Cool Season Turf Out of Turf Guide
1941
Desirable Turf
CREEPING BENTGRASS
HRAC Code
Herbicide Program
27 Pylex (0.25 fl oz/A) + Turflon Ester 4L (1 qt/A) + Harrell’s Methylated Seed Oil (0.5% v/v). Apply in late summer to actively growing plants. Do not apply to moisture- or heat- stressed turf. Apply 3 sequential applications 3 weeks apart for complete control. 4 Make 2 sequential applications of Harrell's ProtectMAX Quinclorac (44 fl oz/A) + Harrell’s Methylated Seed Oil (1.5 pt/A) followed by an additional sequential application of HPM Quinclorac (39 fl oz/A) + MSO (1.5 pt/A) on 14-day to 21-day intervals. 1 Manuscript 2 to 4 fl oz/A in a minimum spray volume of 20 gallons per acre. Tank-mix Manuscript with Non-Ionic Penetrant Plus at 0.25% v/v. Repeat applications of Manuscript as needed on a 21- to 28-day interval. Trimmit (8-16 oz/A). Growth regulator, multiple application conversion program. Refer to Trimmit label for specific program instruction and considerations. Cutless MEC (12.3 – 49.2 fl oz/A) or Cutless 50W (0.25 – 1 lb/A). Growth regulator, multiple application conversion program. Refer to Cutless label for specific program instructions and considerations. 8 Prograss 1.5 EC (2 qt/A). Treat young (1 to 5 leaf stage) weeds in fall. Will not adequately control mature plants or perennial biotypes. Multiple applications spaced 3 weeks apart may be necessary. Do not use on turf less than 4 weeks old nor reseed within 4 weeks after application. Turf that is shaded, poorly drained, and cold often experience herbicide damage. 2 Velocity PM. Apply 0.38 to 2.25 fl oz/A on a 10 to 14 day interval when maximum daily air temperatures are between 70°F and 85°F. Do not apply more than 4.5 fl oz/A Velocity PM in a 28-day period, more than 5 applications per year, or more than 9 fl oz/A Velocity PM per year. 30 PoaCure SC (0.6 – 1.2 fl oz/M). Apply 1-3 applications the spring and/or fall as a programmed approach when bentgrass is actively growing. Retreatment intervals between 2-3 weeks. Six applications maximum per year. Refer to the product label for specific application instructions. 5 Xonerate 2SC (four applications of 3 fl oz/A OR two applications of 6 fl oz/A). Make applications on a 14-day interval. Consult label for application restrictions. 2 Velocity PM. Apply 0.38 to 2.25 fl oz/A on a 10 to 14 day interval when maximum daily air temperatures are between 70°F and 85°F. Do not apply more than 4.5 fl oz/A Velocity PM in a 28-day period, more than 5 applications per year, or more than 9 fl oz/A Velocity PM per year. 30 PoaCure SC (0.6 – 1.2 fl oz/M). Apply 1-3 applications the spring and/or fall as a programmed approach when bentgrass is actively growing. Retreatment intervals between 2-3 weeks. Six applications maximum per year. Refer to the product label for specific applicaiton instructions. 1 Acclaim Extra 0.57L (24 oz/acre) + Turflon Ester 4L (1 qt/acre) + Harrell’s Nonionic Penetrant Plus (0.25% v/v). Apply in late spring or early summer to actively growing plants. Do not apply to moisture- or heat- stressed turf or weeds. Repeat in 2 -3 weeks for complete control.
Bermudagrass
Kikuyugrass
Perennial Ryegrass
Poa annua
Poa annua
Poa annua
Poa annua
Poa annua
Poa annua
Poa trivialis
Poa trivialis
St. Augustine
FINE FESCUE
HRAC Code
Herbicide Program
2 Manor 60 WDG (0.25-0.75 oz/A). A repeat application may be required in 4 to 6 weeks. Addition of Harrell’s Nonionic Penetrant Plus (0.25% v/v) provides maximum performance but may temporarily increase desirable turf chlorosis. Some bahiagrass varieties (‘Common,’Argentine,’ & ‘Paraguayan’) are not completely susceptible. Do not use beneath desirable trees or ornamentals. Do not apply to turf less than 1 year old. 1 Segment II (1 pt/acre) + Harrell’s Crop Oil Concentrate (2 pt/A) or Harrell’s Methylated Seed Oil (1.5 pt/A). Do not apply more than 2.0 pt/A Segment II per season. 1 Segment II (1 pt/acre) + Harrell’s Crop Oil Concentrate (2 pt/A) or Harrell’s Methylated Seed Oil (1.5 pt/A). Do not apply more than 2.0 pt/A Segment II per season. 27 Pylex (1.3 fl oz/A) + Turflon Ester 4L (1 qt/A) + Harrell’s Methylated Seed Oil (0.5% v/v). Apply in late summer to actively growing plants. Do not apply to moisture- or heat- stressed turf. Apply 3 sequential applications 3 weeks apart for complete control.
Bahiagrass
Bahiagrass
Bermudagrass
Bermudagrass
The label for each product presented here should be consulted for Directions for Use and Rates of Application prior to use.
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