2027 Agronomic Resource Guide (National)

2027 – Greens – Creeping Bentgrass/Poa Annua – Midwest – 14 days

The Program contains 0.07 lbs of benzovindiflupyr per acre. The seasonal limit for benzovindiflupyr is 0.27 lbs active ingredient per acre. The Program contains 0.092 lbs of pydiflumetofen per acre. The seasonal limit for pydiflumetofen is 0.36 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. The Program contains 0.07 lbs of lambda-cyhalothrin per acre. The seasonal limit for lambda-cyhalothrin is 0.36 lbs active ingredient per acre. The Program contains 2.0 lbs of cyazofamid per acre. The seasonal limit for cyazofamid is 3.0 lbs active ingredient per acre. Acelepryn Xtra is labeled for the control of white grubs, billbugs, black turfgrass ataenius, cutworms, annual bluegrass weevil, ants, and other nuisance pests in turfgrass. 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. Spray programs may need to be modified if environmental conditions dictate. Subdue Maxx should 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. Turfgrass Parasitic Nematodes: Nematodes can be a serious pest of golf course putting greens. To accurately diagnose nematode populations and their distribution, submit 15-20 1” diameter soil cores taken in a zig-zag pattern on the green to a qualified laboratory for a nematode assay. To manage nematode activity, a programmatic approach with Divanem ® nematicide and Trefinti® nematicide/fungicide applied every 21 to 28 days is recommended, up to 6 applications. For optimum results, apply with adequate water and include a soil wetting agent. Apply 0.25” of irrigation immediately after application. See label for specific instructions.

App. #

Date

Product

Rate per 10,000 sq.ft. /acre

IRAC/FRAC Codes

Target Pest

1

April

Trefinti® nematicide/fungicide

3.8 fl oz

N-3, 7

Plant parasitic nematodes including sting, root knot, and lance

2 3

May June

Trefinti

3.8 fl oz 12.2 fl oz

N-3, 7

Plant parasitic nematodes including sting, root knot, and lance

Divanem® nematicide

6

Plant parasitic nematodes

4 5 6

July

Divanem

12.2 fl oz 3.8 fl oz 3.8 fl oz

6

Plant parasitic nematodes

August

Trefinti Trefinti

N-3, 7 N-3, 7

Plant parasitic nematodes including sting, root knot, and lance

September Plant parasitic nematodes including sting, root knot, and lance Recommendations contained in this Syngenta Agronomic Program are estimates only and should only be used in isolation for building individual spray programs. Syngenta does not warrant or certify the results of using the information contained herein.

Product required for this program for 1 acre: Acelepryn Xtra insecticide

20 fl oz/acre

Appear II fungicide Ascernity fungicide Briskway fungicide

1,568 fl oz/acre 44 fl oz/acre 122 fl oz/acre 1,089 fl oz/acre 106.3 fl oz/acre 44 fl oz/acre 131 fl oz/acre

Daconil Action fungicide Divanem nematicide Medallion SC fungicide Posterity XT fungicide Heritage Action fungicide

17 oz/acre

Instrata fungicide

697 fl oz/acre 71 fl oz/acre 10 fl oz/acre 65 fl oz/acre 78 fl oz/acre 131 fl oz/acre 66.2 fl oz/acre

Primo Maxx plant growth regulator

Scimitar GC insecticide Secure Action fungicide Segway fungicide SC Subdue Maxx fungicide

Trefinti nematicide/fungicide

Velista fungicide

65 oz/acre

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 state or local Extension Service to ensure registration and proper use. Divanem and Scimitar GC are Restricted Use Pesticides. The trademarks or service marks displayed or otherwise used herein are the property of a Syngenta Group Company. Secure ® and Segway ® are registered trademarks of Ishihara Sangyo Kaisha.

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