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IPAW · Invasive Plant Association of Wisconsin

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  • Members: 317
  • Category: Ecology
  • Founded: Nov 27, 2001
  • Language: English
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#603 From: "Kearns, Susan \(Kelly\)" <KELLY.KEARNS@...>
Date: Thu Dec 2, 2004 7:50 pm
Subject: NRF grants available - proposals due Jan 15
skellykearns
Send Email Send Email
 

Besadny Conservation grants from NRF may help you get a project done
Employees or partner organizations DNR staff work with that are looking for small grants to help fund useful natural resource projects can apply for 2005 Besadny Conservation Grants from the Natural Resources Foundation of Wisconsin.

NRF is especially interested in supporting projects from two counties that have not received Besadny grant support in the past: Clark and Green Lake. The grant application deadline is January 15, 2005.

Named after former DNR Secretary C.D. "Buzz" Besadny, this grant program provides small matching grants of up to $1,000 to private and public organizations in support of local, small-scale, education and conservation projects that promote the responsible stewardship of Wisconsin's natural resources at the local level. Invasive species control projects are definitely fundable with this program, but they may have to be on state lands or other public lands. Check the website for more details.

Since the program's beginning, the Natural Resources Foundation has contributed $183,000 to 275 projects in 70 counties throughout Wisconsin.

Other examples of past Friends group projects on department properties that have received Besadny grant support include:

    • Friends of Devil's Lake State Park - Invasive plant control and litter control
    • Friends of Whitefish Dunes - Brachiopod Trail teacher's guide
    • Friends of the Glacial Drumlin State Trail - Bird houses along the trail
    • Friends of Lake Wissota State Park - Wetland nature trail
    • Friends of High Cliff State Park - Hands-on geology -- Niagara Escarpment resource education trunk

Examples of other DNR projects that received Besadny grants include:

    • Endangered Resources: Plants Out of Place poster; State Park interpretive theme - "Wisconsin's Most Wanted"
    • Wildlife Management - Marsh Restoration: Hampden Marsh Wildlife Area; "Landscaping for Wildlife" State Fair exhibit
    • Sandhill Outdoor Skills Center: Sandhill video production
    • Pike Chain Fish Crib Project: Pike Lake Chain habitat restoration
    • Chippewa Moraine Ice Age Unit: Self-guided nature trail
    • Red Cedar Trail: Nature education program series
    • Parks & Recreation: "Our Historic Heritage" materials and "Focus on Forests" state park displays
    • Fisheries Management: Tagging perch off Door Co.
    • DNR/UW-Extension, Adopt-A-Waterway Program - Green Bay Sewer District
    • MacKenzie Environmental Education Center: Arboretum re-inventory and guidebook

Applications for the 2005 C.D. Besadny Conservation Grant cycle are due in the NRF office by January 15, 2005. You may request a Besadny Conservation Grant application by calling (866) 264-4096, or by visiting the NRF Web site at www.nrfwis.org <http://www.nrfwis.org>.

Questions about the program may be directed to Camille Zanoni, NRF program



#604 From: "Angela Ashley" <aashley@...>
Date: Fri Dec 3, 2004 6:26 pm
Subject: Revised IPAW Agenda
aashley172000
Send Email Send Email
 
Here is a revised copy of the IPAW Agenda for the meeting on Monday, December 6th from 11-1 at  the UW-Madison campus, Moore Hall, Room 364.
 

I.                    Administration

§         Approve Minutes of Last Regular Meeting

§         Treasurer’s Report (Boos)

§         Membership Report (Ashley)

 

II.                 Old Business

§         Director’s and Officer’s Insurance

§         State law (Reinartz and Roark)

§         Legal defense fund?

§         Status of newsletter articles (Hamel)

§         Status of science committee mapping project (Boos)

§         Status of economic impact statements (Strachota)

§         Report on field day at Mequon field station (Van Buecken, Reinartz, Strachota)

§         Update on the invasive species/weed law (Kearns, Roark)

 

 

 

III.               New Business

§         Invasive Species Awareness Month (Amy Staffen)

§         Nominations for new board members (Undersander)

§         2005 IPAW Conference (Kearns)

§         when, where, who with and IPAW’s role

§         Spam on IPAW list server

§         National Association of Exotic Pest Plant Councils (NAEPPC) representative and proxy

§         Additional matters from members

 

Angie Ashley
IPAW Program Assistant

#605 From: "Thomas D. Brock" <tdbrock@...>
Date: Wed Dec 8, 2004 3:32 pm
Subject: Japanese hedge parsley
tdbrock53705
Send Email Send Email
 
At Pleasant Valley Conservancy we are experiencing a sharp increase in Japanese hedge parsely, Torilis japonica. This is in the Apiaceae (carrot family) and at present the UW Herbarium web site shows it in only four counties in Wisconsin.
 
It is not listed in the IPAW invasive plant database.
 
We first noticed this five years ago in a savanna area that had just been cleared. We hand-pulled it but it keeps coming back, and now has spread to many other locations on our preserve. We have also seen it growing profusely on several nearby roadsides.
 
According to the Herbarium, this is an annual, but I am wondering if this is correct? This time of year, when most things have died back, we easily see its bright green leaves. This is more characteristic of a biennial.
 
Hand pulling is a little difficult, as the stems are fairly fragile. We are thinking of spraying now or in very early spring with glyphosate.
 
Does anyone have experience with this plant, and especially with control methods?
 

#606 From: Bob Wernerehl <rww@...>
Date: Wed Dec 8, 2004 4:11 pm
Subject: Re: Japanese hedge parsley
wernerehl
Send Email Send Email
 
I have also noticed this nasty weed that seems to be spreading rapidly. Gleason and Cronquist also list it as an annual.
UWGB has a page on it.
http://www.uwgb.edu/biodiversity/herbarium/invasive_species/torjap01.htm

USDA Plants database also has it as an annual
http://plants.usda.gov/cgi_bin/plant_profile.cgi?symbol=TOJA

I agree it also is acting like a biennial, but if the green leaves you are seeing now are from this summer's seed, and if these same green leaves flower next early summer, I think that makes it still an annual. Someone correct me if I'm wrong. So you'd have to flag several specific clumps and watch them over time to be more sure.

We should have this listed in IPAW.

Bob


Thomas D. Brock wrote:
At Pleasant Valley Conservancy we are experiencing a sharp increase in Japanese hedge parsely, Torilis japonica. This is in the Apiaceae (carrot family) and at present the UW Herbarium web site shows it in only four counties in Wisconsin.
 
It is not listed in the IPAW invasive plant database.
 
We first noticed this five years ago in a savanna area that had just been cleared. We hand-pulled it but it keeps coming back, and now has spread to many other locations on our preserve. We have also seen it growing profusely on several nearby roadsides.
 
According to the Herbarium, this is an annual, but I am wondering if this is correct? This time of year, when most things have died back, we easily see its bright green leaves. This is more characteristic of a biennial.
 
Hand pulling is a little difficult, as the stems are fairly fragile. We are thinking of spraying now or in very early spring with glyphosate.
 
Does anyone have experience with this plant, and especially with control methods?
 


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Blue Mound, WI 53517
Cell: 577-8672
rww@...

#607 From: "Birch, Gary" <gary.birch@...>
Date: Wed Dec 8, 2004 4:14 pm
Subject: RE: Japanese hedge parsley
gary.birch@...
Send Email Send Email
 
Tom, thanks for bringing this plant up.  At Lake Kegonsa Savanna, I have worked with this plant for about 5-6 years.  Best time for spraying is November or even early December (now) when most other things are done for the year, at least above ground. If you are spraying for Garlic Mustard you can hammer this plant hard with the same glyphosate mix (2%). This fall spray should be followed-up with inspection and picking in May as the plant comes into flower .  The tap root is significant so grab low and pull hard. Burning will NOT eliminate this plant.  Seeds remain viable for at least 3-4 years, perhaps longer.  I've noticed this plant increasingly common in south central Wisconsin, especially in areas with partial shade to damp open prairie; with and without native plants.  
 
The current problem is most people do not recognize this plant yet and it goes to seed.  Once it seeds, your stuck with picking/spraying for the next 4 years, at least.  For reference, I believe Voss (Michigan Flora) lists this plant as a biennial and my experience seems to confirm a biennial.  For those folks working in southern Wisconsin, it would behoove you to learn this plant and catch it early. 
-----Original Message-----
From: Thomas D. Brock [mailto:tdbrock@...]
Sent: Wednesday, December 08, 2004 9:33 AM
To: Yahoo Groups
Subject: [IPAW] Japanese hedge parsley

At Pleasant Valley Conservancy we are experiencing a sharp increase in Japanese hedge parsely, Torilis japonica. This is in the Apiaceae (carrot family) and at present the UW Herbarium web site shows it in only four counties in Wisconsin.
 
It is not listed in the IPAW invasive plant database.
 
We first noticed this five years ago in a savanna area that had just been cleared. We hand-pulled it but it keeps coming back, and now has spread to many other locations on our preserve. We have also seen it growing profusely on several nearby roadsides.
 
According to the Herbarium, this is an annual, but I am wondering if this is correct? This time of year, when most things have died back, we easily see its bright green leaves. This is more characteristic of a biennial.
 
Hand pulling is a little difficult, as the stems are fairly fragile. We are thinking of spraying now or in very early spring with glyphosate.
 
Does anyone have experience with this plant, and especially with control methods?
 


To unsubscribe from the IPAW listserver, send an email to:
IPAW-unsubscribe@yahoogroups.com

Visit our web site at www.ipaw.org for  further information about IPAW.




#608 From: "James Reinartz" <jimr@...>
Date: Wed Dec 8, 2004 7:32 pm
Subject: Spraying garlic mustard
jimr@...
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IPAW,
 
    I have been spraying garlic mustard with Roundup in late-winter / early spring (usually in March).  I have not worried about the temperature on the day that I spray. 
 
    Recently, when I have suggested this treatment to a couple different people, they have remarked that Glyphosate is supposed to be ineffective when the temperature is below 50 degrees, and have asked whether I worry about the temperature on the day that I spray.  I am not sure what to advise people about temperature and spraying garlic mustard.  Is garlic mustard an exception to the 50 degree Glyphosate rule?  Should I be making sure that it is a warm winter/early spring day when I spray garlic mustard?
 
    Thanks for your advice.
 
Jim
 
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/

#609 From: "Thomas D. Brock" <tdbrock@...>
Date: Wed Dec 8, 2004 8:54 pm
Subject: Temperature and glyphosate
tdbrock53705
Send Email Send Email
 
Jim Reinartz asked whether it is effective to spray garlic mustard with glyphosate when the temperature is below 50 F.
 
We have done foliar spray for garlic mustard in December and found it to be effective. The following spring there were no plants in the area sprayed.
 
I think there may be some confusion between the temperature at which the herbicide acts and the temperature at which it may be taken into the plant. It is possible that glyphosate is not "active" at temperatures below 50 F, but the herbicide may still be taken in.
 
I have found a similar result using glyphosate for cut stumps of honeysuckle. Treatment works quite well even in the dead of winter, with or without snow on the ground. This was published in a recent paper:  Use of Herbicide in the Eradication of Honeysuckle (Wisconsin)  Ecological Restoration Volume 22 Number 2 June 2004
 
 
 

#610 From: JonRTraver@...
Date: Wed Dec 8, 2004 9:07 pm
Subject: Re: Temperature and glyphosate
JonRTraver@...
Send Email Send Email
 
Jesse Bennett of Driftless Land Stewards says you can spray as long as your pump doesn't freeze!

#611 From: "Thomas D. Brock" <tdbrock@...>
Date: Thu Dec 9, 2004 3:09 am
Subject: Re: Temperature and glyphosate
tdbrock53705
Send Email Send Email
 
To keep your pump from freezing in the winter, dilute your glyphosate with windshield washer fluid!
 
This works well, and is not too expensive, when treating cut stumps, where the concentrate of glyphosate is high and not very much volume is used. I'm not sure about the expense if you were to dilute to 1-2%. However, you may not need full strength washer fluid to keep it from freezing.
 
Tom Brock
 
----- Original Message -----
Sent: Wednesday, December 08, 2004 8:07 PM
Subject: Re: [IPAW] Temperature and glyphosate

Jesse Bennett of Driftless Land Stewards says you can spray as long as your pump doesn't freeze!

#612 From: "Boos, Thomas M." <thomas.boos@...>
Date: Thu Dec 9, 2004 4:19 pm
Subject: test
tboosii
Send Email Send Email
 


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



#613 From: <jesse@...>
Date: Thu Dec 9, 2004 5:15 pm
Subject: Re: Temperature and glyphosate
driftlesslan...
Send Email Send Email
 
Hi all,
 
Our crew has sprayed hundreds of gallons of glyphosate solution (foliar application for GM, Reed Canary, Spotted Knapweed, etc.) while temps were in the 30's or 40's. For the most part it works very well.
 
These late/early seasonal applications are extremely useful as it allows for selective application (most natives are dormant).
 
They basically spray anytime the nozzles won't freeze up. In doing so, we've had two failures. We attribute one (GM) failure to a precip event occurring before the herbicide had a chance to enter the plant. 
 
One must realize that glyphosate doesn't magically quit working at 50 or even 32 degrees. The issue is that in cooler temps plant's biological activity (circulation, metabolism, etc.) is slower. One must allow for the herbicide to remain on the leaf long enough to be absorbed. In cold temps it is more difficult to predict if you'll have a warm enough period prior to precipitation (or possibly heavy frost?). It can't, however, be too difficult or we would have experienced a higher failure rate.
 
FYI: the other failure was on Knapweed. We normally use Transline + surfactant successfully but the client specifically requested Round-up formulation glyphosate. It didn't work well; any ideas?
 
Here is a link to our GM webpage (http://driftlesslandstewardship.com/id30.htm). It is a multi-page document detailing our IPM GM control strategy. We've worked years on putting together various management practices into a effective strategy. After years of feeling like GM control was fairly hopeless, we developed this IPM strategy. We're very, very pleased with our results. 
 
We've also used Garlon4 and water when green natives were present (Sedges). It worked well.
 
Interestingly, Matt Zine and I were just talking about this stuff yeaterday and he han't been impressed with glyphosate during cooler temps. He is considering trying 2-4D. Anyone have any experience with this? 
 
Tom,
 
Interesting about your antifreeze experience. We often joke about trying it. I wonder if anyone makes an antifreeze adjuvant that is labeled for commercial use?
 
Cheers & such,
 
Jesse
Driftless Land Stewardship LLC
13058 Rock School Rd.
Glen Haven, WI  53810
608-794-2724
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 -----
Sent: Wednesday, December 08, 2004 9:09 PM
Subject: Re: [IPAW] Temperature and glyphosate

To keep your pump from freezing in the winter, dilute your glyphosate with windshield washer fluid!
 
This works well, and is not too expensive, when treating cut stumps, where the concentrate of glyphosate is high and not very much volume is used. I'm not sure about the expense if you were to dilute to 1-2%. However, you may not need full strength washer fluid to keep it from freezing.
 
Tom Brock
 
----- Original Message -----
Sent: Wednesday, December 08, 2004 8:07 PM
Subject: Re: [IPAW] Temperature and glyphosate

Jesse Bennett of Driftless Land Stewards says you can spray as long as your pump doesn't freeze!


To unsubscribe from the IPAW listserver, send an email to:
IPAW-unsubscribe@yahoogroups.com

Visit our web site at www.ipaw.org for  further information about IPAW.




#614 From: "Boos, Thomas M." <thomas.boos@...>
Date: Thu Dec 9, 2004 5:39 pm
Subject: Stump treatment with herbicide
tboosii
Send Email Send Email
 

I was recently asked a question about how long the cut stump can sit before the herbicide application is less effective. I have heard various numbers ranging from 1-4 hours. Any thoughts?

Thanks, Tom Boos

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



#615 From: <jesse@...>
Date: Thu Dec 9, 2004 6:02 pm
Subject: Re: Stump treatment with herbicide
driftlesslan...
Send Email Send Email
 
Tom and all,
 
If you are using Garlon4 and a carrier oil (we use Bark Oil Blue) you can treat anytime after it has been cut (days, weeks or months). Think of it like basal bark treatment. We've done a lot of this and it works well.
 
The Roundup Pro label says IMMEDIATELY AFTER. We don't use glyphosate for non-foliar applications.
 
Jesse
Driftless Land Stewardship LLC
13058 Rock School Rd.
Glen Haven, WI  53810
608-794-2724
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 -----
Sent: Thursday, December 09, 2004 11:39 AM
Subject: [IPAW] Stump treatment with herbicide

I was recently asked a question about how long the cut stump can sit before the herbicide application is less effective. I have heard various numbers ranging from 1-4 hours. Any thoughts?

Thanks, Tom Boos

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




To unsubscribe from the IPAW listserver, send an email to:
IPAW-unsubscribe@yahoogroups.com

Visit our web site at www.ipaw.org for  further information about IPAW.




#616 From: <astaffen@...>
Date: Thu Dec 9, 2004 6:18 pm
Subject: Temperature and Glyphosate
amy_staffen
Send Email Send Email
 
Keith Baker (Lawson Ridge) uses 2,4 D as a foliar spray on resprouts after using
his ASV to cut areas heavily infested with small woodies.  He told me that it's
much more practical and economical, as he doesn't bother treating the hundreds
of small stumps.  Not sure if he subscribes to this listserv, but do contact him
for more info.

#617 From: "Laura England" <laura@...>
Date: Thu Dec 9, 2004 7:17 pm
Subject: Deadline extended: Phragmites Emerging Issues Survey
laurawwa
Send Email Send Email
 

Dear IPAW Members,

If you feel that your experience may provide insight into understanding invasion and control of phragmites in Wisconsin’s wetlands, please consider participating in our survey (details below) and a phragmites working group session at our conference, Great Lakes Coastal Wetlands: 10th Annual Wetland Science Forum, January 26-27 in Green Bay.

Survey response deadline: December 22

 

Laura England

Outreach Programs Director

Wisconsin Wetlands Association

608.250.9971


Emerging Issues Surrounding Invasion and Control of Phragmites (Phragmites australis) in Wisconsin’s Wetlands: A Survey of Wetland Professionals
Download survey: PDF version OR Word version

OBJECTIVE
Phragmites australis, a relatively new invader of Wisconsin’s wetlands, is rapidly expanding its range in Wisconsin. Many wetland researchers, managers, restoration practitioners, and other wetland professionals in Wisconsin have knowledge about phragmites, either through direct or indirect studies. While the scientific literature on some aspects of phragmites physiology and ecology is extensive, much knowledge on phragmites invasion and control in Wisconsin has not been published. Thus far there has not been a means to compile and synthesize the collective phragmites expertise of wetland professionals in Wisconsin. The Wisconsin Wetlands Association would like to coordinate such a compilation through a technical advisory team, and make the resulting compilation available online.

PHRAGMITES TECHNICAL ADVISORY TEAM
How do I participate?
Participation on the Phragmites Technical Advisory team will entail a small, short-term commitment of time.

·        Step 1: Complete and return this survey by December 22 (deadline extended)

·        Step 2: Participate in a working group discussion of what was learned from survey compilation (in person or by conference call). We will be holding this working group meeting as part of our conference, Great Lakes Coastal Wetlands: 10th Annual Wetland Science Forum, January 26-27 in Green Bay, WI.  The phragmites working group session will be held after lunch on Jan. 27th.

Who should participate?
Wetland researchers, managers, restoration practitioners, and other professionals or volunteers whose work has involved phragmites (directly or indirectly). Anyone who feels that his/her experience may provide insight into understanding phragmites invasion and/or control.

PHRAGMITES EMERGING ISSUES REPORT
The Wisconsin Wetlands Association will compile an emerging issues report using information gathered from the surveys and working group session. The report will be distributed electronically. WWA will create a section of pages within our website on phragmites that highlights the report, provides links to other websites with phragmites information, and a means for users to submit information about new phragmites projects or findings.

Please return completed surveys by Dec. 22 (deadline extended):

By mail:          Wisconsin Wetlands Association
Attn: Laura England
222 S. Hamilton St # 1
Madison, WI 53703

OR by email: programs@...

For more information, please contact Laura England, Outreach Programs Director, at 608-250-9971 or programs@...

 

 

 


#618 From: "Thomas D. Brock" <tdbrock@...>
Date: Fri Dec 10, 2004 4:05 am
Subject: Glyphosate, 2,4-D, and garlic mustard.
tdbrock53705
Send Email Send Email
 
Regarding 2,4-D. This worked very well for us on a major roadside infestation in the Town of Vermont (Dane County). We used it instead of glyphosate because we did not want to destroy all vegetation on the site. Response was quick (3-4 days). This was an April spraying.
 
However, in general we prefer glyphosate because it does not have any residual in the soil.
 
In the UW-Madison Campus Natural Areas we had a major infestation of garlic mustard at Frautschi Point. In the first year of control we (with volunteers) hand-pulled a huge amount (over 200 large garbage bags). Once permission to spray was granted, we used glyphosate in early spring, when the only green thing showing was garlic mustard. This has been repeated every year, and after four years, the infestation was dramatically reduced. But continued vigilance is necessary.
 
Tom Brock
----- Original Message -----
From: jesse@...
Sent: Thursday, December 09, 2004 11:15 AM
Subject: Re: [IPAW] Temperature and glyphosate

Hi all,
 
Our crew has sprayed hundreds of gallons of glyphosate solution (foliar application for GM, Reed Canary, Spotted Knapweed, etc.) while temps were in the 30's or 40's. For the most part it works very well.
 
These late/early seasonal applications are extremely useful as it allows for selective application (most natives are dormant).
 
They basically spray anytime the nozzles won't freeze up. In doing so, we've had two failures. We attribute one (GM) failure to a precip event occurring before the herbicide had a chance to enter the plant. 
 
One must realize that glyphosate doesn't magically quit working at 50 or even 32 degrees. The issue is that in cooler temps plant's biological activity (circulation, metabolism, etc.) is slower. One must allow for the herbicide to remain on the leaf long enough to be absorbed. In cold temps it is more difficult to predict if you'll have a warm enough period prior to precipitation (or possibly heavy frost?). It can't, however, be too difficult or we would have experienced a higher failure rate.
 
FYI: the other failure was on Knapweed. We normally use Transline + surfactant successfully but the client specifically requested Round-up formulation glyphosate. It didn't work well; any ideas?
 
Here is a link to our GM webpage (http://driftlesslandstewardship.com/id30.htm). It is a multi-page document detailing our IPM GM control strategy. We've worked years on putting together various management practices into a effective strategy. After years of feeling like GM control was fairly hopeless, we developed this IPM strategy. We're very, very pleased with our results. 
 
We've also used Garlon4 and water when green natives were present (Sedges). It worked well.
 
Interestingly, Matt Zine and I were just talking about this stuff yeaterday and he han't been impressed with glyphosate during cooler temps. He is considering trying 2-4D. Anyone have any experience with this? 
 
Tom,
 
Interesting about your antifreeze experience. We often joke about trying it. I wonder if anyone makes an antifreeze adjuvant that is labeled for commercial use?
 
Cheers & such,
 
Jesse
Driftless Land Stewardship LLC
13058 Rock School Rd.
Glen Haven, WI  53810
608-794-2724
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 -----
Sent: Wednesday, December 08, 2004 9:09 PM
Subject: Re: [IPAW] Temperature and glyphosate

To keep your pump from freezing in the winter, dilute your glyphosate with windshield washer fluid!
 
This works well, and is not too expensive, when treating cut stumps, where the concentrate of glyphosate is high and not very much volume is used. I'm not sure about the expense if you were to dilute to 1-2%. However, you may not need full strength washer fluid to keep it from freezing.
 
Tom Brock
 
----- Original Message -----
Sent: Wednesday, December 08, 2004 8:07 PM
Subject: Re: [IPAW] Temperature and glyphosate

Jesse Bennett of Driftless Land Stewards says you can spray as long as your pump doesn't freeze!


To unsubscribe from the IPAW listserver, send an email to:
IPAW-unsubscribe@yahoogroups.com

Visit our web site at www.ipaw.org for  further information about IPAW.





To unsubscribe from the IPAW listserver, send an email to:
IPAW-unsubscribe@yahoogroups.com

Visit our web site at www.ipaw.org for  further information about IPAW.




#619 From: "Thomas D. Brock" <tdbrock@...>
Date: Fri Dec 10, 2004 4:15 am
Subject: Re: Stump treatment with herbicide
tdbrock53705
Send Email Send Email
 
We prefer glyphosate for cut stump treatment because there is no soil residual. We have had situations with Garlon where non target species were seriously affected. In the non-growing season, you can spray with glyphosate without worrying about carry over in the soil. Garlon does persist in soil (read the label). And it is more expensive!
 
Garlon, of course, is the preferred herbicide for basal bark applications.
 
Tom Brock
 
----- Original Message -----
From: jesse@...
Sent: Thursday, December 09, 2004 12:02 PM
Subject: Re: [IPAW] Stump treatment with herbicide

Tom and all,
 
If you are using Garlon4 and a carrier oil (we use Bark Oil Blue) you can treat anytime after it has been cut (days, weeks or months). Think of it like basal bark treatment. We've done a lot of this and it works well.
 
The Roundup Pro label says IMMEDIATELY AFTER. We don't use glyphosate for non-foliar applications.
 
Jesse
Driftless Land Stewardship LLC
13058 Rock School Rd.
Glen Haven, WI  53810
608-794-2724
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 -----
Sent: Thursday, December 09, 2004 11:39 AM
Subject: [IPAW] Stump treatment with herbicide

I was recently asked a question about how long the cut stump can sit before the herbicide application is less effective. I have heard various numbers ranging from 1-4 hours. Any thoughts?

Thanks, Tom Boos

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




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IPAW-unsubscribe@yahoogroups.com

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IPAW-unsubscribe@yahoogroups.com

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#620 From: "Debbie Maurer" <dmaurer@...>
Date: Fri Dec 10, 2004 2:40 pm
Subject: Job Opportunity for undergrads
debbiemaurer
Send Email Send Email
 
FYI - if you know someone who might be interested, especially undergrads
- Debbie

Dear Friends:

Youth Conservation Corps has a position open for two AmeriCorps
VISTAs.
We are having trouble recruiting individuals into these valuable
positions.  We must have individuals confirmed by December 20, please
refer individuals immediately.  Please feel free to have them call my
cell phone at 847-767-8951 anytime from 7:00 a.m. until 8:00 p.m.
seven
days a week.  Attached are the position openings and information on
our
programming.



AmeriCorps * VISTA is a full-time, year long program where AmeriCorps
members help with community outreach, funds development, and building
the infrastructure of YCC, Inc.  We are looking for someone with some
college, good computer and communication skills.



     *        Members receive a modest living allowance, $844/mth

*        Basic Health Care for yourself including Paid Prescriptions


*        Day Care Assistance available


*        Possible assistance with procuring housing

*        10 days of medical leave, an additional 10 days personal
leave,
plus comp time.

*        Relocation reimbursement

*        Training opportunities

* Up to $4,725 for higher education or to pay back student loans
&
College deferment plan


This is a perfect networking opportunity for individuals starting
their
careers from college.


Bob McCammon
Executive Director
Youth Conservation Corps, Inc.
Room 32
1020 Glen Rock Avenue
Waukegan, Illinois 60085
Telephone: 847-623-0900
Fax: 847-623-0909
E-mail: yccbob@...
Web Site: http://www.youthconservation.org/
<http://www.youthconservation.org/>
Home to the following Programs:
YCC YouthBuild Waukegan Program
YCC Summer High School Program
AmeriCorps
AmeriCorps*VISTA Program

#621 From: <jesse@...>
Date: Fri Dec 10, 2004 8:55 pm
Subject: Re: Stump treatment with herbicide
driftlesslan...
Send Email Send Email
 
Tom & All,
 
Back when we used to mix G4 with diesel we used to occasionally see a kill zone around treated stems.
 
We currently use Bark Oil Blue and very rarely see non-target kill. It now seems to be restricted to sandy xeric sites. I'm postulating that microbial decomposition is slower on these sites and the herbicide remains active in the soil a bit longer.
 
Additionally, ester formulations can be quite volatile. The risk of volatilization and non-target kill increases as temps increase.
 
We have found glyphosate stump treatments to be much less effective than G4.
 
Furthermore, herbicide costs, when viewed in relation to project costs, are fairly insubstantial. Labor (contracted or volunteer) is the big ticket item in a project budget. I'm convinced that the increased expense of G4 is greatly outweighed by the potential for herbicide failure when using glyphosate (which I have seen first hand on a large scale... $25,000 worth!)  
 
 Sincerely,
 
Jesse
Driftless Land Stewardship LLC
13058 Rock School Rd.
Glen Haven, WI  53810
608-794-2724
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 -----
Sent: Thursday, December 09, 2004 10:15 PM
Subject: Re: [IPAW] Stump treatment with herbicide

We prefer glyphosate for cut stump treatment because there is no soil residual. We have had situations with Garlon where non target species were seriously affected. In the non-growing season, you can spray with glyphosate without worrying about carry over in the soil. Garlon does persist in soil (read the label). And it is more expensive!
 
Garlon, of course, is the preferred herbicide for basal bark applications.
 
Tom Brock
 
----- Original Message -----
From: jesse@...
Sent: Thursday, December 09, 2004 12:02 PM
Subject: Re: [IPAW] Stump treatment with herbicide

Tom and all,
 
If you are using Garlon4 and a carrier oil (we use Bark Oil Blue) you can treat anytime after it has been cut (days, weeks or months). Think of it like basal bark treatment. We've done a lot of this and it works well.
 
The Roundup Pro label says IMMEDIATELY AFTER. We don't use glyphosate for non-foliar applications.
 
Jesse
Driftless Land Stewardship LLC
13058 Rock School Rd.
Glen Haven, WI  53810
608-794-2724
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 -----
Sent: Thursday, December 09, 2004 11:39 AM
Subject: [IPAW] Stump treatment with herbicide

I was recently asked a question about how long the cut stump can sit before the herbicide application is less effective. I have heard various numbers ranging from 1-4 hours. Any thoughts?

Thanks, Tom Boos

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




To unsubscribe from the IPAW listserver, send an email to:
IPAW-unsubscribe@yahoogroups.com

Visit our web site at www.ipaw.org for  further information about IPAW.





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IPAW-unsubscribe@yahoogroups.com

Visit our web site at www.ipaw.org for  further information about IPAW.




#622 From: <jesse@...>
Date: Fri Dec 10, 2004 8:58 pm
Subject: Fw: Stump treatment with herbicide
driftlesslan...
Send Email Send Email
 
Incidentally, it wasn't our project... we did the re-cutting and treating.
 
Jesse
Driftless Land Stewardship LLC
13058 Rock School Rd.
Glen Haven, WI  53810
608-794-2724
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: jesse@...
Sent: Friday, December 10, 2004 2:55 PM
Subject: Re: [IPAW] Stump treatment with herbicide

Tom & All,
 
Back when we used to mix G4 with diesel we used to occasionally see a kill zone around treated stems.
 
We currently use Bark Oil Blue and very rarely see non-target kill. It now seems to be restricted to sandy xeric sites. I'm postulating that microbial decomposition is slower on these sites and the herbicide remains active in the soil a bit longer.
 
Additionally, ester formulations can be quite volatile. The risk of volatilization and non-target kill increases as temps increase.
 
We have found glyphosate stump treatments to be much less effective than G4.
 
Furthermore, herbicide costs, when viewed in relation to project costs, are fairly insubstantial. Labor (contracted or volunteer) is the big ticket item in a project budget. I'm convinced that the increased expense of G4 is greatly outweighed by the potential for herbicide failure when using glyphosate (which I have seen first hand on a large scale... $25,000 worth!)  
 
 Sincerely,
 
Jesse
Driftless Land Stewardship LLC
13058 Rock School Rd.
Glen Haven, WI  53810
608-794-2724
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 -----
Sent: Thursday, December 09, 2004 10:15 PM
Subject: Re: [IPAW] Stump treatment with herbicide

We prefer glyphosate for cut stump treatment because there is no soil residual. We have had situations with Garlon where non target species were seriously affected. In the non-growing season, you can spray with glyphosate without worrying about carry over in the soil. Garlon does persist in soil (read the label). And it is more expensive!
 
Garlon, of course, is the preferred herbicide for basal bark applications.
 
Tom Brock
 
----- Original Message -----
From: jesse@...
Sent: Thursday, December 09, 2004 12:02 PM
Subject: Re: [IPAW] Stump treatment with herbicide

Tom and all,
 
If you are using Garlon4 and a carrier oil (we use Bark Oil Blue) you can treat anytime after it has been cut (days, weeks or months). Think of it like basal bark treatment. We've done a lot of this and it works well.
 
The Roundup Pro label says IMMEDIATELY AFTER. We don't use glyphosate for non-foliar applications.
 
Jesse
Driftless Land Stewardship LLC
13058 Rock School Rd.
Glen Haven, WI  53810
608-794-2724
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 -----
Sent: Thursday, December 09, 2004 11:39 AM
Subject: [IPAW] Stump treatment with herbicide

I was recently asked a question about how long the cut stump can sit before the herbicide application is less effective. I have heard various numbers ranging from 1-4 hours. Any thoughts?

Thanks, Tom Boos

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




To unsubscribe from the IPAW listserver, send an email to:
IPAW-unsubscribe@yahoogroups.com

Visit our web site at www.ipaw.org for  further information about IPAW.





To unsubscribe from the IPAW listserver, send an email to:
IPAW-unsubscribe@yahoogroups.com

Visit our web site at www.ipaw.org for  further information about IPAW.




#623 From: "Kearns, Susan \(Kelly\)" <KELLY.KEARNS@...>
Date: Mon Dec 13, 2004 7:27 pm
Subject: FW: [APWG] WEB: APWG 2005 Printable Calendar
skellykearns
Send Email Send Email
 
A very nice calendar you may want to print off!
Also, if you want to join the Plant Conservation Initiative's Alien Plant
Working Group list serve, click on the last link below.

-----Original Message-----
From: APWG-bounces@...
[mailto:APWG-bounces@...] On Behalf Of Plant
Conservation
Sent: Friday, December 10, 2004 6:47 PM
To: apwg@...
Subject: [APWG] WEB: APWG 2005 Printable Calendar


Hi everyone,

The Alien Plant Working Group's Invasive Plant Calendar for 2005 is now
done and available online for you to download & print.  Take a look at it
at http://www.nps.gov/plants/alien/pubs/calendar.htm#print  Special thanks
go out to those of you who provided photos through invasive.org!

Olivia Kwong
SER/PCA
http://www.nps.gov/plants/


_______________________________________________
APWG mailing list
APWG@...
http://lists.plantconservation.org/mailman/listinfo/apwg_lists.plantconservation\
.org

#624 From: "Kearns, Susan \(Kelly\)" <KELLY.KEARNS@...>
Date: Mon Dec 13, 2004 9:58 pm
Subject: Grants for invasive aquatic and wetland plants
skellykearns
Send Email Send Email
 

Last Wednesday the Natural Resources Board approved NR 198 Aquatic Invasive Species Control Grants.  The rule still needs to clear legislative review and be officially published to be in effect.  We don't anticipate issues with the legislature and expect the rule to be published before spring.

Attached is a draft summary of the grant program. It can be used for any aquatic or wetland invasive species in or on the shores of streams, rivers, lakes, wetlands and the Great Lakes. Grants can be used for prevention, planning, education, control and early detection and rapid response. There are two grant deadlines each year - Feb. 1 and Aug. 1. Municipalities, non-profits and other eligible applicants can apply for 50% match grant projects for up to $10,000. If you have questions after reading the summary, please contact:

Carroll Schaal
Lake Partnership Team Leader
WI Dept. of Natural Resources
101 S. Webster St, PO Box 7921
Madison, WI  53707-7921
Ph: (608) 261-6423

 
<<NR 198 summary.doc>>


#625 From: "John Lunz" <lunz65@...>
Date: Mon Dec 20, 2004 3:38 pm
Subject: (No subject)
martha_lunz
Send Email Send Email
 
Hey, friends!
 
I hate to impose on you all, but please read the attached flyer about the public hearing the Lakefront Development Advisory Commission is holding on the 19th of January regarding the proposal to moor the heavy cruiser des moines in Veterans Park. I'm working with the opposition to keep our park uncluttered. We need to get as many people to the hearing as possible as the promoters will be bussing in their supporters and this will get lots of media attention. I'd appreciate it if you'd pass this message along to anyone and everyone.  the promoters have spent years drumming up support and it'll take a real effort on our part to give our elected officials a sense there's opposition out here!
 
Please visit www.preserveourparks.org and send us a note telling your views on this issue.  We're particularly looking for veterans who oppose this since they claim to represent ALL 85,000 of us in the county! I personally know dozens of vets who resent that!  But, vet or not, if you're at all concerned about "sprawl" on the lakefront let us know!
 
Thanks, and happy holidays to you and your families!
 
john

#626 From: "Debbie Maurer" <dmaurer@...>
Date: Tue Dec 28, 2004 2:12 pm
Subject: Job Announcement
debbiemaurer
Send Email Send Email
 
If you know anyone who may be looking....

Position:  Stewardship and Education Coordinator for Liberty Prairie
Conservancy

Job Duties:  Responsible for the management and maintenance of lands
cared for by Liberty Prairie Conservancy (LPC) and for the
coordination
of its public education and outreach programs. A primary
responsibility
is the stewardship of lands within the 5800-acre Liberty Prairie
Reserve
including contractual management services for Libertyville Township
open
space lands and various private lands under contract or conservation
easement. The Stewardship and Education Coordinator is responsible for
the management of LPC's restoration activities including private
contractors work on large-scale restoration projects.  In addition the
coordinator is responsible for creating, leading and coordinating a
variety of outreach and education programs for youth, family and adult
audiences; coordinating volunteer work days and assisting at various
special events.

Qualifications: Applicants should possess a Bachelor's degree in
natural
resource management, environmental education, environmental studies,
ecology or a related field; a minimum of four years experience in
natural areas management or ecological restoration, preferably within
the Chicago region; demonstrated experience in environmental education
with a wide range of audiences and age groups; prescribed burning and
pesticide application certification preferred.  Applicants must
demonstrate excellent oral and written communication skills.  Must
also
possess a valid Illinois State driver's license and have a highly
regarded work history.

Start Date:  Immediate

Hours: Full time, salaried employee - occasional weekend and evening
hours

Place: Liberty Prairie Conservancy Office, Prairie Crossing -
Grayslake,
IL.

Compensation:  $30,000 - $45,000 (annual salary range dependent on
experience), health insurance, dental insurance, vacation and personal
days.

Apply:  Contact Steve Barg at sbarg@...
<mailto:sbarg@...>  or send resume and cover letter to
Steve Barg, Executive Director, Liberty Prairie Conservancy 32400 N.
Harris Road, Grayslake, IL. 60030

#627 From: "Debbie Maurer" <dmaurer@...>
Date: Tue Dec 28, 2004 4:23 pm
Subject: NYTimes.com Article: Millions of Plants Caught in Dragnet for
debbiemaurer
Send Email Send Email
 
FYI - interesting article

Millions of Plants Caught in Dragnet for Oak Killer

December 23, 2004
  By BRADFORD McKEE





JUST in time to complicate spring planting, the federal
government is preparing to issue what agriculture officials
call the most sweeping restrictions on the shipment of
nursery plants ever undertaken in the United States, to try
to prevent the spread of a virulent disease that has killed
tens of thousands of oaks and other species along the West
Coast.

The restrictions, expected to be issued in early January,
will affect millions of plants grown in California, Oregon
and Washington, about one-third of the country's nursery
plant supply. They will require inspection, sampling and
possibly testing of all plants that could be hosts to the
pathogen, Phytophthora ramorum, the cause of sudden oak
death syndrome, before shipment across state lines. The
disease has been spotted in 22 states.

The list of likely host plants has grown to include 64
species, among them popular ornamental plants like
camellias, rhododendrons and azaleas. Agriculture officials
caution that the list could grow as the range of host
plants becomes better known.

The disease, caused by a poorly understood organism,
ravages oaks and tanoaks. In other species, including bay
laurel and andromeda, it causes leaf spots and dying twigs.
Discoveries of the disease in the nursery trade have been
isolated and few, but the potential impact of its spread
leaves regulators little room for error.

"This is as big a plant regulatory emergency as I've ever
experienced," said Dan Hilburn, the administrator of the
plant division of the Oregon agriculture department.
Nursery plants are Oregon's No. 1 agricultural product, and
about 76 percent of them, about $589 million worth, are
sold out of state. Mr. Hilburn compared the government's
concern to that following the arrival of the gypsy moth and
Japanese beetle in North America, problems that appeared in
the early 1900's and lingered for most of the century.

"It's a megapest, as big as they get," Mr. Hilburn said.


Industry experts said that customers of retail garden
centers could face shortages of some common garden plants
for the spring planting season, especially if symptoms of
the disease are found during the nursery inspections.
Growers would have to stop major shipments if inspectors
find signs of P. ramorum infection on their properties.
Testing for the disease can take weeks to months for a
confident result.

John Aguirre, the executive director of the Oregon
Association of Nurseries, said that more than 50 percent of
Oregon's nurseries would have to be inspected under the
order. California ships about 20 percent of its nursery
plants out of state. "If you lose the ability to get plant
material from California and Oregon, it's going to be felt
without question by the consumer," Mr. Aguirre said.

Nurseries in general have not yet raised prices on plants
because of P. ramorum problems, but nursery owners cannot
rule out price rises if supplies for particular plants
become scarce. "With the most susceptible plants there
could be a shortage, with rhododendrons and camellias
especially," said Dave Fujino, the vice president of Hines
Horticulture, one of the country's largest wholesale
nurseries, in Winters, Calif. "I'm not hearing anything
about an escalation of prices, but I'm not hearing there's
a shortage" of particular plants, he said.

In September, inspectors found P. ramorum symptoms on
rhododendrons at a Hines nursery in Forest Grove, Ore.,
which prompted regulators to track down 10,000
rhododendrons that had been shipped to about 50 locations
in Connecticut.

Agriculture officials say they hope the new rules will
prevent the sort of widespread disruptions of plant
shipments that began last spring when the disease was found
on camellias in a large California nursery, though the
officials cannot guarantee against future disruptions.

Retail garden centers typically place orders for spring a
year in advance. Consumers were largely unaware of last
spring's disruptions because most of the potentially
infected plants found were confiscated and destroyed before
they were sold. With thousands of plants held up in
California, retailers scrambled to substitute plants grown
elsewhere.

Bob Jacobson, a senior director of Home Depot in Atlanta,
said his company faced some plant shortages last spring,
especially in the Atlanta area, but was able to use other
suppliers. "In all honesty, it was a pain in the neck," Mr.
Jacobson said.

Owners of smaller garden centers are watching the situation
warily. James Harwell, the president of Harwell's Green
Thumb in Montgomery, Ala., said he feared the impact of a
quarantine. "In springtime they could shut down a whole
nursery."

At first the federal government took steps to prevent the
spread of the disease from affected plants in California,
where it has devastated entire forests. But four states
imposed wider bans unless the nurseries could certify that
their plants were disease-free. Thomas Johnson, the plant
pest administrator in Alabama, said he had imposed a ban
broader than the federal government's to protect Alabama's
diverse plant life and its nursery industry, the state's
second biggest agricultural commodity, after poultry.

"We have a lot of plants in the East that they don't have
in the West," Mr. Johnson said.

Nursery owners and agriculture officials said they hoped
the new rules would reduce the confusion caused by state
bans against plants from California nurseries, some of
which exceeded the federal inspection order. Little is
known about the pathogen's behavior outside the mild foggy
forests of the West. As a precaution, however, plants
thought to be infected are handled as if they were
hazardous waste.

California nursery growers estimate that the bans will
result in sales losses of at least $50 million this year.
Claude R. Knighten, a spokesman for the Animal and Plant
Health Inspection Service in the federal Agriculture
Department, called the new restrictions "one of the most
comprehensive and challenging plant health programs
undertaken by our agency in recent years." He said the
rules, to be issued under the Plant Protection Act, were
awaiting a final legal review by the department.

Most upsetting to regulators and scientists is how little
they understand P. ramorum. It is one of about 100 species
of Phytophthora, Greek for "plant destroyer" and commonly
known as root rot or crown rot. The first symptoms were
found withering a tanoak in Mill Valley, Calif., in 1995.

In 2000 P. ramorum was isolated and identified by Dr. David
Rizzo, a professor of plant pathology at the University of
California, Davis, and Dr. Matteo Garbelotto at the
University of California, Berkeley.

"We're just getting started," Dr. Rizzo said. "This is an
organism nobody knew existed four years ago."

One point of consensus among experts is that the epithet
"sudden oak death" is misleading. The disease can linger
for months and does not always cause death. It is not known
to affect all oak species.

Until last winter Dennis Connor had little reason to think
that the disease would turn up in his nursery, Monrovia
Growers, in Azusa, Calif., one of the country's largest
purveyors of garden plants.

The disease thrives mainly in wetter northern parts of the
state, where it has caused thousands of trees to bleed an
ugly dark sap and die seemingly within weeks. The nursery
sits nearly in the desert outside Los Angeles. Sudden oak
death "didn't seem to exist in dry areas," said Mr. Connor,
the general manager of Monrovia Growers.

But on March 8, California state agriculture inspectors
found P. ramorum on six kinds of Monrovia's camellia
plants. The company had just shipped 158,000 camellias to
900 retail garden centers in the United States and Canada.
The plants had to be tracked down to stop their sale and
planting. Monrovia had to destroy 1.3 million camellia
plants, which took about four months, because
hazardous-waste handlers could take only so many at a time.


"We basically ended up dumping our camellia crop," Mr.
Connor said.

He estimated that the company had lost at least $9 million
in destroyed plants, sales lost in states that banned
shipments and reimbursements for infected shipments.

Since April the Agriculture Department's inspection service
has spent $15.5 million to test nurseries for signs of the
disease. For 2005 the inspection service has requested
about $3 million to continue its control efforts.

Dr. Rizzo of the University of California said he marveled
at the sheer breadth of the new rules. "This is the widest
host range ever to be quarantined," Dr. Rizzo said. "We're
up to over 60 different species. Given the fact that this
involves so many hosts, can we really stop this?"

http://www.nytimes.com/2004/12/23/garden/23TREE.html?ex=1105108213&ei=1&

en=2ce3ca6f306d2931

#628 From: bstromberg3@...
Date: Wed Dec 29, 2004 3:35 pm
Subject: FW: [APWG] USDA FIREWOOD QUARANTINE and FLYER (Firewood: Threat from Invasive Beetles)
bruces50
Send Email Send Email
 
FYI
 
-------------- Forwarded Message: --------------
From: Jil_Swearingen@...
To: apwg@..., ma-eppc@yahoogroups.com, Stephen_J_Anderson@..., Terry_Cacek@..., Carol_DiSalvo@..., Chris_Furqueron@..., Mike_Gallagher@..., Erv_Gasser@..., Gerald_McCrea@..., Wayne_Millington@..., Pat_Owen@..., Jil_Swearingen@...
Cc: Kathy Bilton <kathy@...>, "Holko, Carol" <HolkoCA@...>, Pete Egan <Peter.Egan@...>
Subject: [APWG] USDA FIREWOOD QUARANTINE and FLYER (Firewood: Threat from Invasive Beetles)
Date: Wed, 29 Dec 2004 01:13:18 +0000

Hi,

Please read and pass along this important information to other individuals
and listserves.

Thank you,

Jil

(See attached file: USDA Firewood PestAlert 1204.pdf)(See attached file:
USDA Firewood Quarantine.doc)

*******************************
JIL M SWEARINGEN
Invasive Species and
Pest Management Coordinator

NATIONAL PARK SERVICE
National Capital Region
Center for Urban Ecology
4598 MacArthur Blvd., NW
Washington DC 20007
Phone/ 202-342-1443, ex. 218
Fax/ 202-282-1031
Jil_Swearingen@...

WEEDS GONE WILD Web Page http://www.nps.gov/plants/alien
_______________________________________________
APWG mailing list
APWG@...
http://lists.plantconservation.org/mailman/listinfo/apwg_lists.plantconservation\
.org

#629 From: <jesse@...>
Date: Fri Dec 31, 2004 1:10 am
Subject: Job opening
driftlesslan...
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Hi all,
 
Here is a new job opening. Feel free to distribute it. Interested parties should send resume and professional references to Jaye at jaye@...
 
Thanks again,
 
Jesse
Driftless Land Stewardship LLC
13058 Rock School Rd.
Glen Haven, WI  53810
608-794-2724
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.

#630 From: "Nancy Braker" <nbraker@...>
Date: Mon Jan 3, 2005 7:23 pm
Subject: IPAW list serve changes
ncbraker
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Hello:
 
The Moderators of the IPAW list serve are making some changes to try and provide better service.  We have several items to share with you.
 
1) We know we have been subject to some spam through the list serve and are trying to reduce/eliminate this.  This has been caused by spammers joining the list serve specifically with the intention of spamming. Members will now have to be approved when they join.  Our moderators will do their best to ensure that new members are legitimate prior to approval.  As before, you must be a member if the IPAW YahooGroups list serve in order to post messages.
 
2)   We ask that you use the list serve only for topics related to invasive plants.  Please do not use it for other topics, no matter how interesting.  In order to keep the IPAW list serve useful, we need to keep it as "on topic" as possible.  Members risk being banned from the list serve for non-compliance. 
 
3) We encourage you share useful responses from your list serve questions with the rest of the group.  We know that responses are often sent only to the person who posted the question.  While this cuts down on the number of emails we all receive, it also means we do not get the benefit of the information!  Please consider compiling the responses you receive and sending the information back out to the list serve.
 
4) As a reminder, if you want to reduce the number of messages you get from the list serve you can request to receive only a daily digest, or to not receive any messages at all (you can always read them at the YahooGroups site).  This latter choice seems a little pointless given the reason to be a member of a list serve is to receive messages on the topic, but I wanted to let you know all your options!  Visit the IPAW Yahoo Groups page for a reminder on the service: http://groups.yahoo.com/group/IPAW/
 
Thank you!
 
Nancy C. Braker
IPAW Board Member
and
Director of Conservation, Baraboo Hills and Western Uplands
The Nature Conservancy
107 Walnut Street
Baraboo, WI 53913
608-356-5300 phone
608-356-0380 fax
 
 

#631 From: Jim Elleson <jim@...>
Date: Fri Jan 7, 2005 3:36 am
Subject: Garlon 4 basal bark and snow
jsetd
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Does anyone have experience with basal bark treatment with Garlon 4 when
there is snow on the ground?

The label says basal bark treatment can be done anytime except when snow or
water prevent spraying to the ground line.  Does any amount of snow on the
ground preclude treatment?

Jim Elleson

#632 From: "Thomas D. Brock" <tdbrock@...>
Date: Fri Jan 7, 2005 2:16 pm
Subject: Garlon in the snow
tdbrock53705
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We did quite a bit of basal bark treatment with Garlon in the snow in the late 1990s (when there was quite a bit of snow!). It worked fine as long as a sufficient length of stem was treated. I don't think you have to treat all the way to the ground.
 

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