Harrell's 2026 Agronomic Resource Guide - TEST

Southwestern Zone

Bermudagrass Greens Calendar - Overseeded and Non-overseeded

Product rate per 1,000 sq. ft. – Water in all applications targeting root diseases 1

Root diseases

Foliar diseases

FRAC

(Fairy ring, mini ring, take-all root rot, Pythium root rot, spring dead spot, parasitic nematodes)

(Dollar spot, leaf spot, ink spot, cream leaf blight, Pythium blight, algae)

Month Week

Signature ® XTRA SG 4 oz. + Daconil ® Ultrex 3.2 oz.

P07 / M5

5 6 7 8 9

February

Tartan ® Stressgard ® (SG) 2 fl. oz. (or Tarvecta™ 0.7 fl. oz.)

3 / 11

2 / 11

Interface ® SG 4 fl. oz.

10 11 12 13 14 15 16 17 18 19

Resilia™ 4 fl. oz. (or Densicor 0.196 fl. oz. + Indemnify ® 0.39 fl. oz. )

March

3 / 7 / 28

11

Fame ® 0.36 fl. oz. 2 (or Tarvecta 0.7 fl. oz.)

April

Signature XTRA SG 4 oz. + Daconil Ultrex 3.2 oz.

P07 / M5

Resilia 4 fl. oz. (or Densicor 0.196 fl. oz. + Indemnify 0.39 fl. oz. )

3 / 7 / 28

May

20 21 22

Kalida ® 0.4 fl. oz. (or Fame 0.36 fl. oz 2 . + Mirage ® SG 0.6 fl. oz.)

3 / 7

23

24 25 26 27 28 29 30

June

Signature XTRA SG 4 oz. + Daconil Ultrex 3.2 oz.

P07 / M5

Resilia 4 fl. oz.

3 / 7 / 28

July

Kalida ® 0.4 fl. oz. (or Fame 0.36 fl. oz. 2 + Mirage ® SG 0.6 fl. oz.)

3 / 7

31

32 33 34 35 36 37 38 39

August

Signature XTRA SG 4 oz. + Daconil Ultrex 3.2 oz.

P07 / M5

Resilia 4 fl. oz. (or Densicor 0.196 fl. oz. + Indemnify 0.39 fl. oz. )

3 / 7 / 28

September

Tarvecta 0.7 fl. oz. (or Fame 0.36 fl. oz. 2 + Mirage SG 0.6 fl. oz.) + Serata™ 0.6 oz.

3 / 11 / U17

Interface SG 4 fl. oz. + Banol ® 2 fl. oz. (after emergence)

40

2 / 11 / 28

41

7 / 21

Indemnify 0.39 fl. oz. + Segway ® 0.45 fl. oz.

October

42 43 44 45

Signature XTRA SG 4 oz. + Daconil Ultrex 3.2 oz.

P07 / M5 3 / 11 / U17 2 / 11 / 28

Tartan SG 2 fl. oz. + Serata 0.6 oz.

Interface SG 4 fl. oz. + Banol 2 fl. oz.

November

1 Suggested timings only, use local weather to optimize applications; charts highlight periods of typical disease activity, some suggested treatments will treat multiple diseases. Always read and follow label instructions carefully 2 Fame can be substituted with Castlon TM , as both of these fungicides contain the active ingredient fluoxastrobin

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