Harrell's 2026 Agronomic Resource Guide - TEST

Annual Bluegrass / Creeping Bentgrass Greens Calendar - Warmer Regions

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

Root diseases

Foliar diseases

FRAC

(Dollar spot, leaf spot, anthracnose, brown patch, Pythium blight, Microdochium patch, algae)

Month Week (Fairy ring, Pythium root dysfunction, Pythium root rot, parasitic nematodes)

February 8

2 / 11

Interface ® Stressgard ® SG 4 fl. oz.

9 10 11 12 13

3 / 11 / U17

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

March

P07 / M5

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

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

3 / 7 / 28

14

15 16 17 18

April

P07 / 3

Signature XTRA SG 4 oz. + Mirage ® SG 1 fl. oz.

11 / U17

Fame ® 0.36 fl. oz. 2 + Serata 0.6 oz.

19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

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

P07 / M5

May

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

3 / 11 / 28

Signature XTRA SG 4 oz. + Affirm™ 0.9 oz.

P07 / 19

June

Fame 0.36 fl. oz. 2 (or Kalida ® 0.4 fl. oz.) + Segway ® 0.45 fl. oz.

11 / 21

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

P07 / M5

July

Resilia 4 fl. oz.

3 / 7 / 28

Signature XTRA SG 4 oz. + Affirm 0.9 oz.

P07 / 19

August

Fame 0.36 fl. oz. 2 + Serata 0.6 oz.

11 / U17

Signature XTRA SG 4 oz. + Mirage SG 1 fl. oz.

P07 / 3

September

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

3 / 7 / 28

39 October 40

Interface SG 4 fl. oz.

2 / 11

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

19

June 2025

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