2027 Agronomic Resource Guide (National)

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

Estimated Date

Rate Per Acre

Resistance Codes

App. #

Product Description

Target Pathogens/Comments

Application Notes

Reward® Landscape and Aquatic herbicide + Princep® liquid herbicide + non-ionic surfactant Ronstar® G herbicide Ascernity® fungicide Or Posterity® XT fungicide Barricade® 4FL herbicide + Pennant Magnum® herbicide Primo Maxx® Plant Growth Regulator Pennant Magnum + Acelepryn® Xtra insecticide Manuscript® herbicide + Adigor™ surfactant Recognition® herbicide + Fusilade® II herbicide non-ionic surfactant Trimmit® 2SC plant growth regulator Atexzo® insecticide/miticide

32 fl oz 32 fl oz 0.25% v/v

22 5 n/a

Poa annua , Winter Annual Broadleaves

1

Jan-Feb

Dormant application as needed.

2

Feb 15

150 lbs

14

Crabgrass, Goosegrass

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

Apply when 3-day average soil temperatures reach 60°F and zoysiagrass is at least 50% green. Apply in 2 gallons per 1000 ft 2 and allow to dry. Alternatively, apply in 1 gallon per 1000 ft 2 and water-in immediately with 0.05”. See Large Patch Guarantee for more details. Apply 8 weeks after Ronstar G (App #2). Allow spray to dry and water-in with at least 0.15” before mowing. Allow spray to dry completely before mowing, rainfall, or irrigation. Reapply on a 14- to 21-day interval based on clipping yield and growth potential. Apply 6 weeks after Barricade 4FL + Pennant Magnum (App #4). Allow spray to dry and water-in with at least 0.15” before mowing. 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. Spray in 20 to 40 gallons of water per acre and allow to dry before rainfall or irrigation. Reapply on 4- to 8-week interval when regrowth of target weeds is observed. See Recognition label for precautions when using around cool season turfgrasses. Allow spray to dry and water in with at least 0.15” of irrigation before mowing.

44 fl oz

3, 7

Large Patch

3

April 1

98 fl oz

3, 7, 11

Large Patch, Fairy Ring

24 fl oz 20.8 fl oz

3 15

Crabgrass, Goosegrass, Sedges, Kyllingas Clipping reduction, improved turf quality and stress tolerance Goosegrass, Sedges, Kyllingas, Broadleaf Weeds, White Grubs, Sod Webworm, Fall Armyworm, Billbugs

4

April 15

5

May 15

6 fl oz

n/a

20.8 fl oz 20 fl oz

15 4A, 28

6

June 1

spot treatment 1.3 oz 24 fl oz 0.25% v/v

7

as needed

1

Crabgrasses, tropical signalgrass

2 1 n/a

Bermudagrass, goosegrass, dallisgrass, sedges, kyllingas, and broadleaf weeds

8

as needed

9

Aug 15

16 fl oz

n/a

Poa Suppression

Billbugs, Fall Armyworm, Sod Webworm

10

Sept 1

8 fl oz

30

Water-in with at least 0.15” of irrigation within 24 hours after application

11

Sept 15

Trimmit 2SC Ascernity Or Posterity XT Trimmit 2SC

16 fl oz 44 fl oz 98 fl oz 16 fl oz

n/a 3,7

Poa Suppression

Allow spray to dry and water in with at least 0.15” of irrigation before mowing. Apply when 3-day average soil temperatures decline to 68°F. Apply in 2 gallons per 1000 ft 2 and allow to dry. Alternatively, apply in 1 gallon per 1000 ft 2 and water-in immediately with 0.05”. See Large Patch Guarantee for more details. Allow spray to dry and water in with at least 0.15” of irrigation before mowing.

Large Patch

12

Oct 1

3, 7, 11

Large Patch, Spring Dead Spot

13

Oct 15

n/a 3 5 2 n/a 3, 7

Poa Suppression

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

Poa annua , Winter Annual Broadleaves

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.

14

Monument® 75WG + non-ionic surfactant

Ascernity Or Posterity XT

44 fl oz

Large Patch

15

Nov 1

Apply 4 to 6 weeks after September Ascernity or Posterity XT application (App #13).

98 fl oz

3, 7, 11

Large Patch, Spring Dead Spot

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. Trademarks are the property of their respective owners.

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