NCSU Turf Website.
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- Daniela Griffith
- 5 years ago
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1 New Herbicides for Home Lawns March 4, 2003
2 NCSU Turf Website
3 Experimental Herbicides foramsulfuron Bayer rimsulfuron Griffin sulfosulfuron Monsanto trifloxysulfuron Syngenta Flazasulfuron ISK Biotech Velocity - Valent
4 New Herbicide foramsulfuron Bayer Trade Name - Revolver
5 New Herbicide Carfentrazone - FMC Trade Name - Quicksilver
6 Foramsulfuron - Revolver Weeds Controlled: Perennial ryegrass, Poa annua, goosegrass, Maybe: Dallisgrass????
7 Trifloxysulfuron - Monument Weeds Controlled: Yellow nutsedge, purple nutsedge, green kyllinga, Poa annua, Perennial ryegrass, dollarweed, Virginia buttonweed
8 New Registered Herbicides TranXit Griffin rimsulfuron Speed Zone PBI Gordon Mixture of 2,4-D. MCPP, dicamba, and carfentrazone
9 New Registered Herbicides Speed Zone St. Augustine PBI Gordon Mixture of 2,4-D. MCPP, dicamba, and carfentrazone Power Zone PBI Gordon Mixture of MCPA, MCPP, dicamba, and carfentrazone
10 New Registered Herbicides Manor 60 DF (metsulfuron) Corsair 75 DG (chlorsulfuron) Lontrel (clopyralid) Coolpower (MCPA, triclopyr, and dicamba ester) Horsepower (MCPA, triclopyr, and dicamba amine) Millenium Ultra (2,4-D, clopyralid, and dicamba)
11 Rimsulfuron (Tranxit) Sulfonylurea developed by Griffin LLC Use rate (WG): 1-2 oz prod / acre Currently available Phytotoxic to cool season turf species Good tolerance level to most warm season turf species
12 Rimsulfuron (cont.) Applications include: POST Poa annua control in non-overseeded turf Transition in spring from overseeded perennial ryegrass to bermudagrass
13 Bentgrass Tolerance to Tranxit
14
15 Speed Zone Herbicide developed by PBI Gordon Mixture containing 2,4-D, MCPP, dicamba, and carfentrazone (contains 28.6% 2,4-D) available in Spring 2002 Registered for cool season turf species, bermudagrass, and zoysiagrass
16 Speed Zone (cont.) Applications include: POST control of perennial and annual broadleaf weeds
17 Speed Zone St. Augustine Herbicide developed by PBI Gordon Mixture containing 2,4-D, MCPP, dicamba, and carfentrazone (contains only 10.5% 2,4-D) available in Spring 2002
18 Speed Zone St. Augustine (cont.) Registered for: cool season turf species Bahiagrass bermudagrass Buffalograss Centipedegrass Kikuyugrass Seashore Paspalum St. Augustinegrass Zoysiagrass
19 Speed Zone St. Augustine (cont.) Applications include: POST control of perennial and annual broadleaf weeds
20 Power Zone Herbicide developed by PBI Gordon Mixture containing MCPA, MCPP, dicamba, and carfentrazone available in Spring 2002
21 Power Zone (cont.) Registered for: cool season turf species Bermudagrass Zoysiagrass
22 % Control White Clover Control Speed Zone 4 pt Speed Zone 5 pt Confront 1 pt WAT 5 WAT Rates are product per acre applied Clover was 1-3 trifoliate at application. NCSU University Club, 2001
23 % Control White Clover Control Speed Zone St. Aug 4.5 pt Speed Zone St. Aug 5.5 pt Power Zone 4 pt Confront 1 pt 0 2 WAT 5 WAT Rates are product per acre applied Clover was 1-3 trifoliate at application. NCSU University Club, 2001
24 % Control White Clover Control Speed Zone St. Aug 4.5 pt Speed Zone St. Aug 5.5 pt Confront 1 pt 0 2 WAT 5 WAT Rates are product per acre applied Clover was 1-3 trifoliate at application. NCSU University Club, 2001
25 Revolver Sulfonylurea developed by Bayer Use rate (L): 4 26 fl oz prod / acre Registered Winter 2003 Phytotoxic to cool season turf species Good tolerance to most warm season turf species
26 Turfgrass Tolerance to Foramsulfuron Common bermudagrass Tifsport bermudagrass Tifway bermudagrass Highly Tolerant El Toro zoysiagrass Raleigh St. Augustinegrass Moderately Common centipedegrass Susceptible
27 Foramsulfuron 56 fl oz x 2 on El Toro Zoysiagrass 2 WAIT 8 WAIT
28 % Control Poa annua Control in Non- Overseeded Bermudagrass for 18 fl oz for 36 fl oz for 54 fl oz Roundup Pro 1 qt WAT 6 WAT 10 WAT Rates are product per acre applied Poa annua was 0-2 tiller at application. Quail Ridge, 2001
29 % Control Poa annua Control in Non- Overseeded Bermudagrass for 18 fl oz for 36 fl oz for 54 fl oz Roundup Pro 1 qt WAT 4 WAT 8 WAT Rates are product per acre applied Poa annua was 3-8 tiller w/ seedheads at application. Quail Ridge, 2001
30 Nontreated
31 Foramsulfuron 18 fl oz/a
32 Roundup Pro 1 qt/a
33 % Control Perennial Ryegrass Control for Transition for 9 fl oz for 18 fl oz for 28 fl oz Manor.5 oz Kerb.5 lb ai 0 2 WAT 4 WAT 8 WAT Rates are per acre applied Prestonwood CC, 2001
34 Foramsulfuron 9 fl oz/a Foramsulfuron 18 fl oz/a 3 WAT
35 Foramsulfuron 28 fl oz/a Manor.5 oz/a 3 WAT
36 Kerb.5 lb ai/a Nontreated 3 WAT
37 Perennial Ryegrass (Lolium perenne)
38 % Control Clumpy Ryegrass Control for 4 fl oz for 9 fl oz for 18 fl oz Manor 1 oz WAT 4 WAT 6 WAT Rates are per acre applied
39 And very phytotoxic to perennial ryegrass Metsulfuron is highly water soluble
40 Cool Power 3.6 EC Ester formulation of MCPA, triclopyr, and dicamba MCPA 56 % (3.0 lbs/gal) triclopyr 5 % (0.3 lbs/gal) dicamba 3.6 % (0.3 lbs/gal)
41 Cool Power 3.6 EC For use on golf courses (fairways, aprons, tees, and roughs), parks, roadsides, and noncrop areas Use rates pints/acre
42 Cool Power 3.6 EC Species controlled: Dandelion Chickweed Plantain Oxalis Spurge
43 Cool Power 3.6 EC Tolerant turf species: Bahiagrass Bentgrass (excluding greens and tees) Bermudagrass Bluegrass Fine fescue Ryegrass Zoysiagrass
44 Cool Power 3.6 EC Other concerns: Ester formulations have better herbicidal activity but are also more volatile Care should be taken when mixing ester formulations in cold water or certain nitrogen sources
45 Horsepower 4.5 EC Amine formulation of MCPA, triclopyr, and dicamba MCPA 49 % (3.8 lbs/gal) triclopyr 5.6 % (0.38 lbs/gal) dicamba 4.8 % (0.38 lbs/gal)
46 Horsepower 4.5 EC For use on golf courses (fairways, aprons, tees, and roughs), parks, roadsides, and noncrop areas Use rates pints/acre
47 Horsepower 4.5 EC Species controlled: Dandelion Chickweed Clover Plantain Oxalis Spurge
48 Horsepower 4.5 EC Tolerant turf species: Bahiagrass Bentgrass (excluding greens and tees) Bermudagrass Bluegrass Fine fescue Ryegrass Zoysiagrass
49 Horsepower 4.5 EC Other concerns: Less volatile than ester formulations and is safer to use in warm weather Easier to mix than ester formulations