Harrell’s Warm-Season Post-Emergent Herbicide Guide
Product Information
Turf Tolerance
Use Sites
Rates
Weed Efficacy
Overseed
Golf Courses
LCO
Grassy Weeds
Broadleaves
Sedges
Harrell's Adjuvant Recommendation
Avenue South™ Broadleaf Herbicide For Turfgrass
2,4-D 7.28%, Dicamba 2.06%, Penoxsulam 0.70%, Sulfentrazone 0.70%
L
2.5 gal.
PBI Gordon
2,4,14
Caution S&R
Y
x
x
x
x
x
30
30
30
30
x
x
x
x
x
3-5 pt.
6 pt.
12 pt.
P
P
P
P
P
P
F
P
P
P
F-G F-G F-G F-G F-G F-G
F
F-G
P
F
F
Crop Oil Concentrate 2 pt./Acre
Basagran® T and O Herbicide
SL
1 gal.
Bentazon 44%
BASF
6
Caution S
N x
x
x
x
x
x
N/A
N/A
Fully Est. 1
Fully Est. 1
x
x
x
x
x
x
x
24-32 oz.
32 oz.
64 oz.
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
G-E
G
F-G
F
G
P
Crop Oil Concentrate 2 pt./Acre
Blindside™ Herbicide
WDG 0.5 lb.
Sulfentrazone 60%, Metsulfuron-methyl 6%
FMC
14, 2
Caution S&R
Y
x
x
x
x
42
30
2nd Mow 2nd Mow
x
x
x
x
x
6.5-10 oz.
5-6.5 oz.
N/A 2
P
G
F
P
P
F
F
F
P
P
G
G
F
G-E
F
F-G
F
F
P
F
F
Celero® Herbicide
WDG 1 lb.
Imazosulfuron 75%
Nufarm
2
Caution S
N
x
x
x
x
28
28
Fully Est.
Fully Est.
x
x
x
x
x
x
x
8-14 oz.
14 oz.
P
P
P
F
P
P
P
P
P
P
P
P
P
F
P
E
G-E
G-E
G-E
G-E
P
Nonionic Penetrant 1 qt./100 Gal
Thiencarbazone-methyl 8.7%, Iodosulfuron-methyl- sodium 1.9%, Dicamba 57.4%
Nonionic Penetrant/ Crop Oil Concentrate 1 – 4 pt. / 3 - 4 pt./100 Gal
Celsius® WG
WG 10 oz.
Bayer
2,4
Caution S
N
x
x
x
x
28
14
N/A
14
x
x
x
x
x
x
x
2.5-4.9 oz.
4.9 oz.
7.4
F
F
F-G P-F
P-F
F
F
F
P
F
G
G
F-G G-E
F-G
F
F
F
P
F
F
Certainty® Turf Herbicide
WDG 1.25 oz.
Sulfosulfuron 75%
Nufarm
2
Caution S
N x
x
x
x
x
x
7-10
7-10
N/A
Fully Est.
x
x
x
x
x
x
x
1.25-2 oz.
2 oz.
2.66
F
F
P
P
P
P
P
P
P
P
P
P
F
F-G
F
E
E
E
E
E
P
Nonionic Penetrant 1 – 2 qt./100 Gal
Dismiss® Turf Herbicide
SC
0.5 gal.
Sulfentrazone 39.6%
FMC
14
Caution S&R
Y
x
x
x
x
x
x
30
30
2nd Mow 2nd Mow
x
x
x
x
x
x
4-12 oz.
12 oz.
N/A 2
P
P
P
P-F
P-F
P
F-G
P
P
F
F
F
F
F
F
F-G F-G F-G
F
F-G
F
Dismiss® NXT Herbicide
SC
60 oz.
Carfentrazone-ethyl 3.53%, Sulfentrazone 31.77%
FMC
14
Caution S&R
Y
x
x
x
x
x
x
30
30
2nd Mow 2nd Mow
x
x
x
x
x
x
5.1-15.25 oz.
15.25 oz.
N/A 2
P
P
F
P-F
P-F
P
F-G
P
P
F
F
F
F
F-G
F
G
G
G
F
G
G
Dismiss® South Herbicide
SC
16 oz.
Sulfentrazone 33.33%, Imazethapyr 6.67%
FMC
2,14
Caution S&R
Y
x
x
x
x
30
30
2nd Mow 2nd Mow
x
x
x
x
x
x
9.5-14.4 oz.
14.4 oz.
N/A 2
F
P
F
P-F
P-F
P
F
P
P
G-E
G
F-G F-G
E
F-G
E
G-E
G-E
G-E
G-E
G
Drive® XLR8 Herbicide
SL
0.5 gal.
Quinclorac 18.92%
BASF
4
Caution S&R
Y
x
x
x
7 3
7 3
N/A
N/A
x
x
x
x
x
x
x
64 oz.
64 oz.
128 oz.
P
P
P
G-E
G
P
P
F
F-G
F
G
F
F
F-G
F
P
P
P
P
P
P
Methylated Seed Oil 3 – 4 pt./100 Gal
2,4-D 32%, Fluroxypyr meptyl 4.3%, halauxifen-methyl 0.21%
GameOn TM with Arylex active
EW 2.5 gal.
Corteva
4
Warning S&R
Y
x 4
x
21
21
2nd Mow 2nd Mow
x
x
x
x
x 5
3-4 pt.
4 pt.
8 pt.
P
P
P
P
P
P
P
P
P
P
G-E
G-E
F-G G-E
F-G
G
F
F-G
P
F
P
Katana® Turf Herbicide
WDG 5 oz.
Flazasulfuron 25%
PBI Gordon
2
Caution S
N
x
x
x
x
14
14
Fully Est.
Fully Est.
x
x
x
x
x
x
x
1.5-3 oz.
2.5 oz.
9 oz.
G
F
P
P
P
F
P
P
P
P
P
F
F
F
F
F-G F-G F-G
F
F-G
P
Nonionic Spreader Sticker 1 qt./100 Gal
Kerb® SC T&O Specialty Herbicide
SC
2.5 gal.
Pronamide 35.6%
Corteva
3
Caution S&R
Y
x
x
x
x
x
90
Fully Est.
N/A
N/A
x6 x
x
x
x
x
x
1.25 -3.25 pt.
3.5 pt.
5 pt.
G-E
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
Manor® Selective Herbicide
WSG 2 oz.
Metsulfuron-methyl 60%
Nufarm
2
Caution S
N
x
x
56
56
Fully Est.
1yr.
x
x
x
x
x
x
0.25-1 oz.
1 oz.
P
G-E
F-G
P
P
P
P
F
P
P
G
F
F
E
F
P
P
P
P
P
P
9.6oz/ 10,000 ftsq./Ac8
Manuscript® MP
EC
case
Pinoxaden 5.05%
Syngenta
1
Warning S
N
x
x 7
x
28
1
N/A
28
x
x
x
x
x
x
x
9.6 oz.
19.2 oz.
P
F
F
F
F
F
F
G
P
E
P
P
P
P
P
P
P
P
P
P
P
Monument® 75WG Herbicide
WG 5x5 gram Trifloxysulfuron-sodium 75%
Syngenta
2
Caution S
N
x
x
21
2 8
N/A
28
x
x
x
x
x
x
x
x
0.35-0.53 oz.
0.536 oz.
1.7 oz.
G-E
F
F
P
P
F-G
P
F-G F-G
F
F
F
F
G-E
F
E
E
E
G-E
E
P
Nonionic Penetrant 1 – 4 qt./100 Gal
Princep® Liquid
SC
2.5 gal.
Simazine 41.9%
Syngenta
5
Caution R
Y
x
x
x
x
120
0 9
N/A
0 9
x
x
x
x
x
1 qt.
2 qt.
3 qt.
G-E
F
P
F
P-F
F
P
F
P
P
G
F
F
F-G
F
F
F
F
P
F
F
Prosedge® 2 Selective Herbcide
WDG 1.33 oz.
Halosulfuron-methyl 75%
Nufarm
2
Caution S
N x
x
x
x
x
x
28
28
Fully Est.
Fully Est.
x
x
x
x
x
x
x
0.66-1.33 oz.
1.33 oz.
5.33 oz.
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
E
G-E
G-E
G
G-E
P
Nonionic Penetrant 1 – 2 qt./100 Gal
Pylex™ Herbicide
SC
4 oz.
Topramezone 29.7%
BASF
27
Caution S&R
Y
X 10
x
X 10
N/A
N/A
28
28
x
x
x
x
x
x
x
0.5-0.75 oz.
2 oz.
4 oz.
F
P
P
F-G
F
P
E
P
P
P
— P
— — — F
F
F
P
F
P
Methylated Seed Oil 0.5-1% v/v
Quinclorac 8.43%, Sulfentrazone 0.69%, 2,4-D 11.81%, Dicamba 1.49%
Q4® Plus Turf Herbicide
L
2.5 gal.
PBI Gordon
4,14,26 Caution S&R
Y
x
x
7
21
21
21
x
x
x
x
x
x
5-7 pt.
8 pt.
10 pt.
P
P
P
F-G F-G
P
F
F
F
P
E
F-G F-G G-E
F-G
F
F
F
P
F
F
Revolver®
SC
87 oz.
Foramsulfuron 2.34%
Bayer
2B
Caution S
N
x
x
7
14
N/A
14
x
x
x
x
x
x
x
x
8.8-26.2 oz.
26.2 oz.
54 oz.
G-E
P
F
P
P
F-G
E
F-G
P
F
F
F-G
F
G
F
P
P
P
P
P
P
Methylated Seed Oil 8.8-27 oz/Acre
Sencor® 75% DF
WG 5 lb.
Metribuzin 75%
Bayer
5
Caution R
Y
x
60
Fully Est.
N/A
Fully Est.
x
x
x
x
1/3-2/3 lb.
2/3 lb./ac
2 lb.
F-G
F
P
G
F-G
F
E
F
P
F
F
F
F
G
F
F
F
F
F
F
F
Solitare® 75WG Herbicide
WDG 4 lb.
Sulfentrazone 18.75%, Quinclorac 56.25%
FMC
4,14
Caution S&R
Y
x
x
x
x
30
30
2nd Mow 2nd Mow
x
x
x
x
x
x
16-32 oz.
32 oz.
N/A 2
P
P
P
F-G
F
P
F
P
F
F
G
G
F
G-E
F
F
F
F
P
F
F-G
2,4-D 28.57%, Mecoprop-p acid 5.88%, Dicamba 1.71%, Carfentrazone 0.62% 2,4-D 9.02%, Dichlorprop-p acid 5.19%, Dicamba 0.59%, Carfentrazone 0.47% 2,4-D 18.79%, Mecoprop-p 6.8%, Dicamba, 3.02%, Sulfentrazone 0.67%
Speedzone® RED Broadleaf Herbicide For Turf
L
2.5 gal.
PBI Gordon
4,14
Caution S
N
x
x
7
21
21
21
x
x
x
x
x
x
2-5 pt.
5 pt.
10 pt.
P
P
P
F
F
P
G
P
P
P
E
G
G
G-E
G
F-G
F
F
P
F
G
Speedzone® Southern Broadleaf Herbicide For Turf
EW 2.5 gal.
PBI Gordon
4,14
Caution S
N x
x
x
x
x 11
x
7
21
21
21
x
x
x
x
x
x
x
2-4 pt.
4 pt.
8 pt.
P
P
P
P
P
P
F
P
P
P
G
G
G
G-E
G
F
F
F
P
F
G
Surge® Broadleaf Herbicide For Turf
L
2.5 gal.
PBI Gordon
4,14
Danger
S&R
Y
x
x
x
x
21
21
21
21
x
x
x
x
x
x
2.75-3.25 pt.
4 pt.
8 pt.
P
P
P
P
P
P
F
P
P
P
G-E
G
G
G-E
G
F-G
F
F
P
F
F-G
Tenacity®
SC
1 gal.
Mesotrione 40%
Syngenta
27
Caution S&R
Y
x 12
x
x 12
x 13
x 12
0
N/A
0
N/A
x
x
x
x
4-5 oz.
8 oz.
16 oz.
F
P
P
F-G
F
P
F
P
P
P
— P
— — — F
F
F
P
F
P
Thiencarbazone 9.9%, Foramsulfuron 19.8%, Halosulfuron 30.8%
Nonionic Penetrant/ Methylated Seed Oil 0.25-0.5% v/v / 0.5%-1% v/v
Tribute Total®WDG
WDG 6 oz.
Bayer
2
Caution S
N
x
x
56
7
N/A
14
x
x
x
x
x
x
1-3.2 oz.
3.2 oz.
6.4 oz.
G-E
F
G
F
F
F-G
G
F
P
G
G
G
F-G
E
F-G G-E
G-E
G-E
G
G-E
F
Triplet® SF Selective Herbicide
L
2.5 gal.
2,4-D 30.56%, Mecoprop-P 8.17%, Dicamba 2.77% Nufarm
4
Danger
S
N x
x
x
28
28
Fully Est.
Fully Est.
x
x
x
x
x
x
x
3-4 pt.
5pt.
10 pt.
P
P
P
P
P
P
P
P
P
P
G
G
G
G-E
G
P
F
F
P
F
F
Vexis® Herbicide Granular
G
2 lb., 15 lb.
Pyrimisulfan 0.025%
PBI Gordon
2
Caution S&R
N x
x
x
x
x
x
21
21
21
21
x
x
x
x
x
x
x
x
174 lb.
174 lb.
360 lb.
P
P
P
P
P
P
P
P
P
P
F-G
P
— G
— G-E
G-E
G-E
F
G-E
—
Xonerate® 2SC Herbicide
2SC
12 oz.
Amicarbazone 23.25%
FMC
5
Caution S&R
N x
x
x
x
x
x
7
7
180
180
x
x
x
x
x
x
x
x
9-14 oz.
14 oz.
29 oz.
F-G
P
P
P
P
P
P
P
P
G-E
P
P
P
P
P
P
P
P
P
P
P
Formulation key EC: Emulsifiable Concentrate EW: Emulsifiable Concentrate G: Granule L: Liquid SC: Suspension Concentrate SL: Soluble Liquid WDG: Water-Dispersible Granules WG: Water-Dispersible granule WSG: Water-soluble granules
1 Do Not apply Basagran T&O to any newly seeded or newly sprigged turfgrass until seedlings or sprigs are well established or injury may result. 2 Post-emergent applications targeted spot applications and not broadcast treatments. 3 Consult Table4. Seeding/Overseeding/Sprigging timing chart on label in the Drive XLR8 Herbicide Label for specific instructions. 4 Do not treat bermudagrass with GameOn when the mowing height is less than 1/2 inch. Hybrid bermudagrass can be more sensitive to injury than common bermudagrass. Do not apply more than 3 pints of GameOn per acre to these grasses unless temporary turfgrass injury can be tolerated. 5 Do not apply to bermudagrass sod farms. 6 For application onto golf course greens, do not apply more than 2.5 pt./A (1 lb. active ingredient) per application and ensure there is no overlap of the spray or turfgrass injury may occur. Split applications of the rate can be made but the total amount on greens should not exceed 1.5 lbs. active ingredient. 7 Sod Only.
8 Spot treatment rate per label. Do Not Apply more than 19.2 oz/ac, Do Not treat mor then 10,000 ft/ac for spot treatments. 9 Do not Exceed 1 qt/ac. 10 Whitening/discoloration of the desired turfgrass can occur with this mode of action. 11 No Floratam. 12 Significant undesirable injury may occur. 13 Sod Only at 4 oz/ac.
E=Excellent (>90%) control. G=Good (80 to 90%) control. F=Fair (70 to 80%) control. Good control often is achieved with a repeat application 1 to 3 weeks after the initial treatment. P=Poor (<70%) control in most cases and/or not labeled for use. —=control unknown as not all weeds have not been tested for susceptibility to each herbicide listed. Note: Repeat applications usually 1 to 3 weeks apart are needed for most herbicides on most weeds especially as they mature (produce flowers and/or seed heads).
Disclaimer: Always review label before applying any turf pesticides
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