Starry Stonewort Emergency - LTPO.orgltpo.org/download/aquatic_weeds/SSW-2019-R02_2.pdf ·...

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Starry Stonewort Emergency

Transcript of Starry Stonewort Emergency - LTPO.orgltpo.org/download/aquatic_weeds/SSW-2019-R02_2.pdf ·...

Page 1: Starry Stonewort Emergency - LTPO.orgltpo.org/download/aquatic_weeds/SSW-2019-R02_2.pdf · 2019-08-17 · •IDNR LARE funding for SSW treatment of three (Tippecanoe, James, Oswego)

Starry Stonewort Emergency

Page 2: Starry Stonewort Emergency - LTPO.orgltpo.org/download/aquatic_weeds/SSW-2019-R02_2.pdf · 2019-08-17 · •IDNR LARE funding for SSW treatment of three (Tippecanoe, James, Oswego)

Starry Stonewort’s Aggressive Growth2013 2014 2015 2016 2017 2018 2019

Total Acreage of SSW 4.6 6.6 43.8 31.6 54.3 71.4 100+

Treated Acres  4.6 6.6 20.9 31.6 54.3 66.3 82.2

Number of applications 1 3 2 1 2 3 TBD

Date of first application Sept. 5 July 9 June 8 July 6 June 27 June 13 July 25

Treatment Sponsor IDNR IDNR IDNRIDNR & LTPOA

IDNR & LTPOA

LTPOA & IDNR

LTPOA & IDNR

Page 3: Starry Stonewort Emergency - LTPO.orgltpo.org/download/aquatic_weeds/SSW-2019-R02_2.pdf · 2019-08-17 · •IDNR LARE funding for SSW treatment of three (Tippecanoe, James, Oswego)

2015

Page 4: Starry Stonewort Emergency - LTPO.orgltpo.org/download/aquatic_weeds/SSW-2019-R02_2.pdf · 2019-08-17 · •IDNR LARE funding for SSW treatment of three (Tippecanoe, James, Oswego)

2016

Page 5: Starry Stonewort Emergency - LTPO.orgltpo.org/download/aquatic_weeds/SSW-2019-R02_2.pdf · 2019-08-17 · •IDNR LARE funding for SSW treatment of three (Tippecanoe, James, Oswego)

2017

Page 6: Starry Stonewort Emergency - LTPO.orgltpo.org/download/aquatic_weeds/SSW-2019-R02_2.pdf · 2019-08-17 · •IDNR LARE funding for SSW treatment of three (Tippecanoe, James, Oswego)

2018

Page 7: Starry Stonewort Emergency - LTPO.orgltpo.org/download/aquatic_weeds/SSW-2019-R02_2.pdf · 2019-08-17 · •IDNR LARE funding for SSW treatment of three (Tippecanoe, James, Oswego)

TOTAL TREATMENT AREA Approx. 64 acres

Treated 3 times throughout growing s

Total cost of 3 treatments approx. $53,400

IDNR reimbursement $11,000

LTPO net cost $42,400

2018

Page 8: Starry Stonewort Emergency - LTPO.orgltpo.org/download/aquatic_weeds/SSW-2019-R02_2.pdf · 2019-08-17 · •IDNR LARE funding for SSW treatment of three (Tippecanoe, James, Oswego)

June 2019TOTAL TREATMENT #1 AREA Approx. 82 acres

IDNR did not allow permit for treatment of EcoZoneapprox. 12+ acres SSW son

Page 9: Starry Stonewort Emergency - LTPO.orgltpo.org/download/aquatic_weeds/SSW-2019-R02_2.pdf · 2019-08-17 · •IDNR LARE funding for SSW treatment of three (Tippecanoe, James, Oswego)

August 2019TOTAL TREATMENT #2 AREA Approx. 98 acres

IDNR did not allow permit for treatment of EcoZoneapprox. 12+ acres SSW son

Page 10: Starry Stonewort Emergency - LTPO.orgltpo.org/download/aquatic_weeds/SSW-2019-R02_2.pdf · 2019-08-17 · •IDNR LARE funding for SSW treatment of three (Tippecanoe, James, Oswego)

Starry Stonewort Treatment Plan 2019• Aggressively treat 3 times in 2019 similar to 2018

• Late Spring / Early Summer• 1st Treatment was June 25‐26• 2nd Treatment was August 12‐13• First treatment in James Lake

• Mid Summer – late July/August pending survey results• Late Summer ‐ TBD

• Use of Cutrine, and EPA registered algaecide, and track effectiveness pre and post treatment by survey• No use of Hydrothol since 2017 since increased chemical and added cost does not improve effectiveness

• June 2019 treatment cost = $270 per acre or $22,194.00 for 82.2 acres• August 2019 treatment cost = $270 per acre or $21,211.20 for 98.4 acres

• IDNR LARE funding for SSW treatment of three (Tippecanoe, James, Oswego) max $11,000.00

• All cost of treatment beyond $11,000 in both 2018 and 2019 covered by generous donations from membership.  

• Thank you!!!• We need your help!