Season-long Weed Control for Seashore Paspalum Fairways
Florida
Hawaii
Month Week Heavy Goosegrass Pressure For sites with Ronstar-resistant goosegrass
Heavy Goosegrass Pressure For sites with Ronstar-resistant goosegrass
1
2 3 4 5 6 7 8 9
January
Ronstar ®1 on Fertilizer 2.0 lb. ai./A
Dimension ®2 0.375 lb. ai./A
Ronstar 1 on Fertilizer 2.0 lb. ai./A
Specticle FLO 2 4.5 fl. oz./A
February
10 11 12 13 14 15 16 17 18 19
March
Echelon 2 18 fl. oz./A Apply 50-60 days after previous application
Ronstar 1 on Fertilizer 2.0 lb. ai./A Apply 60 days after previous application
April
Specticle FLO 2 4.5-6.0 fl. oz./A or Ronstar on Fertilizer 2 lb. ai./A Apply 90 days after previous application
Specticle FLO 2 4.5 fl. oz./A Apply 60-90 days after previous application
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
May
Specticle ® FLO 2 3.0 fl. oz./A Apply 60 days after previous application
Specticle FLO 2 3.0 fl. oz./A Apply 60 days after previous application
June
July
Specticle FLO 2 2-3 fl. oz./A Apply 45-60 days after previous application
Specticle FLO 2 2-3 fl. oz./A Apply 45-60 days after previous application
August
Echelon 18 fl. oz./A Apply 45-60 days after previous application
Echelon ® 18 fl. oz./A Apply 45-60 days after previous application
September
Echelon 18 fl. oz./A or Barricade ® 0.375 lbs. ai./A
Echelon 18 fl. oz./A or Barricade 0.375 lbs. ai./A
October
Specticle FLO 2 2.0 fl. oz./A Apply 45 days after previous application
Specticle FLO 2 2.0 fl. oz./A Apply 45 days after previous application
Specticle FLO 2 2.0 fl. oz./A Apply 45 days after previous application
Specticle FLO 2 2.0 fl. oz./A Apply 45 days after previous application
November
December
¹Spread rate should be minimum of 250 lbs. of fertilizer per acre for regular granule size and 200 lbs. per acre for mini granule size. ²Do not apply if turf injury is present and assess turf quality before each application
13
June 2025
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