2027 Agronomic Resource Guide (National)

2027 – Fairways – Bermudagrass – Transition Zone (AL, AR, GA, SC, LA, MS, NC, TN, TX, VA)

Estimated Date

Resistance Codes

Target Pathogens/Comments Poa annua , Winter Annual Broadleaves Crabgrass, Goosegrass Crabgrass, Goosegrass, Sedges, Kyllingas Mole Crickets, Billbugs, Bermudagrass Mites Clipping reduction, improved turf quality and stress tolerance Goosegrass, Sedges, Kyllingas, Broadleaf Weeds

App. #

Product Description

Rate Per Acre

Application Notes

Reward® Landscape and Aquatic herbicide + Princep® liquid herbicide + NIS

32 fl oz 32 fl oz. 0.25% v/v

22 5 n/a

1

Jan-Feb

Dormant application as needed.

2

Feb 15

Ronstar® G herbicide

150 lbs

14 3 15 30

Apply as pre-emergent before soil temperatures reach 60°F

Barricade® 4FL herbicide + Pennant Magnum® herbicide Atexzo® insecticide/miticide

24 fl oz 20.8 fl oz

Apply 8 weeks after Ronstar G (App #2). Allow spray to dry and water-in with at least 0.15” before mowing. Water-in with at least 0.15” of irrigation within 24 hours after application Allow spray to dry completely before mowing, rainfall, or irrigation. Re- apply on a 14- to 21-day interval based on clipping yield and growth potential. Apply 6 weeks after Barricade 4FL + Pennant Magnum (App #3). Allow spray to dry and water-in with at least 0.15” before mowing. Atexzo – tank-mix with a non-ionic surfactant at 0.25% v/v and water-in within 24 hrs; Divanem – tank-mix with a soil surfactant and water-in immediately. Repeat as needed on a 14-day interval.

3

April 15

4

May 1

8 fl oz

5

May 15

Primo Maxx® plant growth regulator

11 fl oz

n/a

Pennant Magnum® herbicide + Monument® 75WG herbicide + non-ionic surfactant Atexzo or Divanem® nematicide/miticide

20.8 fl oz 0.53 oz 0.25% v/v

15 2 n/a

6

June 1

4 fl oz 6 fl oz

30 6

7

as needed

Bermudagrass Mites

White Grubs, Black Cutworm, Sod Webworm, Billbugs Clipping reduction, improved turf quality and stress tolerance

8

June 15

Acelepryn® Xtra insecticide

20 fl oz

4A, 28

Water-in with at least 0.15” irrigation before mowing.

Allow spray to dry and water in with at least 0.15” of irrigation before mowing. Re-apply on a 28-day interval based on clipping yield and growth potential. Apply spot treatment rate of 9.6 fl oz/10,000 ft 2 . Include Adigor surfactant at 0.64 fl oz per gallon spray solution. Repeat application 14 to 21 days later. Do not treat more than 10,000 ft 2 per acre per year. May be tank-mixed with Manuscript + Adigor for broader spectrum of weed control (non-ionic surfactant not needed). Allow spray to dry and water in with at least 0.15” of irrigation before mowing. Allow spray to dry and water in with at least 0.15” of irrigation before mowing. Apply early post for best control of Poa annua . Rates and timing vary by region. For more details see Poa annua Guarantee Non-Overseeded Fairways. Apply when 3-day average soil temperatures decline to 70°F. Sign up for Soil Temperature Alerts at Greencastonline.com. Water-in immediately with at least 0.15” of irrigation. Allow spray to dry and water in with at least 0.15” of irrigation before mowing.

Primo Maxx + Trimmit® 2SC plant growth regulator

6 fl oz 8 fl oz

n/a n/a

9

June 22

Manuscript® herbicide + Adigor TM surfactant

Crabgrasses, tropical signalgrass

10

as needed

spot treatment

1

Monument 75WG + non-ionic surfactant

0.53 oz 0.25% v/v

Sedges, kyllingas, broadleaf weeds Clipping Reduction, Poa Suppression Clipping Reduction, Poa Suppression Poa annua , Winter Annual Broadleaves

11

as needed

2

12

August 15

Trimmit® 2SC plant growth regulator

16 fl oz

n/a

13

Sept 15

Trimmit 2SC

16 fl oz

n/a 3 5 2 n/a

Barricade 4FL + Princep +

24-48 fl oz 32-64 fl oz. 0.35-0.53 oz 0.25% v/v

Oct 1 to Dec 1

14

Monument 75WG + non-ionic surfactant

Spring Dead Spot

Posterity® Forte fungicide or Trefinti® nematicide/fungicide

27 fl oz

3,7,11

15

Oct 1

Spring Dead Spot, Nematodes

3.8 fl oz

7

Clipping Reduction, Poa Suppression

16

Oct 15

Trimmit 2SC

16 fl oz

n/a

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. Ronstar® is a trademark of Bayer.

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