2027 – Greens – Creeping bentgrass/Poa annua – Great Lakes – 14-Day (WI)
FRAC/ IRAC Codes
Rate per 1000 ft²
App. #
Estimated Date
Product Description
Target Pathogens/Comments
1
May 9
Posterity® XT fungicide
3.0 fl oz
3, 7, 11
Spring disease clean-up, Dollar Spot, Leaf Spot, Take-all Patch, Summer Patch White Grubs, Turfgrass Ants Summer Patch, Dollar Spot, Leaf Spot
Acelepryn® Xtra insecticide Velista ® fungicide Banner Maxx ® II fungicide
0.46 fl oz .5 oz 1.0 fl oz 3.5 fl oz .5 fl oz .125 fl oz .5 oz 3.5 fl oz .125 fl oz 3.5 fl oz 1.0 fl oz .125 fl oz .5 fl oz 3.5 fl oz .125 fl oz 3.5 fl oz 1.0 fl oz .125 fl oz 2.5 fl oz .5 fl oz .125 fl oz 0.5 fl oz 2.0 fl oz .125 fl oz 3.0 fl oz
28, 4A
2
May 30
7 3
Daconil ® Action ™ fungicide Briskway® fungicide Primo Maxx® plant growth regulator
3
June 13
M5, P1 3, 11
Dollar Spot, Leaf Spot, Brown Ring Patch, Summer Patch
4
June 27
Velista Daconil Action Primo Maxx
7 M5, P1
Dollar Spot, Brown Patch, Summer Patch
5
July 11
Daconil Action Ascernity® fungicide Primo Maxx
M5, P1 3, 7
Anthracnose, Dollar Spot, Brown Patch, Summer Patch
6
July 25
Briskway Daconil Action Primo Maxx Daconil Action Ascernity Primo Maxx
3, 11 M5, P1
Anthracnose, Dollar Spot, Pythium Blight, Brown Patch
7
August 8
M5, P1 3, 7
Anthracnose, Dollar Spot, Brown Patch
8
August 22
Daconil Action Secure® Action fungicide Primo Maxx
M5, P1 29, P1
Anthracnose, Dollar Spot, Brown Patch
9
September 5
Secure Action Daconil Action Primo Maxx
29, P1 M5, P1
Anthracnose, Dollar Spot, Brown Patch
10
September 19
Posterity XT
3, 7, 11
Anthracnose, Dollar Spot, Take-all Patch
11 12
October 3 November
Secure Action
0.5 fl oz
29, P1
Dollar Spot, Leaf Spot
Instrata® fungicide
9.7 fl oz 3, 12, M5 Pink & Gray Snow Mold
Notes: The Program contains 55.5 lbs of chlorothalonil per acre. The seasonal chlorothalonil limits for greens is 73 lbs active ingredient per acre. The Program contains 2.1 lbs of fluazinam per acre. The seasonal limit for fluazinam is 8.3 lbs active ingredient per acre. The Program contains 0.39 lbs of fludioxonil per acre. The seasonal limit for fludioxonil is 2.0 lbs active ingredient per acre. The Program contains 1.37 lbs of penthiopyrad per acre. The seasonal limit for penthiopyrad is 3.0 lbs active ingredient per acre. The Program contains 0.81 lbs of difenoconazole per acre. The seasonal limit for difenoconazole is 1.28 lbs active ingredient per acre. The Program contains 0.18 lbs of pydiflumetofen per acre. The seasonal limit for pydiflumetofen is 0.36 lbs active ingredient per acre. The Program contains 0.136 lbs of benzovindiflupyr per acre. The seasonal limit for benzovindiflupyr is 0.27 lbs active ingredient per acre. The Program contains 0.266 lbs of thiamethoxam per acre. The seasonal limit for thiamethoxam is 0.266 lbs active ingredient per acre. Agronomic programs may need to be modified if environmental conditions dictate. Primo Maxx PGR should be tank mixed at labeled rates and timings for optimum fungicide performance. Subdue Maxx® fungicide may be applied when conditions are favorable for Pythium Blight disease. For protection against snow mold, fungicides should be applied prior to snow cover. For greens applications, a water carrier volume of 2.0 gallons per 1,000 ft² is recommended. Use a flat fan nozzle that provides thorough plant coverage. If the target is Fairy Ring, fungicide applications should be followed by at least 0.1” irrigation. For all other applications, irrigation can be delayed until the end of day. If you suspect damage from or have a history of Annual Bluegrass Weevil, insecticide applications are based on insect development and will vary due to weather conditions and insect development. The initial applications for the control of Annual Bluegrass Weevil are based on the monitoring for adults, growing degree days and plant phenology. For all applications, visit WeevilTrakPlus.com for proper timing.
Always consult the product label for complete use and application information.
© 2026 Syngenta. Important: Always read and follow label instructions. Some products may not be registered for sale or use in all states or counties and/or may have state-specific use requirements. Please check with your local extension service to ensure registration and proper use . Divanem is a Restricted Use Pesticide. The trademarks or service marks displayed or otherwise used herein are the property of a Syngenta Group Company. Secure ® is a registered trademark of Ishihara Sangyo Kaisha.
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