Golf Preemergence Recommendations Tropical Zone 2019-2020 Program Green Solution
Select a 2019-2020 Winter/Spring Weed Control Program
Complete 12-Month Program Control of goosegrass, crabgrass, poa annua & labeled broadleaf weeds
Preemergence Program 1 Control of goosegrass & crabgrass through August Option 1
Preemergence Program 2 Control of goosegrass & crabgrass through August Option 2
Preemergence Program 3 Control of goosegrass & crabgrass through August Option 3
Month Week
Week Month
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
January
January
Ronstar ® + Fertilizer 1
Ronstar + Fertilizer 1
Ronstar + Fertilizer 1
Ronstar + Fertilizer 1
2.0 lb ai/A
2.0 lb ai/A
3.0 lb ai/A
2.0 lb ai/A
February
February
10 11
Ronstar + Fertilizer 1
Specticle ® FLO 3.0-4.5 fl oz/A
Specticle FLO 3.0-4.5 fl oz/A
Ronstar + Fertilizer 1
10
2.0 lb ai/A 11 12 Apply 8 weeks after first application Apply 8 weeks after first application Apply 8 weeks after first application Apply 8 weeks after first application 12 13 13 2.0 lb ai/A
March
March
14 15 16 17 18 19 20 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 48 49 50 51 52
14 15 16 17 18 19
April
April
Specticle FLO
Specticle FLO 3.0-4.5 fl oz/A
Specticle FLO 3.0-4.5 fl oz/A
Specticle FLO
4.5 fl oz/A 20 21 Apply 8 weeks after second application Apply 8 weeks after second application Apply 8 weeks after second application Apply 8 weeks after second application 21 22 22 4.5 fl oz/A
May
May
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 48 49 50 51 52
June
June
Select a Fall Weed Control Program
July
July
Preemergence Program 1 Control of Poa annua through March High sand/low organic matter content soils
Pre/Postemergence Program 1 Control of Poa annua & annual blue-eyed grass through April High sand/low organic matter content soils
August
August
September
September
Specticle FLO
Specticle FLO
3.0 fl oz/A
3.0 fl oz/A
October
October
Specticle FLO
Tankmix
Specticle FLO
3.0 fl oz/A
Specticle FLO 3.0 fl oz/A
3.0 fl oz/A
November
November
47 Apply 30-45 days after first application Tribute ® Total 1 oz/A SU susceptible sites
Apply 30-45 days after first application 47
NIS 0.25%
Specticle FLO
December
December
3.0 fl oz/A
Apply 30-45 days after first application
1 Spread rate should be minimum of 250 lbs of fert per acre for regular granule size and 200 lbs per acre for mini granule size. Do not exceed 18.5 fl. oz. per acre of SPECTICLE FLO for all applications within a 12 month period.
Suggested timings only, use local weather to optimize applications; charts highlight periods of typical weed activity, suggested treatments will treat multiple weeds. Always read and follow label instructions carefully. Maximum use rates (or rate changes) and number of applications have been followed according to labels. It is important to verify a product’s registration in your state before using (not all products are registered in all states; see the label).
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