2020 Harrell's BA Guide Coastal Plains and SE

Putting Greens – Ultradwarf Bermudagrass – Transition Zone (AL, AR, GA, MS, NC, SC, TN, and VA)

Estimated Date

Rate per 1000 ft²

FRAC/IRAC Codes

App. #

Product Description

Target Pathogens/Comments

Application Notes

as needed as needed

Jan-Feb Jan-Feb

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

29,P1

Leaf Spot, Pink Patch, Large Patch Pythium Blight, Pythium spp. Bermudagrass Decline, Leaf Spot, Pythium Blight, Pink Patch, Large Patch Bermudagrass Decline, Take-all Root Rot, Leaf Spot, Pythium Blight Bermudagrass Decline, Leaf Spot, Pythium Blight, Pink Patch, Large Patch Take-all Root Rot, Fairy Ring, Rhizoctonia zeae, Leaf Spot Bermudagrass Decline, Take-all Root Rot, Leaf Spot, Pythium Blight Turf-Parasitic Nematodes, Fairy Ring, Rhizoctonia zeae , Spring Dead Spot

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 33 M5,P1

1

Feb 25

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

Appear II Daconil® Action™ fungicide

2

March 11

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

Appear II Secure Action

33 29

3

March 25

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

Allow spray to dry and irrigate with 0.15” of irrigation within 24 hours.

4

April 1

Heritage® Action™ fungicide

0.4 oz

11,P1

Appear II Daconil Action

6.0 fl oz 3.5 fl oz 0.28 fl oz 0.7 oz

33 M5,P1

5

April 15

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

Divanem® nematicide Velista® fungicide

6 7

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 completely before mowing, rainfall, or irrigation. Apply at time of mole cricket peak egg hatch or 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. 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.

6

April 29

7

May 6

Acelepryn® insecticide

0.18 fl oz

28

White Grubs, Fall Armyworm

8

May 13

Medallion® SC fungicide

2.0 fl oz

12

Rhizoctonia zeae , Algae, Leaf Spot

9

May 20

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 , Take-all Root Rot, Leaf Spot

10

May 28

Daconil Action Heritage Action

M5,P1 11,P1

11

June 10

12

June 17

Provaunt

0.275 oz

28

Mole Crickets, Fall Armyworm

Divanem Velista

0.28 fl oz 0.5 oz 3.5 fl oz 0.72 fl oz 0.28 fl oz 0.5 oz

6 7

Turf-Parasitic Nematodes, Fairy Ring, Rhizoctonia zeae , Spring Dead Spot Take-all Root Rot, Fairy Ring, Rhizoctonia zeae , Spring Dead Spot Turf-Parasitic Nematodes, Fairy Ring, Rhizoctonia zeae , Spring Dead Spot Take-all Root Rot, Fairy Ring, Rhizoctonia zeae , Spring Dead Spot Take-all Root Rot, Leaf Spot, Pythium Blight Sting, Root Knot, and Ring Nematodes Take-all Root Rot, Spring Dead Spot, Fairy Ring, Rhizoctonia zeae Bermudagrass Decline, Take-all Root Rot, Leaf Spot, Pythium Blight Fall armyworm

13

June 24

Daconil Action Briskway® fungicide

M5,P1 3,11

14

July 8

Divanem Velista

6 7

15

July 22

16

August 5

Acelepryn

0.18 fl oz

28

17

August 12

Briskway

0.72 fl oz

3, 11

Water-in immediately after application with 0.15”.

18

August 19

Daconil Action

3.5 fl oz

M5,P1

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

19

Sept 3

Indemnify™ nematicide

0.195 fl oz

7

Irrigate with 0.15” immediately after application.

20

Sept 9

Headway® fungicide

1.5 fl oz

3, 11

Water-in immediately after application with 0.15”.

Appear II Daconil Action

6.0 fl oz 3.5 fl oz

33 M5,P1

21

Sept 16

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

©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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