Golf Preemergence Recommendations Transition Zone 2019-2020
12-Month Program Recommendations
High Sand/Low Organic Matter Content Soils
12 month program Option 1
12 month program Option 2
12 month program Option 3
12 month program Option 4
Month Week
Week Month
1
1
2
2
January
January
3
3
4
4
5
Ronstar ® FLO (3.0 lb ai/A)
Ronstar FLO (3.0 lb ai/A)
Ronstar FLO (3.0 lb ai/A)
Ronstar FLO (3.0 lb ai/A)
5
6
122 fl oz/A
122 fl oz/A
122 fl oz/A
122 fl oz/A
6
February
February
7
(if using Ronstar FLO on dormant turf a
(if using Ronstar FLO on dormant turf a
(if using Ronstar FLO on dormant turf a
(if using Ronstar FLO on dormant turf a
7
8 non-selective herbicide could be included)
non-selective herbicide could be included)
non-selective herbicide could be included)
non-selective herbicide could be included)
8
or Ronstar + Fertilizer 1
or Ronstar + Fertilizer 1
or Ronstar + Fertilizer 1
or Ronstar + Fertilizer 1
9
9
10
3.0 lb ai/A
3.0 lb ai/A
3.0 lb ai/A
3.0 lb ai/A
10
March
11
11
March
12
12
13
13
14
14
15
15
April
April
16
16
17
17
18
Specticle ® FLO
Specticle FLO
Ronstar + Fertilizer 1
Ronstar + Fertilizer 1
18
19
6.0 fl oz/A
4.5-6.0 fl oz/A
2.0 lb ai/A
2.0 lb ai/A
19
or Ronstar + Fertilizer 1
or Ronstar + Fertilizer 1
May
20
Apply 90 days after the first application
Apply 90 days after the first application
20
May
21
2.0 lb ai/A
2.0 lb ai/A
21
22
Apply 90 days after the first application
Apply 90 days after the first application
22
23
23
24
24
June
June
25
25
26
26
27
27
28
28
July
July
29
29
30
30
31
31
32
32
August
33
33
August
34
34
35
35
36
Specticle FLO
Specticle FLO 3
36
37
8.0 fl oz/A
3.0 fl oz/A
37
September
September
38
38
39
39
40
Specticle FLO
40
41
3.0 fl oz/A
41
October
October
42
Apply 30-45 days after the first application
42
43
43
44
Specticle FLO 6.0 fl oz/A + 4
Specticle FLO
Specticle FLO 3.0 fl oz/A +
44
45
Tribute ® Total 1.0 oz/A +
3.0 fl oz/A
Tribute Total 1.0 oz/A +
45
November
46
Simazine 1.0 lb ai/A +
Apply 30-45 days after the second application
Simazine 1.0 lb ai/A +
46
November
47
NIS 0.25 v/v
NIS 0.25 v/v
47
48
48
49
Specticle FLO 3.0 fl oz/A +
49
50
Simazine 1.0 lb ai/A +
50
December
December
51
Apply 30-45 days after the first application 51
52
52
1 Spread rate should be minimum of 250 lbs of fert per acre for regular granule size and 200 lbs per acre if mini granule size. 3 Do not apply if turf injury is present and assess turf quality before each application. 4 Allow spray to dry prior to irrigation or rainfall. Do not apply during periods of excessive moisture.
ALWAYS READ AND FOLLOW LABEL INSTRUCTIONS Bayer Environmental Science, a Division of Bayer CropScience LP, 5000 CentreGreen Way, Suite 400, Cary, NC 27513. For additional product information, call toll-free 1-800-331-2867. Not all products are registered in all states. Bayer, the Bayer Cross, Ronstar, Specticle and Tribute are registered trademarks of Bayer. © 2019 Bayer CropScience LP. ES-0519-GLF-0053-A-R1
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