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Current Invasive Species Management

(NOTE: switched from a calander year to a fiscal year, July 1 - June 30th, in reporting. However, to eliminate missing data this report goes from January 1, 2017-June 30, 2018)

2017-18        

Waterbody

Date

Target Plants

Acres Treated

Control Agent
Charlestown landing SP 1/25/2017 Misc 0 phosphorus test
Charlestown landing SP 2/14/2017 Algae 3.8 Seclear/Clipper
Charlestown landing SP 2/21/2017 Algae 3.8 Phoslock
Sesquicentennial SP 2/23/2017 Misc 6 Sonar Q
Sesquicentennial SP 3/28/2017 Cabomba 17 Sonar Q/Sonar One
Lee SP 3/29/2017 Water milfoil 2.39 Renovate OTF
Sniders Crossroads 4/20/2017 Misc 8.3 Galleon
White Hall 4/20/2017 Misc 6.2 Galleon
Lake Greenwood 5/3/2017 Vallisneria 50 Komeen,Sonar One, Q
Lake Greenwood 5/3/2017 Vallisneria 50 Komeen,Sonar One, Q
Goose Creek Reservoir 5/8/2017 Water hyacinth 32 Aquasweep/Schooner
Back River Reservoir 5/9/2017 Water hyacinth 4 Aquasweep/Schooner
Back River Reservoir 5/9/2017 Water hyacinth 4 Renovate 3
Back River Reservoir 5/9/2017 Water hyacinth 38 Aquasweep/Schooner
Santee coastal 5/19/2017 Water hyacinth 325 Tribune(diquat)
Samworth 5/24/2017 Water hyacinth 9 Renovate3/Stingray
Samworth 5/24/2017 Phragmites 0.5 Habitat/Glyphosate
Jan - May Totals    

559.99

  
Ashepoo river 6/1/2017 Water hyacinth 48 Tribune(diquat)
Cooper River 6/14/2017 Water hyacinth 5 Aquasweep/Schooner
Cooper River 6/14/2017 Misc 1 Habitat/Glyphosate
Cooper River 6/14/2017 Hydrilla 10 Komeen/Tribune(diquat)
Cooper River 6/14/2017 Hydrilla 4 Komeen
Goose Creek Reservoir 6/27/2017 Water hyacinth/water lettuce 27 Tribune(diquat)
Goose Creek Reservoir 6/27/2017 Spatterdock 1 Habitat/glyphosate
June Totals     96  
Lake Greenwood 7/6/2017 Vallisneria 17.6 Sonar one
Lake Greenwood 7/6/2017 Vallisneria 2.9 Komeen Crystal
Back River Reservoir 7/10/2017 Water hyacinth 50.6 Renovate 3/Stingray
Black River 7/11/2017 Water hyacinth 51 Habitat/Glyphosate
Ashepoo River 7/12/2017 Water hyacinth 82 Renovate 3
Ashepoo River 7/13/2017 Water hyacinth 20 Renovate 3
Ashepoo River 7/21/2017 Water hyacinth 33 Renovate 3
Ashepoo River 7/24/2017 Water hyacinth 46 Renovate 3
Waccamaw River 7/25/2017 Water hyacinth 75 Renovate 3
Goose Creek Reservoir 7/26/2017 Water hyacinth 13 Galleon/Schooner
July Totals    
391.1
 
Goose Creek Reservoir 8/1/2017 Water hyacinth 33 Galleon/Flumi 51
Goose Creek Reservoir 8/2/2017 Water Lettuce 21 Galleon/Flumi 51
Back River Reservoir 8/9/2017 Hydrilla 2 Komeen
Back River Reservoir 8/9/2017 Hydrilla 65 Komeen/diquat
Ashepoo River 8/17/2017 Water hyacinth 55 Renovate3
Ashepoo River 8/16/2017 Water hyacinth 70 Renovate3
Back River Reservoir 8/15/2017 Water hyacinth 93 Renovate3
SP H Cooper Black 8/23/2017 Maidencane 5 Habitat/Glyphosate
Lake Prestwood 8/23/2017 Misc 9 Aquasweep/Schooner
Cooper River 8/23/2017 Water hyacinth 25 Diquat
Cooper River 8/31/2017 Hydrilla 2 Komeen
Cooper River 8/28/2017 Hydrilla 18 Nautique
Cooper River 8/30/2017 Water hyacinth 2 Diquat
Cooper River 8/30/2017 Misc 1 Habitat/Glyphosate
Sandy Beach WMA 8/29/2017 Misc 30 Habitat/Glyphosate
Cooper River 8/31/2017 Water hyacinth 32 Diquat
August Totals    
339
 
Ashepoo River 9/7/2017 Water hyacinth 71 Diquat
Lake Cunningham 9/13/2017 Spatterdock 12 Habitat/Glyphosate
Lake Crawford 9/14/2017 Misc 8 Komeen/diquat
Lake Greenwood 9/19/2017 Hydrilla 115 Komeen/diquat
Lake Greenwood 9/19/2017 Hydrilla 5.625 Komeen
Bonneau Ferry WMA 9/19/2017 Misc 113 Habitat/Glyphosate
Bonneau Ferry WMA 9/19/2017 Sesbania 66 2,4-d
Bonneau Ferry WMA 9/19/2017 Misc 36 Habitat/Glyphosate
Samworth WMA 9/20/2017 Water hyacinth 16 Diquat
Yawkey 9/20/2017 Chinese Tallow 35 Clearcast
Santee Coastal 9/30/2017 Phragmites 891 Habitat/Glyphosate
Santee Coastal 9/30/2017 Phragmites 60 Clearcast
Santee Cooper wmas 9/29/2017 Misc 300 Habitat/Glyphosate
Goose Creek Reservoir 9/26/2017 Water lettuce 40 Diquat
Goose Creek Reservoir 9/27/2017 water hyacinth 50 Diquat
September Totals    
1818.63
 
Donnelley WMA 10/2/2017 Cutgrass 119 Habitat/Glyphosate
Ashepoo River 10/2/2017 Water hyacinth 11 Diquat
Back River Reservoir 10/5/2017 Water hyacinth 9 Renovate 3
Back River Reservoir 10/5/2017 Water hyacinth 88.5 Diquat
Cooper River 10/10/2017 Water hyacinth 21 Diquat
Cooper River 10/10/2017 Water hyacinth 18 Diquat
Goose Creek Reservoir 10/11/2017 Water hyacinth 33 Diquat
Donnelley WMA 10/12/2017 Misc 12 Habitat/Glyphosate
Sandy Beach WMA 10/12/2017 Misc 16 Habitat/Glyphosate
Ashepoo River 10/17/2017 Water hyacinth 60 Diquat
Ashepoo River 10/18/2017 Water hyacinth 28 Diquat
Ashepoo River 10/18/2017 Water hyacinth 50 Diquat
Ashepoo River 10/19/2017 Water hyacinth 63 Diquat
Waccamaw River 10/24/2017 Water hyacinth 55 Diquat
Samworth WMA 10/24/2017 Water hyacinth 11 Diquat
Samworth WMA 10/25/2017 Water hyacinth 20 Diquat
Waccamaw River (Samworth) 10/25/2017 Water hyacinth 75 Diquat
Ashepoo River 10/31/2017 Water hyacinth 20 Diquat
October Totals     709.5  
Ashepoo River 11/1/2017 Water hyacinth 40 Diquat
November Totals     40  
Ashepoo River 4/16/2018 Water hyacinth 12.00 Renovate3
Ashepoo River 4/18/2018 Water hyacinth 26.00 Renovate3
Ashepoo River 4/18/2018 Water hyacinth 1.25 Renovate3
Ashepoo River 4/19/2018 Water hyacinth 20.00 Renovate3
Ashepoo River 4/19/2018 Water hyacinth 1.00 Renovate3
Ashepoo River 4/19/2018 Water hyacinth 1.00 Procellacor/labor only
Ashepoo River 4/19/2018 Water hyacinth 2.00 Procellacor/labor only
Ashepoo River 4/25/2018 Water hyacinth 32.00 Renovate3
Ashepoo River 4/26/2018 Water hyacinth 22.00 Renovate3
Apr 18 Totals     117.25  
Ashepoo River 5/2/2018 Water hyacinth 20.00 Renovate3
Potato Creek  5/23/2018 Misc 7.00 Habitat/Glyphosate
May 18 Totals     27.00  
Samworth WMA 6/4/2018 Water hyacinth 90.00 Clearcast
Santee Coastal 6/4/2018 Phragmites 658.00 Habitat/Glyphosate
Goose Creek Reservoir 6/14/2018 Duckweed 3.00 Clipper 
Goose Creek Reservoir 6/14/2018 Water primrose 24.50 Renovate3
Ashepoo River 6/18/2018 Water hyacinth 25.00 Renovate3
Ashepoo River 6/19/2018 Water hyacinth 20.00 Renovate3
Ashepoo River 6/19/2018 Water hyacinth 13.00 Renovate3
Ashepoo River 6/20/2018 Water hyacinth 24.00 Renovate3
Ashepoo River 6/21/2018 Water hyacinth 20.00 Renovate3
Ashepoo River 6/20/2018 Water hyacinth 2.00 Renovate3
Ashepoo River 6/21/2018 Water hyacinth 1.00 Renovate3
June 18 Totals     880.50  
Grand Totals     4446.98  
         
Grass Carp Stocking    

 

  
Goose Creek Reservoir 5/30/2017 Hydrilla 825 Triploid Grass Carp
Lake Murray 5/30/2017 Hydrilla 2000 Triploid Grass Carp
Prestwood Lake 5/30/2017 Submersed Misc 500 Triploid Grass Carp
Lake Greenwood 5/30/2017 Hydrilla 1800 Triploid Grass Carp
Lake Keowee 5/30/2017 Hydrilla 250 Triploid Grass Carp
Fall        
Lake Murray 10/11/2017 Hydrilla 3000 Triploid Grass Carp
Lake Greenwood 10/19/2017 Hydrilla 2000 Triploid Grass Carp

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