2020 Harrell's BA Guide Coastal Plains and SE

Putting Greens – Ultradwarf Bermudagrass – North FL, South GA, Gulf Coast of AL and MS

Estimated Date

Rate per 1000 ft²

FRAC/IRAC Codes

App. #

Product Description

Target Pathogens/Comments

Application Notes

as needed as needed

January January

Secure® Action™ fungicide Subdue Maxx® fungicide

0.5 fl oz 0.5 fl oz 6.0 fl oz 0.5 fl oz 6.0 fl oz 3.5 fl oz 6.0 fl oz 0.5 fl oz 6.0 fl oz 3.5 fl oz 0.28 fl oz 0.4 oz 2.0 fl oz 0.18 fl oz 0.28 fl oz 0.7 oz 2.0 fl oz

29,P1

Leaf Spot, Dollar Spot, Large Patch Pythium Blight, Pythium spp.

Allow spray to dry completely before mowing, rainfall, or irrigation. Provides 7-10 days of protection under high disease pressure.

4

Appear® II fungicide Secure Action

33 29,P1

Leaf Spot, Pythium Blight, Pink Patch, Dollar Spot, Large Patch Take-all Root Rot, Pythium Blight, Leaf Spot, Dollar Spot, Algae Leaf Spot, Pythium Blight, Pink Patch, Dollar Spot, Large Patch Take-all Root Rot, Pythium Blight, Leaf Spot, Dollar Spot, Algae Turf-Parasitic Nematodes, Fairy Ring, Take- all Root Rot, Rhizoctonia zeae Rhizoctonia zeae , White Grubs, Fall Armyworms Turf-Parasitic Nematodes, Fairy Ring, Rhizoctonia zeae , Spring Dead Spot

1

January 29

Allow spray to dry completely before mowing, rainfall, or irrigation.

Appear II Daconil® Action™ fungicide

33 M5, P1 33 29,P1 33 M5,P1 6 11,P1

2

February 12

Allow spray to dry completely before mowing, rainfall, or irrigation.

Appear II Secure Action Appear II Daconil Action

3

February 26

Allow spray to dry completely before mowing, rainfall, or irrigation.

4

March 12

Allow spray to dry completely before mowing, rainfall, or irrigation.

Divanem® nematicide Heritage® Action™ fungicide Medallion® SC fungicide Acelepryn® insecticide

Tank-mix with a soil surfactant and irrigate with 0.25” of irrigation immediately after application. Allow spray to dry and irrigate with 0.15” of irrigation within 24 hours. Tank-mix with a soil surfactant and irrigate with 0.25” of irrigation immediately after application. Allow spray to dry completely before mowing, rainfall, or irrigation. Apply when small nymphs are present. Apply to wet turf early in the morning and water-in with 0.15” immediately after application. Tank-mix with a soil surfactant and irrigate with 0.2 to 0.25” of irrigation immediately after application. Allow spray to dry and irrigate with 0.15” of irrigation within 24 hours. Apply 2-4 weeks after first application. Apply to wet turf early in the morning and water-in with 0.15” immediately after application. Tank-mix with a soil surfactant and irrigate with 0.25” of irrigation immediately after application. Allow spray to dry and irrigate with 0.15” of irrigation within 24 hours. Allow spray to dry and irrigate with 0.15” of irrigation within 24 hours. Allow spray to dry and irrigate with 0.15” of irrigation within 24 hours. Allow spray to dry completely before mowing, rainfall, or irrigation. Allow spray to dry and irrigate with 0.15” of irrigation within 24 hours. Irrigate with 0.15” immediately after application.

5

March 26

12 28

6

April 9

Divanem Velista® fungicide

6 7

7

April 23

8

May 7

Medallion SC

12

Rhizoctonia zeae , Algae

9

May 14

Provaunt® insecticide

0.275 oz

22

Mole crickets, Fall Armyworm

Divanem Velista

0.28 fl oz 0.5 oz 3.5 fl oz 0.4 oz

6 7

Turf-Parasitic Nematodes, Fairy Ring, Rhizoctonia zeae , Spring Dead Spot Fairy Ring, Rhizoctonia zeae , Bermudagrass Decline, Algae

10

May 21

Daconil Action Heritage Action

M5,P1 11,P1

11

June 4

12

June 11

Provaunt

0.275 oz

22

Mole crickets, Fall Armyworm

Divanem Velista

0.28 fl oz 0.5 oz 3.5 fl oz 0.4 oz

6 7

Turf-Parasitic Nematodes, Fairy Ring, Rhizoctonia zeae , Spring Dead Spot Fairy Ring, Rhizoctonia zeae , Bermudagrass Decline, Algae Fairy Ring, Rhizoctonia zeae , Spring Dead Spot

13

June 18

Daconil Action Heritage Action

M5,P1 11,P1

14

July 2

15

July 16

Velista

0.5 oz

7

16

July 23

Acelepryn

0.18 fl oz

28

White Grubs, Fall Armyworm

Daconil Action Briskway® fungicide

3.5 fl oz 0.72 fl oz 2.0 fl oz 3.5 fl oz 0.72 fl oz

M5,P1 12

Rhizoctonia zeae , Take-all Root Rot, Fairy Ring, Algae

17

July 30

18

August 13

Medallion SC Daconil Action Briskway

12

Rhizoctonia zeae , Algae

M5,P1 12

Rhizoctonia zeae , Take-all Root Rot, Fairy Ring, Algae Take-all Root Rot, Fairy Ring, Rhizoctonia zeae Sting, Root Knot, and Ring Nematodes Spring Dead Spot, Take-all Root Rot, Fairy Ring, Rhizoctonia zeae

19

August 27

20

Sept 10

Headway

1.5 fl oz

3,11

Water-in immediately after application with 0.15”.

21

Sept 17

Indemnify™ nematicide Posterity® fungicide Headway® fungicide

0.195 fl oz 0.21 fl oz 1.5 fl oz Rate per 1000 ft²

7

Irrigate with 0.15” immediately after application.

7 3,11

22

Sept 24

Water-in immediately after application with 0.15”.

Estimated Date

FRAC/IRAC Codes

App. #

Product Description

Target Pathogens/Comments

Application Notes

©2019 Syngenta. Important: Always read and follow label instructions. Some products may not be registered for sale or use in all states or counties. Please check with your state or local Extension Service to ensure registration status. Divanem is a Restricted Use Pesticide . Syngenta supports FIFRA Section 2(ee) recommendations for use of Daconil Action, for suppression of Pythium Blight and Bacterial Wilt on both Group A and Group B Turf as listed on the federal label. Please see the Section 2(ee) recommendation to confirm that the recommendation is applicable in your state. Syngenta supports a FIFRA Section 2(ee) recommendation for Velista fungicide to control summer patch, brown ring patch, spring dead spot, fairy ring, leaf and sheath spot and rapid blight on all turf types. Please see the section 2(ee) recommendation to confirm that the recommendation is applicable in your state. The trademarks displayed or otherwise used herein are trademarks of a Syngenta Group Company or third parties.

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