Turf Out of Turf Guide
Desirable Turf
1941
St. Augustine
4 Drive XLR8 (64 fl oz/A) + Harrell’s Methylated Seed Oil (1.5 pt/A)
KENTUCKY BLUEGRASS FAIRWAYS & ROUGHS Poa annua
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 3-4 weeks apart may be necessary. Do not use on turf less than 8 weeks old nor reseed within 6 weeks after application. Turf that is shaded, poorly drained, and cold often experience herbicide damage.
PERENNIAL RYEGRASS Bahiagrass
4 Drive XLR8 (64 fl oz/A) + Harrell’s Methylated Seed Oil (1.5 pt/A)
Bermudagrass
1 Acclaim Extra 0.57L (20 fl oz/acre) + Harrell’s Nonionic Penetrant Plus (1 qt/100 gal). Begin applications as soon as common bermudagrass begins growth. Repeat applications should be made every 4-5 weeks to continue growth suppression of these species. Do not apply more than a total of 120 fl oz per acre per year. 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.
Bermudagrass
Centipedegrass
4 Drive XLR8 (64 fl oz/A) + Harrell’s Methylated Seed Oil (1.5 pt/A)
Creeping Bentgrass
27 Tenacity (5 fl oz/A) + Harrell’s Nonionic Penetrant Plus (1 qt/100 gal). Apply Tenacity in at least 30 gallons of water per acre at two to three-week intervals for up to three applications. Bentgrass control may be more effective in the late summer/early fall just prior to onset of renewed bentgrass growth, than spring/early summer applications. 4 Drive XLR8 (0.9 – 1 fl oz/M) + Harrell’s Methylated Seed Oil (0.55 fl oz/M). Make 2 sequential applications of Drive XLR8 (1.0 fl oz/M) + Harrell’s Methylated Seed Oil (0.55 fl oz/M) followed by an additional sequential application of Drive XLR8 (0.90 fl oz/M) + MSO (0.55 fl oz/M) on 14-day to 21-day intervals. 4 Turflon Ester 4L (0.5 – 1 qt/A). Three to four sequential applications of 4 – 6 week intervals may be required to achieve complete control. 5 Xonerate 2SC (6 fl oz/A). Make two applications on a 14-21 day interval. Consult label for application restrictions. 8 Prograss 1.5 EC (2/3 to 1-1/3 gal/A). Treat young (1 to 5 leaf stage) weeds in fall. Will not adequately control mature plants or perennial biotypes. Multiple applications spaced 3-4 weeks apart may be necessary. Do not use on turf less than 2 weeks old nor reseed within 2 weeks after application. Turf that is shaded, poorly drained, and cold often experience herbicide damage. Do not exceed 4 applications per year, using the 1-1/3 gal/A rate.
Kikuyugrass
Kikuyugrass Poa annua Poa annua
St. Augustine St. Augustine
4 Drive XLR8 (64 fl oz/A) + Harrell’s Methylated Seed Oil (1.5 pt/A)
1 Acclaim Extra 0.57L (24 oz/acre) + Turflon Ester 4L (1 qt/A) + Harrell’s Nonionic Penetrant Plus (1 qt/100 gal). 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.
POA ANNUA Bahiagrass Bermudagrass
4 Drive XLR8 (64 fl oz/A) + Harrell’s Methylated Seed Oil (1.5 pt/A)
1 Acclaim Extra 0.57L (20 fl oz/acre) + Harrell’s Nonionic Penetrant Plus (1 qt/100 gal). Begin applications as soon as common bermudagrass begins growth. Repeat applications should be made every 4-5 weeks to continue growth suppression of these species. Do not apply more than a total of 120 fl oz per acre per year.
Centipedegrass St. Augustine
4 Drive XLR8 (64 fl oz/A) + Harrell’s Methylated Seed Oil (1.5 pt/A)
1 Acclaim Extra 0.57L (24 oz/acre) + Harrell’s Nonionic Penetrant Plus (1 qt/100 gal). 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.
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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