agency or from private organizations, since there is no money in
the highway maintenance budget to do such work. We would be very
interested in working with anyone who would be willing to help us
out in this way. Be aware that a permit is necessary in order to do
any kind of work on the right-of-way.
One other comment, related to Tom Brock's comment about sweetclover
in his message below: the only time DOT had sweetclover in any of
its seed mixes was from 1941 to 1951. Unfortunately, I believe it
is sometimes imported with topsoil brought in from off-site or in
the mulch used for seeding. We have just this year implemented a
certified weed free mulch program with the Wisconsin Crop
Improvement Association as the certifying agency. It will take a
few years for suppliers to gear up to meet the demand.
Dick
--- In IPAW@yahoogroups.com, "Mark Jahnke" <mjahnkester@...> wrote:
>
> Greetings,
>
> I'm new to the group (and new to invasive plants, new to prairie
> restoration....i'm a complete novice at all of this) and i would
like to
> ask a couple of questions regarding this post.
>
> First - is there someone at the DOT or advising the DOT on what is
> appropriate and what is not appropriate to seed roadsides with?
If not -
> why not? As a citizen of this state it concerns me, apart from the
> invasives issue, that we aren't doing our best to restore areas
disturbed
> due to highway construction.
>
> Related to this - if the DOT is trying to take care of the Hwy 14
prairie
> dock remnant they must have someone directing that care. Tom
implies that
> their efforts were not very successful - is there something else
that they
> should have been doing? Does anyone know what would be a better
strategy?
>
> I've no experience with issues involving the DOT...but i've found
from
> being involved in a different habitat preservation advocacy group
that
> unless someone raises the issues and puts forth the best known
practices,
> government will simply choose the cheapest solution to their
problems.
>
> Mark Jahnke
> Chemistry
> Waunakee High School
>
>
>
> Destruction of roadside remnants by invasives
>
<http://groups.yahoo.com/group/IPAW/message/1037;_ylc=X3oDMTJxODA5djM
0BF9TAzk3MzU5NzE1BGdycElkAzQ0MzkzMzgEZ3Jwc3BJZAMxNjAwNzI0ODc0BG1zZ0lk
AzEwMzcEc2VjA2Rtc2cEc2xrA3Ztc2cEc3RpbWUDMTE1Mjk3MDgyMg-->
> Posted
> by: "tdbrock53705" tdbrock@...
> <tdbrock@...?Subject=Re:+Destruction%20of%20roadside%20remnants%
20by%20invasives>
> tdbrock53705 <http://profiles.yahoo.com/tdbrock53705> Fri Jul 14,
2006
> 7:14 pm (PST) The publicity regarding crown vetch on highways is
welcome!
>
> One can easily get depressed about the loss of roadside remnants to
> invasives. The very fine prairie dock remnant along U.S. Highway 14
> west of Cross Plains has been suffering from wild parsnip for some
> years, but now a new invader has arisen, spotted knapweed. Prairie
> dock seemed to be able to compete with parsnip, but knapweed looks
> like it might take over the area for good.
>
> DOT spent quite a bit of money along this stretch of highway over
the
> past four years, with controlled burns and some selected mowing and
> spraying. I'm not sure any of this helped a lot, and if the
> maintenance is not kept up, things will quickly get bad again.
>
> It appears that DOT is still seeding new highways with invasives,
as
> shown by the massive sweet clover stands along the new 4-lane U.S.
12
> between Middleton and Sauk City.
>
> We need a land ethic for highways!
>
> Tom Brock
>
The Wisconsin DOT is very interested in doing the right thing with prairie remnants.
Dick Stark (608) 266.3943 is head of maintenance for WisDOT. He has worked hard
to educate his districts to do exactly what you are wanting. They even burn remnants,
which in DOTs is a tough management prescription to sell to decision-makers.
Like any State, they can use all the public support they can get. A Friends-of-the-roadside-prairie
group could be very helpful to him. I suggest you connect with Dick very soon; because he is
about to retire. I am certain he can be helpful. Good luck in your effort:)
Bonnie
Bonnie L. Harper-Lore
Restoration Ecologist
Office of Environment, HEPN-30
Federal Highway Administration
360 Jackson Street, Ste. 500
St. Paul, MN55101
651-291-6104
From: IPAW@yahoogroups.com [mailto:IPAW@yahoogroups.com] On Behalf Of Mark Jahnke Sent: Saturday, July 15, 2006 12:48 PM To: IPAW@yahoogroups.com Subject: [IPAW] Re: Destruction of roadside remnants by invasives
Greetings,
I'm new to the group (and new to invasive plants, new to prairie restoration....i'm a complete novice at all of this) and i would like to ask a couple of questions regarding this post.
First - is there someone at the DOT or advising the DOT on what is appropriate and what is not appropriate to seed roadsides with? If not - why not? As a citizen of this state it concerns me, apart from the invasives issue, that we aren't doing our best to restore areas disturbed due to highway construction.
Related to this - if the DOT is trying to take care of the Hwy 14 prairie dock remnant they must have someone directing that care. Tom implies that their efforts were not very successful - is there something else that they should have been doing? Does anyone know what would be a better strategy?
I've no experience with issues involving the DOT...but i've found from being involved in a different habitat preservation advocacy group that unless someone raises the issues and puts forth the best known practices, government will simply choose the cheapest solution to their problems.
The publicity regarding crown vetch on highways is welcome!
One can easily get depressed about the loss of roadside remnants to invasives. The very fine prairie dock remnant along U.S. Highway 14 west of Cross Plains has been suffering from wild parsnip for some years, but now a new invader has arisen, spotted knapweed. Prairie dock seemed to be able to compete with parsnip, but knapweed looks like it might take over the area for good.
DOT spent quite a bit of money along this stretch of highway over the past four years, with controlled burns and some selected mowing and spraying. I'm not sure any of this helped a lot, and if the maintenance is not kept up, things will quickly get bad again.
It appears that DOT is still seeding new highways with invasives, as shown by the massive sweet clover stands along the new 4-lane U.S. 12 between Middleton and Sauk City.
I'm new to the group (and new to invasive plants, new to prairie restoration....i'm a complete novice at all of this) and i would like to ask a couple of questions regarding this post.
First - is there someone at the DOT or advising the DOT on what is appropriate and what is not appropriate to seed roadsides with? If not - why not? As a citizen of this state it concerns me, apart from the invasives issue, that we aren't doing our best to restore areas disturbed due to highway construction.
Related to this - if the DOT is trying to take care of the Hwy 14 prairie dock remnant they must have someone directing that care. Tom implies that their efforts were not very successful - is there something else that they should have been doing? Does anyone know what would be a better strategy?
I've no experience with issues involving the DOT...but i've found from being involved in a different habitat preservation advocacy group that unless someone raises the issues and puts forth the best known practices, government will simply choose the cheapest solution to their problems.
The publicity regarding crown vetch on highways is welcome!
One can easily get depressed about the loss of roadside remnants to invasives. The very fine prairie dock remnant along U.S. Highway 14 west of Cross Plains has been suffering from wild parsnip for some
years, but now a new invader has arisen, spotted knapweed. Prairie dock seemed to be able to compete with parsnip, but knapweed looks like it might take over the area for good.
DOT spent quite a bit of money along this stretch of highway over the
past four years, with controlled burns and some selected mowing and spraying. I'm not sure any of this helped a lot, and if the maintenance is not kept up, things will quickly get bad again.
It appears that DOT is still seeding new highways with invasives, as shown by the massive sweet clover stands along the new 4-lane U.S. 12 between Middleton and Sauk City.
Hi Bob,
We use commercial dye for almost every foliar app. The price is
unsubstantial when compared to the cost of labor. The benefits are numerous.
1 complete coverage, no missed areas.
2 time savings (i.e. did I spray that or not, retracing steps)
3 no excess coverage (important for herbicides where the application is
nearing the legal per acre max. and/or to reduce the unwanted outcomes due
to overapplication)
4 (perhaps most importantly) applicator safety (i.e. you know if you spilled
it)
We use dry tabs for most backpack apps and liquids for larger quantity
mixes. We buy from UAP but you can get good dyes at any farm store and many
hardware stores.
We occasionally add a bit of oil-based dye to our stump/basal bark/ girdle
cocktails (most of which are Bark Oil Blue-based). Usually, however, we
don't find it necessary as the oil darkens the treated material and the BOB
has a light tint.
I can get you prices and trade names but in my experience they are pretty
much indistinguishable from each other and their benefits greatly outweigh
costs.
Hope this helps,
Jesse
Driftless Land Stewardship LLC
NOTE: NEW CONTACT INFO...
13761 Cty. Hwy. X
Bagley, WI 53801
608-996-2135
608-778-2832
www.driftlesslandstewardship.com
Driftless Land Stewardship, LLC is a full-service natural areas management
firm. We offer innovative tools and techniques for the rehabilitation and
maintenance of native natural communities. Basic services include invasive
species control, remnant prairie and oak savanna rehabilitation, native
plantings, riparian/wetland and woodland restoration, and consultation
services. Serving portions of WI, IA, MN and IL, no project is too large or
too small. Visit www.driftlesslandstewardship.com for more information.
----- Original Message -----
From: "Bob Wernerehl" <wernerehl@...>
To: <IPAW@yahoogroups.com>
Sent: Wednesday, July 12, 2006 1:17 PM
Subject: [IPAW] how to mark sprayed areas
> IPAW folks,
>
> I've been doing some hand spraying with a back pack sprayer in areas
> large enough so that I want to know where I've been and haven't been.
> I've been spraying to treat crown vetch, but I think this topic could
> apply for any treatment type, except crop fields, where the problem is
> solved by foaming units that drop big globs of foam to mark where the
> sprayer has been.
>
> I haven't tried a good quality dye yet, seemed kind of expensive. I did
> try a small bottle of food color but it wasn't strong enough to show up
> without close inspection. I wanted to be able to see at a glance where
> I've been. What I have tried is shaving cream, (fairly cheap and easy to
> carry), and toilet paper, also cheap, and can fit right over the spray
> wand. You can tear off strips to mark where you've been. Both of these
> work to some extent, depending on how much you want to use. A half width
> roll of TP would be even better, but it doesn't exist.
>
> What other methods do people use, and if using a dye, what are the
> specific brands and the cost?
>
> Thanks,
>
> Bob
>
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> Bob Wernerehl
> University of Wisconsin—Madison
> Dept. of Botany - Givnish Lab
> Madison, WI 53706
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The publicity regarding crown vetch on highways is welcome!
One can easily get depressed about the loss of roadside remnants to
invasives. The very fine prairie dock remnant along U.S. Highway 14
west of Cross Plains has been suffering from wild parsnip for some
years, but now a new invader has arisen, spotted knapweed. Prairie
dock seemed to be able to compete with parsnip, but knapweed looks
like it might take over the area for good.
DOT spent quite a bit of money along this stretch of highway over the
past four years, with controlled burns and some selected mowing and
spraying. I'm not sure any of this helped a lot, and if the
maintenance is not kept up, things will quickly get bad again.
It appears that DOT is still seeding new highways with invasives, as
shown by the massive sweet clover stands along the new 4-lane U.S. 12
between Middleton and Sauk City.
We need a land ethic for highways!
Tom Brock
______________________________________________
From: Bump, Cameron M.
Sent: Thursday, July 13, 2006 3:22 PM
To: Boos, Thomas M.
Subject: FW: Crown Vetch interviews
_____________________________________________
From: Bleser, Catherine A.
Sent: Thursday, July 13, 2006 12:29 PM
To: Anderson, Russell A
Cc: Eagan, Lloyd L.; Matthews, Gregory K.
Subject: Crown Vetch interviews
Gary Birch of DOT and I will be talking to Ch. 15 after Ch 3 tomorrow at the crown vetch areas near Blue Mounds. The Mt Horeb weekly carried our story on its front page this week, which is great. Hopefully more press will help public see need for increased DOT maintenance funds to deal with invasives.
Cathy Bleser
Cathy Bleser
Environmental Analysis & Review
Wisconsin DNR, South Central Region
608/275-3308
For marking foliar sprayed areas we use a blue dye that is sold by the
local co-op (Premier, on Highway 14 between Mazomanie and Black
Earth). The price is not high and a quart bottle goes a long way. (We
have been using the same bottle for several years.) Blue seems to work
best for foliar spraying.
For marking cut stems, we prefer the red dye that is sold by UAP Great
Lakes in Deforest. This is also not expensive. UAP will ship to us by
UPS with a credit card charge. They can be reached at 608-846-1100.
Using dye with the foliar spray is only moderately useful, but it is
essential for spraying cut stems because it is otherwise difficult to
be sure that all stems have been treated.
I have heard of using food coloring but I think this is a false
economy. The commercial dyes are very reliable. Also, the cost of
spraying (herbicide cost, and the time involved) is the expensive
part. You don't want to miss an area, or have to go back later.
Tom Brock
http://www.savannaoak.org
IPAW folks,
I've been doing some hand spraying with a back pack sprayer in areas
large enough so that I want to know where I've been and haven't been.
I've been spraying to treat crown vetch, but I think this topic could
apply for any treatment type, except crop fields, where the problem is
solved by foaming units that drop big globs of foam to mark where the
sprayer has been.
I haven't tried a good quality dye yet, seemed kind of expensive. I did
try a small bottle of food color but it wasn't strong enough to show up
without close inspection. I wanted to be able to see at a glance where
I've been. What I have tried is shaving cream, (fairly cheap and easy to
carry), and toilet paper, also cheap, and can fit right over the spray
wand. You can tear off strips to mark where you've been. Both of these
work to some extent, depending on how much you want to use. A half width
roll of TP would be even better, but it doesn't exist.
What other methods do people use, and if using a dye, what are the
specific brands and the cost?
Thanks,
Bob
--
Bob Wernerehl
University of Wisconsin—Madison
Dept. of Botany - Givnish Lab
Madison, WI 53706
Many of you receive the IPAW newsletter, "Plants out of Place". PooP is always looking for articles, announcements, features, etc. that will be of interest to our readers. If you have something that you would like to announce, or that you think may be of interest, please consider contributing to PooP.
The next issue of PooP will be in September, and the submission deadline for that issue is 9 August. Please contact me if you have something to contribute. Thanks.
Jim, PooP Editor
James A. Reinartz, Director University of Wisconsin - Milwaukee Field Station 3095 Blue Goose Rd., Saukville, WI 53080 Phone: (262) 675-6844; Fax (262) 675-0337 Email: jimr@... Website: www.uwm.edu/dept/fieldstation/
<<Distrib of invasive plants along ORV trails in the CNNF.pdf>>
Thomas M. Boos II
Water Management Specialist
Office of Energy SS/7
Wisconsin Department of Natural Resources
P.O. Box 7921
Madison, WI 53707-7921
(()phone: (608) 267-2770
(() fax: (608) 267-5231
(+) e-mail: thomas.boos@...
website:www.dnr.state.wi.us/org/water/fhp/waterfront.htm
The Midwest Invasive Plant Network is offering a free distance-learning workshop on
How to Start a Cooperative Weed Management Area in the Eastern United States
Cooperative Weed Management Areas are local organizations that integrate invasive plant management resources across jurisdictional boundaries to benefit entire communities.They allow partners to share and leverage limited resources, raise awareness about invasive plant problems, and provide a mechanism for collaborative problem-solving on both public and private lands.
The workshop will cover the following topics:
- What is a Cooperative Weed Management Area (CWMA)?
- Why form a CWMA?
- Examples of CWMAs in the Eastern U.S.
- Organizing a CWMA
- Contacts and authorities in Eastern states
This will be distance-learning workshop designed to accommodate participants who are unable to travel to an in-person workshop.The workshop will be run via interactive web-conferencing and will require an internet connection and a phone line.
The workshop will be held on August 15 from 2:00-4:00 pm EDT/ 1:00-3:00 pm CDT.Participation is limited to 25 participants, so please sign up early.To register, please send your name, affiliation, and mailing address to Kate Howe at khowe@....Registrations will be accepted until the workshop is full.
An additional workshop will be held on September 27 for participants unable to attend the August workshop.Registration information for the September workshop will be posted soon.
Our mission is to reduce the impact of invasive plant species in the Midwest.
Jessica,
What do you mean by "later season application"? Although a late-summer
or fall sethoxydim application will reduce the amount of live RCG on
the site, why not spray in the spring? I've found that a May or early
June (1st week at the latest) application of sethoxydim is most
effective at reducing RCG cover. If you spray in late summer or fall,
the RCG has grown tall enough to smother most desireable natives on
the site, and the RCG litter will suppress native seed establishment
in the spring unless you do a burn.
This year, we had nearly total kill of RCG after spraying the RCG when
it was about 12-16" tall (May 5 application). We sprayed on cloudy
days or during the evening (after 6pm) to minimize the breakdown of
sethoxydim by UV light.
I'm not sure how much the RCG rhizomes were affected by the spring
application, though.
As Art Kitchen mentioned, use of a water conditioner and a surfactant
is probably important, although we haven't tested this.
Our preliminary observations show that you can get a site ready for
native seedling establishment with a spring sethoxydim application
(when the RCG is about 12" tall), followed three weeks later by a burn
(you need to leave enough time for the RCG to grow itself to death).
If necessary, the burn can be followed up with another sethoxydim
application if you see RCG re-establishing or resprouting. I will try
to post a few pictures of our treatment plots.
Cheers,
Mike
Mike Healy
UW-Madison
I have had pretty good luck using sethoxydim (vantage) for reed canarygrass
control when growth is less than knee-high ( the label recommends a maximum
12 inch height). It has shown variable results, in part I believe due to
rapid chemical breakdown in strong light and the ph of the water carrier
compromising the uptake of the chemical. When properly applied, I've seen
good results from treating in late May after a spring burn or mid-may after
a late-summer/fall mowing. The key to grass-specifics is the release of
suppressed natives in the stand that can compete for sunlight - if the site
is monotypic, initial treatments of glyphosate is probably a better way to
go, then switch to grass-specific chemicals after desirable plants start
showing up. Grass-specifics work great as a cleanup treatment - I would
suggest it takes 3 years of annual spraying to control it and you may never
totally eliminate it from a site. I have also observed that sedges
compete better than forbs in suppressing rcg - in some areas I have shifted
the plant community from 90+% rcg to <10% rcg.
Art Kitchen
Wildlife Biologist
Wisconsin Private Lands Office
4511 Helgesen Drive
Madison, WI 53718
(608) 221-1206 x 13 (office)
(608) 444-1140 (cell)
(608) 221-1357 (fax)
e-mail: art_kitchen@...
<jesse@driftlessl
andstewardship.co
m> To
Sent by: <IPAW@yahoogroups.com>, "Strohl,
IPAW@yahoogroups. Derek A."
com <Derek.A.Strohl@...>
cc
07/06/2006 10:57 Subject
AM Re: [IPAW] determining best method
for reed canary grass control
Please respond to
<jesse@driftlessl
andstewardship.co
m>
Hi Derek,
Well planned (and followed-through!) chemical strategies are working well
against RCG for us. I can't imagine a situation where it wouldn't work.
That's not to say that earth-moving isn't sometimes a desirable approach
(e.g. removing accumulated sediment, root/seed bank, berm/ditch
remediation).
I'm quite pleased with repeat Spring and Fall apps of 1%-1.5% glyphosate
(either aquatic or terrestrial label). For a monoculture, Imazapic may be a
slightly better performer for an initial app. However, you'll still need
follow-up and as desirables show up you'll want to switch back to
glyphosate due to imazapic residual. I've pretty much gone back to glypho
in most cases.
Anyone else out there using imazapic and have new stories? On the RCG chem
note... How are people doing with the grass specifics? Is anyone seeing
much kill or mostly still suppression?
Even if you go the earth moving route, plan for follow-up chemical apps or
you'll lose. As with all invasives, I plan for a 5+ year fight for most
infestations.
I had fun at the sedge class.
Good luck,
Jesse
Driftless Land Stewardship LLC
NOTE: NEW CONTACT INFO...
13761 Cty. Hwy. X
Bagley, WI 53801
608-996-2135
608-778-2832
www.driftlesslandstewardship.com
Driftless Land Stewardship, LLC is a full-service natural areas management
firm. We offer innovative tools and techniques for the rehabilitation and
maintenance of native natural communities. Basic services include invasive
species control, remnant prairie and oak savanna rehabilitation, native
plantings, riparian/wetland and woodland restoration, and consultation
services. Serving portions of WI, IA, MN and IL, no project is too large or
too small. Visit www.driftlesslandstewardship.com for more information.
----- Original Message -----
From: Strohl, Derek A.
To: IPAW@yahoogroups.com
Sent: Thursday, July 06, 2006 9:18 AM
Subject: [IPAW] determining best method for reed canary grass control
I have a site with a couple acres of reed canary grass monoculture
surrounded by diverse sedge meadow and shrub carr. I am wondering if
there is a reliable way to assess whether chemicals are likely to be
effective in controlling a patch like this or if I'll have to bring in the
earth-movers. The site is in a headwaters area and surrounded by upland
woods and residential area; there's not a lot of seed coming into the
site.
Thanks for your input.
Regards,
Derek
Derek Strohl
Graef, Anhalt, Schloemer & Associates, Inc.
One Honey Creek Corporate Center
125 S. 84th St., Ste. 401
Milwaukee, WI 53214-1470
(414) 266-9064
For anyone interested in swallow-wort and what works/doesn't work for
controlling it, this will be a great opportunity to listen, ask
questions and share any info you have:
Please feel free to distribute this notice about the Network's monthly
online interactive webcast...
REMINDER
NEXT WEDNESDAY, JULY 12 11:45 to 1pm Eastern time THE STEWARDSHIP
NETWORK'S JULY WEBCAST
CONTROLLING BLACK SWALLOWWORT
11:45 TO 1PM EASTERN DAYLIGHT TIME.
www.stewardshipnetworkwebcast.org
Please feel free to distribute the following notice about an online
presentation and discussion about Black Swallowwort aka dog-strangling
vine (Cynanchum louiseae) control presented by the Stewardship Network
(www.stewardshipnetwork.org).
If you would like to ensure you receive notice about future webcasts
(and are NOT on the stewardshipnetwork list) click this link to join an
email list that announces only these monthly webcasts?
http://www.stewardshipnetwork.org/site/c.hrLOKWPILuF/b.1648551/k.2E53/Si
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p_for_stewardship_event_Ennouncements.htm
Hi All-
Black Swallowwort is a relatively new invasive to us here in Michigan.
Key to preserving the biodiversity of our natural lands and waters is
catching new invasives early. Join us ONLINE Wednesday, July 12 2006
from 11:45 to 1pm Eastern time for a presentation and discussion on
black swallowwort control.
Do you work to care for a piece of property? Are you wondering if you
may have new invasives that you just don't recognize yet? Would you
recognize black swallowwort? Want to learn tried and true techniques to
control its spread? Want to participate in an online interactive
presentation and discussion with people actively engaged in natural
areas management from across the country? Then please join the
Stewardship Network for our next webcast on Controlling Black
Swallowwort...
ONLINE Wednesday, July 12, 2006 from 11:45 to
1:00 pm Eastern time
To join the meeting, please click on the following link on Wednesday,
July
12 anytime after 11:45am EDT:
<www.stewardshipnetworkwebcast.org>
and log in anytime after 11:45am Eastern time.
Leading this webcast will be:
-Antonio DiTomasso professor at Cornell University where he has been
researching black swallowwort. Toni brings expertise not only from the
research side, but from the on-the-ground control side as well.
-Lisa Brush, Executive Director of the Stewardship Network has been
working to bring groups and individuals together to build capacity to
manage our natural areas.
- And you all online bringing your own expertise, experience, insights
and questions making this an enriching and valuable experience.
If you encounter any technical difficulties,
please contact Todd Shunneson at 414-254-0122. We'd also encourage
everyone to do a quick trial run AHEAD OF TIME (by going to
http://www.instantlyglobal.com/system_test ) to make sure you are able
to access the meeting on your computer. If you try beforehand and
encounter difficulties Todd will be able to help you discover what the
problem is.
<Details for system admins connecting from gov buildings. Otherwise skip
the info right below and read on farther down for more details about the
webcast. If you are connecting from a government building and need the
ip addresses to open for port 80 here they are:
There are various servers we use for various functions, so that's why
there's 4 IPs.
216.23.180.52
216.23.180.53
216.23.180.54
216.23.180.55
Everyone else who didn't understand any of that paragraph. Don't worry,
you just need to click on the link above.>
We know that some people have had problems accessing similar
presentations when trying to enter from their company's servers because
of strict "firewall" configurations. Most of these people who had
problems were trying to access the presentation from government
buildings. If you are having problems accessing the presentation, some
helpful tips can be found
here:
http://www.macromedia.com/cfusion/knowledgebase/index.cfm?id=tn_19546
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Once you have logged in to the meeting, you will be able to ask
questions of and share information with these experts and others who
join us online.
You will be able to hear our expert panel through speakers on your
computer (make sure they are turned on!). You will be able to share your
thoughts, ideas, questions, and perspective via your keyboard.
Participants will be able to see everyone's typed comments.
This webcast of The Stewardship Network is again hosted and sponsored by
MSU Global Ventures with support from the USFS Northern Initiatives
Electronic Commons. We plan to continue offering new webcasts on a
variety of ecological restoration topics on the 2nd Wednesday of the
month. While you may never have participated in a webcast or online
meeting we are excited to continue exploring this innovative
outreach/networking technology and encourage you to try it out.
If you have questions please feel free to email Lisa at
lbrush@....
Hope you can join us!
Lisa
Lisa Brush
Executive Director
The Stewardship Network
1831 Traver Road
Ann Arbor, MI 48103
734/395-4483
The Stewardship Network - pulling together for nature! The Network was
established in 1998 to build the capacity of organizations, individuals,
and private businesses to preserve, restore, and manage natural lands
and waters.
Since its inception, the Network has collaborated with nonprofits large
and small, governmental agencies and units, private businesses, and
dedicated individuals to achieve that goal.
The Stewardship Network connects a broad range of groups, rallies
volunteers, and fills the gaps in today's preservation efforts. Every
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Why? So that the many groups and individuals that protect our natural
areas can become even stronger and more effective.
The Network brings expertise in natural areas management and community
building to increase the effectiveness of organizations, agencies,
businesses, and individuals doing on-the-ground management.
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Executive Director
Stewardship Network
1831 Traver Road
Ann Arbor, MI 48105
734/395-4483
lbrush@...
www.stewardshipnetwork.org
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Yahoo! Groups Links
I have a related question.
What can I do about getting rid of reed canary grass in places where
it grows adjacent to moving water or springs? I have several areas
where it grows right up to the edge of a creek - a nice clean trout
stream - and around the edges of the pool of a spring. It actually
leans over and into the water. What's the best way of dealing with
this situation?
Marcie O'Connor
Buffalo County
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I'm assuming by a couple acres you mean less than 10... I think it's entirely possible with a patch that size, and minimal input from upstream, that you could control the RCG there with chemicals. The chemical Sethoxydim (trade name Poast), for example, is grass-specific and will not harm the sedges or forbs that border the site and may still be present within the infestation itself. Later-season application seems to be the most effective. Although it can't be sprayed over open water (Rodeo can be used in those places) it does break down rather quickly in sunlight and moves little through soil. I do have more information in PDF form if you are interested. This chemical isn't the only that people are using, either.
Mowing (if possible) while the grass is in bloom (before seed set) will aid in seed bank reduction.
Craig Annen, ecologist with Michler and Brown, has been doing research with this particular chemical.
Hope this helps,
Jessica Bolwahn, Biological Science Technician
Effigy Mounds National Monument
Living is not enough. One must have sunshine, freedom, and a little flower.
- Hans Christian Andersen
From: "Strohl, Derek A." <Derek.A.Strohl@...> To: <IPAW@yahoogroups.com> Subject: [IPAW] determining best method for reed canary grass control Date: Thu, 6 Jul 2006 09:18:55 -0500
I have a site with a couple acres of reed canary grass monoculture surrounded by diverse sedge meadow and shrub carr. I am wondering if there is a reliable way to assess whether chemicals are likely to be effective in controlling a patch like this or if I'll have to bring in the earth-movers. The site is in a headwaters area and surrounded by upland woods and residential area; there's not a lot of seed coming into the site.
Thanks for your input.
Regards,
Derek
Derek Strohl Graef, Anhalt, Schloemer & Associates, Inc. One Honey Creek Corporate Center 125 S. 84th St., Ste. 401 Milwaukee, WI 53214-1470 (414) 266-9064