Herbicide/PGR
Trial Years
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Updating ...
2000 Herbicide-PGR Reports
WEED CONTROL/HIGHLY-MAINTAINED TURFGRASSES
(9)
T092
Virginia Buttonweed Control in Common Bermudagrass
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
Thorndale Country Club
Dates:
7/12/2000 to 9/18/2001
Turfgrasses
common bermudagrass
Weeds
Virginia buttonweed
Chemicals [Common Name]
Basagran T/O [bentazon]
Confront [clopyralid + triclopyr]
Image [imazaquin]
Image 70DG [imazaquin]
Manor [metsulfuron]
Millenium Ultra [2,4-D + clopyralid + dicamba]
Monument 75WG [trifloxysulfuron-sodium]
NB 20332
NB 30196
NB 30401
NB 30404
SedgeHammer [halosulfuron]
Trimec Classic [2,4-D + dicamba + mecoprop]
UHS 302
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T097
Poa annua Control in an Overseeded Bermudagrass Fairway
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
Forest Oaks Country Club
Dates:
7/20/2000 to 4/19/2010
Turfgrasses
Not specified
Weeds
annual bluegrass
Chemicals [Common Name]
Balan 2.5G [benefin]
Barricade 65WG [prodiamine]
Dimension [dithiopyr]
Dimension Ultra WP [dithiopyr]
Kerb ER XF
Kerb WSP [pronamide]
Pendimethalin 60WG [pendimethalin]
Primo Maxx [trinexapac-ethyl]
Prograss [ethofumesate]
Ronstar G [oxadiazon]
Rubigan A.S. [fenarimol]
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T119
Timing Study for Control of Poa annua
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
University Club
Dates:
9/20/2000 to 5/7/2001
Turfgrasses
Not specified
Weeds
annual bluegrass
Chemicals [Common Name]
Kerb WSP [pronamide]
MON 44940
Prograss [ethofumesate]
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T121
Postemergence Control of Poa annua
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
Plantation Golf Club
Dates:
1/22/2001 to 5/9/2001
Turfgrasses
bermudagrass
Weeds
annual bluegrass
Chemicals [Common Name]
Kerb WSP [pronamide]
MON 44940
Prograss [ethofumesate]
Rubigan [fenarimol]
Rubigan A.S. [fenarimol]
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T122
Poa annua Control on Bentgrass Green
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
Quail Ridge C. C.
Dates:
10/20/2000 to 6/5/2001
Turfgrasses
creeping bentgrass
Weeds
annual bluegrass
Chemicals [Common Name]
Banner Maxx [propiconazole]
Sentinel
Trimmit [paclobutrazol]
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T123
Poa annua Control on Bentgrass Green
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
Whispering Pines C. C.
Dates:
10/19/2000 to 6/19/2001
Turfgrasses
creeping bentgrass
Weeds
annual bluegrass
Chemicals [Common Name]
Banner Maxx [propiconazole]
Sentinel
Trimmit [paclobutrazol]
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T127
Tolerance of Overseeded Ryegrass and Poa annua Control on a Bermudagrass Green
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
NCSU University Club
Dates:
10/16/2000 to 3/19/2001
Turfgrasses
Formula I Mixture perennial ryegrass
Tifgreen 328 bermudagrass
Weeds
annual bluegrass
parsley-piert
Chemicals [Common Name]
Basamid [soil fumigant]
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T128
Poa annua Control in Bermudagrass Using Basamid G
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
NCSU University Club
Dates:
10/16/2000 to 5/7/2001
Turfgrasses
bermudagrass
Weeds
annual bluegrass
mouseear chickweed
Chemicals [Common Name]
Basamid [soil fumigant]
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T132
Control of Poa annua with Rimsulfuron in Nonoverseeded Bermuda Grass
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
Plantation Golf Club
Dates:
1/22/2001 to 5/9/2001
Turfgrasses
bermudagrass
Weeds
annual bluegrass
Chemicals [Common Name]
Kerb WSP [pronamide]
TranXit GTA [rimsulfuron]
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TOLERANCE/HIGHLY-MAINTAINED TURFGRASSES
(4)
T118
Tolerance of Perennial Ryegrass to MON 44940 Applied Prior to Overseeding
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
NCSU Turf Field Lab
Dates:
9/7/2000 to 4/17/2001
Turfgrasses
perennial ryegrass
Tifway 419 bermudagrass
Weeds
Not specified
Chemicals [Common Name]
MON 44940
Prograss [ethofumesate]
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T120
Tolerance of Perennial Ryegrass to MON 44940 Applied After Overseeding
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
NCSU Turf Field Lab
Dates:
11/10/2000 to 4/17/2001
Turfgrasses
perennial ryegrass
Weeds
Not specified
Chemicals [Common Name]
MON 44940
Prograss [ethofumesate]
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T124
Tolerance of Tall Fescue to Postemergence Experimental Herbicides
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
NCSU Turf Field Lab
Dates:
11/2/2000 to 11/30/2000
Turfgrasses
tall fescue
Weeds
Not specified
Chemicals [Common Name]
BAY 6561
BAY 6562
flufenacet [flufenacet]
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T131
Tolerance of Perennial Ryegrass Varieties to MON 44940
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
NCSU Turf Field Lab
Dates:
10/16/2000 to 3/16/2001
Turfgrasses
perennial ryegrass
Weeds
Not specified
Chemicals [Common Name]
MON 44940
Prograss [ethofumesate]
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WEED CONTROL/UTILITY TURFGRASSES
(9)
T021
Oasis and Other Products for Bareground Treatment under Guardrails
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
NC D.O.T Randolph County
Dates:
4/6/2000 to 9/26/2000
Turfgrasses
Not specified
Weeds
tall fescue
Chemicals [Common Name]
Barricade [prodiamine]
Barricade 4FL [prodiamine]
Barricade 65WG [prodiamine]
Karmex DF [diuron]
Oasis [imazapic + 2,4-D ester]
Oust XP [sulfometuron]
Pendulum WDG [pendimethalin]
Plateau [imazapic]
Plateau DG [imazapic]
PRE-M 0.86% + Fertilizer [pendimethalin]
PRE-M 3.3 EC [pendimethalin]
Princep 4L [simazine]
Roundup Pro [glyphosate]
Sahara DG [diuron + imazapyr]
simazine [simazine]
Surflan A.S. [oryzalin]
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T022
Oasis and Other Products for Bareground Treatments under Guardrails
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
NC D.O.T Randolph County
Dates:
5/24/2000 to 9/26/2000
Turfgrasses
Not specified
Weeds
tall fescue
Chemicals [Common Name]
Barricade [prodiamine]
Barricade 4FL [prodiamine]
Barricade 65WG [prodiamine]
Karmex DF [diuron]
Oasis [imazapic + 2,4-D ester]
Oust XP [sulfometuron]
Pendulum WDG [pendimethalin]
Plateau [imazapic]
Plateau DG [imazapic]
PRE-M 0.86% + Fertilizer [pendimethalin]
PRE-M 3.3 EC [pendimethalin]
Princep 4L [simazine]
Roundup Pro [glyphosate]
Sahara DG [diuron + imazapyr]
simazine [simazine]
Surflan A.S. [oryzalin]
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T068
Oasis and Other Treatments for Bareground under Guardrails
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
NC D.O.T Randolph County
Dates:
5/24/2000 to 9/26/2000
Turfgrasses
Not specified
Weeds
tall fescue
Chemicals [Common Name]
Barricade [prodiamine]
Barricade 4FL [prodiamine]
Barricade 65WG [prodiamine]
Karmex DF [diuron]
Oasis [imazapic + 2,4-D ester]
Oust XP [sulfometuron]
Pendulum WDG [pendimethalin]
Plateau [imazapic]
Plateau DG [imazapic]
PRE-M 0.86% + Fertilizer [pendimethalin]
PRE-M 3.3 EC [pendimethalin]
Princep 4L [simazine]
Roundup Pro [glyphosate]
Sahara DG [diuron + imazapyr]
simazine [simazine]
Surflan A.S. [oryzalin]
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T075
Japanese Knotweed Control on Roadsides
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
N.C. D.O.T. Guilford County
Dates:
6/22/2000 to 8/24/2001
Turfgrasses
Not specified
Weeds
Japanese knotweed
Chemicals [Common Name]
Arsenal [imazapyr]
Confront [clopyralid + triclopyr]
Escort [metsulfuron]
Garlon 3A [triclopyr]
Garlon 4 [triclopyr]
Oust [sulfometuron]
Roundup Pro [glyphosate]
Weedar 64 [2,4-D amine]
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T089
Japanese Knotweed Control on Roadsides
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
N.C. D.O.T. (Hwy 68)
Dates:
7/11/2000 to 8/24/2000
Turfgrasses
Not specified
Weeds
Japanese knotweed
Chemicals [Common Name]
Arsenal [imazapyr]
Confront [clopyralid + triclopyr]
Escort [metsulfuron]
Garlon 3A [triclopyr]
Garlon 4 [triclopyr]
Oust [sulfometuron]
Roundup Pro [glyphosate]
Weedar 64 [2,4-D amine]
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T101
Control of Pines Using Various Products and Combinations
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
Duke Power Guilford County
Dates:
8/29/2000 to 7/25/2001
Turfgrasses
Not specified
Weeds
Virginia pine
Chemicals [Common Name]
Accord [glyphosate]
Arsenal [imazapyr]
Derringer [glufosinate]
INDUCE [nonionic wetting agent]
Krenite S [fosamine]
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T110
Sweet Gum Control with Various Products and Combinations
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
Duke Power Guilford County
Dates:
8/29/2000 to 7/25/2001
Turfgrasses
Not specified
Weeds
sweetgum
Chemicals [Common Name]
Arsenal [imazapyr]
Derringer [glufosinate]
INDUCE [nonionic wetting agent]
KreniteS [fosamine]
Roundup [glyphosate]
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T111
Treatments for Vegetation Control under Guardrails
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
NC D.O.T Randolph County
Dates:
9/6/2000 to 9/26/2000
Turfgrasses
Not specified
Weeds
tall fescue
Chemicals [Common Name]
Escort [metsulfuron]
Oust XP [sulfometuron]
Princep 4L [simazine]
Roundup Pro [glyphosate]
simazine [simazine]
Surflan A.S. [oryzalin]
Telar DF [chlorsulfuron]
ZPP 1560
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T112
Sweet Gum Control with Various Treatments
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
Duke Power Guilford County
Dates:
8/29/2000 to 7/25/2001
Turfgrasses
Not specified
Weeds
sweetgum
Chemicals [Common Name]
Not specified
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TOLERANCE/UTILITY TURFGRASSES
(5)
T056
Effects of Envoy on Seed Production and Viability of Centipedegrass
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
Sandhills Research Station
Dates:
5/9/2000 to 3/13/2001
Turfgrasses
centipedegrass
Weeds
Not specified
Chemicals [Common Name]
Envoy [clethodim]
Vantage [sethoxydim]
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T077
Tolerance of Seeded Centipedegrass to Various Treatments
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
Walnut Woods Golf Club
Dates:
6/2/2000 to 10/5/2000
Turfgrasses
centipedegrass
Weeds
Not specified
Chemicals [Common Name]
AatrexL [atrazine]
Banvel [dicamba]
Confront [clopyralid + triclopyr]
Embark 2S [mefluidide]
Envoy [clethodim]
Escort [metsulfuron]
MSMA 6.6 [MSMA]
Oust [sulfometuron]
Plateau [imazapic]
simazine [simazine]
Telar [chlorsulfuron]
Triamine [2,4-D + dichlorprop + mecoprop]
Triplet [2,4-D + dicamba + mecoprop]
Vantage [2,4-D + dicamba + mecoprop]
Weedar 64 [2,4-D amine]
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T106
Tolerance of Centipedegrass to Various Herbicides
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
Sandhills Research Station
Dates:
8/14/2000 to 4/11/2001
Turfgrasses
centipedegrass
Weeds
Not specified
Chemicals [Common Name]
2,4-D [2,4-D]
Aatrex 4L [atrazine]
Envoy [clethodim]
Monument 75WG [trifloxysulfuron-sodium]
Vantage [sethoxydim]
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T116
Seeding Restrictions of Centipedegrass After Treatment with Various Compounds
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
NCSU Greenhouse
Dates:
8/31/2000 to 12/6/2000
Turfgrasses
centipedegrass
Weeds
Not specified
Chemicals [Common Name]
Embark 2-S [mefluidide]
Escort [metsulfuron]
Oust [sulfometuron]
Plateau [imazapic]
Telar [chlorsulfuron]
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T117
Tolerance of Newly Seeded Centipedegrass to Various Compounds
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
NCSU Greenhouse
Dates:
8/31/2000 to 10/9/2000
Turfgrasses
centipedegrass
Weeds
Not specified
Chemicals [Common Name]
Banvel [dicamba]
Embark 2-S [mefluidide]
Envoy [clethodim]
Escort [metsulfuron]
Oust [sulfometuron]
Plateau [imazapic]
Telar [chlorsulfuron]
Triamine [2,4-D + dichlorprop + mecoprop]
Triplet [2,4-D + dicamba + mecoprop]
Vantage [sethoxydim]
Weedar 64 [2,4-D amine]
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WEED CONTROL/PASTURES AND RANGELANDS
(1)
T057
Oasis Effects on Forage Quality and Yield of 'Tifton 44' Bermudagrass
Investigator:
Yelverton, Fred
Director:
Hinton, Jason
Location:
Lake Wheeler Farm
Dates:
5/23/2000 to 10/4/2000
Turfgrasses
Tifton 44 bermudagrass
Weeds
Not specified
Chemicals [Common Name]
Oasis [imazapic + 2,4-D ester]
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