Harrell's 2026 Agronomic Resource Guide - TEST

2026 – Greens - Poa annua – West- 14 day– Southern California

App. #

Estimated date

Product Description

Rate per 1000 ft²

FRAC Codes 3 29, P1 3,7 M5, P1

Target Pathogens

1

Jan 2

Banner Maxx ® ll fungicide Secure ® Action ™ fungicide Ascernity ® fungicide Daconil ® Action fungicide

2 fl oz 0.5 fl oz 1.0 fl oz 3.5 fl oz 5.5 fl oz

Microdochium Patch, winter diseases

2

Feb 10

Microdochium Patch, winter diseases

3*

March 2

Instrata ® fungicide

3, 12, M5 Microdochium Patch, Spring disease clean- up, Waitea Patch

4

April 2

Posterity ® XT fungicide

3 fl oz

3, 7, 11

Summer patch and Root pathogens (Post Application Irrigation) Anthracnose, Dollar Spot, Leaf Spot, Waitea Patch, Summer Patch Summer patch and Root pathogens (Post Application Irrigation) Anthracnose, Dollar Spot, Pythium spp. Summer Patch, Waitea Patch Summer patch and Root pathogens (Post Application Irrigation) Anthracnose, Dollar Spot, Summer Patch, Waitea Patch Summer patch and Root pathogens (Post Application Irrigation) Anthracnose, Algae, Dollar Spot, Pythium spp., Summer Patch, Waitea Patch Summer patch and Root pathogens (Post Application Irrigation) Anthracnose, Algae, Dollar Spot, Pythium spp., Summer Patch, Waitea Patch Summer patch and Root pathogens (Post Application Irrigation) Algae, Anthracnose, Brown Patch, Dollar Spot, Pythium spp., Summer Patch Summer patch and Pythium spp., (Post Application Irrigation) Anthracnose, Algae, Brown Patch, Rapid Blight Summer patch and Root pathogens (Post Application Irrigation) Anthracnose, Algae, Dollar Spot, Pythium spp., Summer Patch, Waitea Patch Summer patch and Pythium spp., (Post Application Irrigation) Anthracnose, Dollar spot, Brown Patch, Rapid Blight Summer patch and Root pathogens (Post Application Irrigation) Anthracnose, Algae, Dollar Spot, Pythium spp., Summer Patch, Waitea Patch Anthracnose, Pythium spp., Rapid Blight, Rhizoctonia spp., Summer Patch Anthracnose, Brown Patch, Dollar Spot, Rapid Blight, Summer Patch

5

April 23

Ascernity fungicide

1.0 fl oz

3, 7

6

April 30

7

Velista® fungicide

0.5 oz

Daconil Action fungicide Appear ® II fungicide Heritage ® Action fungicide

7**

May 7

M5, P1 33 11, P1

3.5 fl oz 6.0 fl oz

8

May 14

0.4 oz

Medallion ® SC fungicide

1.0 fl oz

9

May 21

12

10

May 28

7

Velista fungicide

0.5 oz

11

June 4

Daconil Action fungicide Appear II Heritage Action fungicide Daconil Action fungicide Appear II Cleary’s 3336 ® F fungicide Secure Action fungicide Appear II Briskway ® fungicide Subdue Maxx ® fungicide

3.5 fl oz 6.0 fl oz

M5, P1 33 11, P1 M5, P1 33

12

June 11

0.4 oz

13

June 18

3.5 fl oz 6.0 fl oz

14

June 25

4 fl oz

1

15

July 2

0.5 fl oz 6.0 fl oz

29, P1 33

16

July 9

1 fl oz 1 fl oz

3, 7 4

17

July 16

Daconil Action Fungicide

3.5 fl oz

M5, P1

18

July 23

7

Velista fungicide

0.5 oz

Daconil Action fungicide Appear II

19

July 30

3.5 fl oz 6.0 fl oz

M5, P1 33

Briskway fungicide †Segway®, or Banol® fungicide

20

August 6

1 fl oz Label rate

3, 11 21,28

21

August 13 Secure Action fungicide

29, P1

0.5 fl oz

22

August 20 Velista fungicide

7

0.5 oz

23

August 27 Daconil Action fungicide Appear II September 3 Briskway fungicide Daconil Action Appear II September 17 Ascernity fungicide Secure Action

3.5 fl oz 6.0 fl oz 1.0 fl oz 3.5 fl oz 6.0 fl oz

M5, P1 33 3,11 M5, P1 33 7, 11 29, P1

24

25

1.0 fl oz

0.5 fl oz

© 2025 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. Syngenta supports a FIFRA Section 2(ee) recommendation for Velista fungicide to control summer patch, brown ring patch, fairy ring, leaf and sheath spot on all turf types. Please see section 2(ee) recommendation to confirm that the recommendation is applicable in your state. The Section 2(ee) recommendation for Velista should be in possession of the user at the time of application. The trademarks or service marks displayed or otherwise used herein are the property of a Syngenta Group Company. Secure ® is a registered trademark of Ishihara Sangyo Kaisha. All other trademarks are the property of their respective third-party owners.

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