Turf Out of Turf Guide
Desirable Turf
1941
BUFFALOGRASS Bahiagrass Centipedegrass Creeping Bentgrass
4 Drive XLR8 (64 fl oz/A) + Harrell’s Methylated Seed Oil (1.5 pt/A) 4 Drive XLR8 (64 fl oz/A) + Harrell’s Methylated Seed Oil (1.5 pt/A)
2 Revolver 0.19L (4.4 – 17.4 fl oz/A). Revolver rate and temperature will influence the speed of removal. Higher labeled rates and air temperatures will result in quicker removal. For best results to control mature weeds, make applications when the daily temperature is above 70 degrees. Including Harrell’s Methylated Seed Oil (up to 1% v/v) may improve efficacy while increasing the chance of phytotoxicity under some conditions. Not for use in California. 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. 2 Katana (0.5 to 1.5 oz/A) + Harrell’s Nonionic Penetrant Plus (0.25% v/v). Applications for spring transition do not negatively impact bermudagrass greenup. Katana herbicide shows a slight rate response with control occurring within 3-4 weeks after application with the highest labeled rate giving better and faster control. Therefore, the bermudagrass or zoysiagrass turf needs to be at 50 to 60% greenup at the time of application for optimal maintenance of a green turf situation. 2 Revolver 0.19L (8.8 – 17.4 fl oz/A). Revolver rate and temperature will influence the speed of removal. Higher labeled rates and air temperatures will result in quicker removal. For best results to control mature weeds, make applications when the daily temperature is above 70 degrees. Including Harrell’s Methylated Seed Oil (up to 1% v/v) may improve efficacy while increasing the chance of phytotoxicity under some conditions.
Creeping Bentgrass
Kikuyugrass
Perennial Ryegrass
Poa annua
Poa annua Poa trivialis
5 Xonerate 2SC (9-14 fl oz/A). Make applications on 14-21 day intervals. Consult label for application restrictions.
2 Revolver 0.19L (4.4 – 17.4 fl oz/A). Revolver rate and temperature will influence the speed of removal. Higher labeled rates and air temperatures will result in quicker removal. For best results to control mature weeds, make applications when the daily temperature is above 70 degrees. Including Harrell’s Methylated Seed Oil (up to 1% v/v) may improve efficacy while increasing the chance of phytotoxicity under some conditions. Not for use in California. 2 Katana (2.25 to 3 oz/A) + Harrell’s Nonionic Penetrant Plus (0.25% v/v). Applications for spring transition do not negatively impact bermudagrass greenup. Katana herbicide shows a slight rate response with control occurring within 3-4 weeks after application with the highest labeled rate giving better and faster control. Therefore, the bermudagrass or zoysiagrass turf needs to be at 50 to 60% greenup at the time of application for optimal maintenance of a green turf situation.
Poa trivialis
St. Augustine
4 Drive XLR8 (64 fl oz/A) + Harrell’s Methylated Seed Oil (1.5 pt/A)
Tall Fescue
2 Revolver 0.19L (17.4 – 35.2 fl oz/A). Revolver rate and temperature will influence the speed of removal. Higher labeled rates and air temperatures will result in quicker removal. For best results to control mature weeds, make applications when the daily temperature is above 70 degrees. Including Harrell’s Methylated Seed Oil (up to 1% v/v) may improve efficacy while increasing the chance of phytotoxicity under some conditions.
Tall Fescue
2 Katana (1.5 oz/A) + Harrell’s Nonionic Penetrant Plus (0.25% v/v).
CENTIPEDEGRASS Bahiagrass
1 Segment II (1.5 pt/acre) + Harrell’s Crop Oil Concentrate (2 pt/A) or Harrell’s Methylated Seed Oil (1.5 pt/A).
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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