2022 Harrell's Coastal Plains and Southeast Resource Guide

Southeastern US Bentgrass Greens Alabama, Georgia, North Carolina, South Carolina and Tennessee This region features a mostly temperate climate but can be moist and cold in the winter and hot and humid in the summer. The wet conditions usually last a short time, the result of storms in the Gulf or Atlantic, and artic storms from the Great Plains. In winter months, temperatures range from around freezing at night to highs in the 50s to 70s in the daytime. Summer heat often rises above 100 degrees for short periods.

14-28 day program

Timing

Product

Active Ingredient

Rate/1,000 sq ft

Key Target Diseases

Xzemplar® fungicide

1

Jan -

Fluxapyroxad Chlorothalonil

0.26 fl oz

Dollar spot

Daconil® Secure®

Feb Mar Apr

SLR' (Standard Local Rate)

Algae

2 3

Fluazinam

Dollar spot

SLR'

Mefentrifluconazole +

Navicon® IntrinsiC® brand

Dollar spot, Summer patch, Fairy ring

0.7-0.85 fl oz

fungicide

Pyraclostrobin

Fluazinam

Secure® (if needed)

SLR'

Pyraclostrobin + Boscalid

Honor® Intrinsic brand

4

May

Dollar spot, Summer patch, Fairy ring,

1.11 oz

fungicide

Aerification

Thiophanate-methyl +

5

Spectro® 90

Jun

Dollar spot, Brown patch

SLR'

Chlorothalonil

Fosetyl -AL (Aluminum tris) +

Anthracnose, Leaf spots, Pythium (if

Signature'" XTRA Stressgard® + Daconil

present)

Chlorothalonil

Mefentrifluconazole +

6

Navicon Intrinsic brand

0.7-0.85 fl oz

Anthracnose, Dollar spot, Brown patch, Fairy ring (target rate by disease), Summer stress protection Brown patch, Fairy ring (target rate by disease), Summer stress protection Dollar spot, Brown patch, Fairy ring Anthracnose, Dollar spot,

Jul 2

fungicide

Pyraclostrobin

Mefentrifluconazole +

7

Navicon Intrinsic brand

Aug

0.7-0.85 fl oz

fungicide

Pyraclostrobin

SLR'

Secure + 26GT® (if needed) Lexicon Intrinsic brand fungicide Daconil + Signature XTRA

Fluazinam + lprodione

Pyraclostrobin + Fluxapyroxad

8

Sept 2

0.47 fl oz

Chlorothalonil + Fosetyl-AL

Dollar spot, Brown Patch,

SLR'

Stressgard

(Aluminum tris)

Anthracnose, Pythium (if present)

9

Dollar spot, Fairy ring

Oct

lprodione

26GT

SLR' SLR'

Daconil + Segway®

Chlorothalonil + Cyazofamid Pyraclostrobin + Fluxapyroxad

Dollar spot, Algae, Pythium (if present)

10

Lexcion Intrinsic brand

Dollar spot , Winter protection

Nov

0.47 fl oz

fungicide

Daconil + Segway

Chlorothalonil + Cyazofamid

11

Dollar spot and algae, Pythium (if present)

Dec

SLR'

Multiple products listed per month are meant to be a rotational option to control additional disease pressure that may occur.

1 SLR= Standard Local Rate for the products shown; consult local extension recommendations in your region. 2 Honor Intrinsic brand fungicide can also be used to provide disease control and plant health. Honor is applied at 1.11 oz/ 1000 sq ft.

1.1 Harrell's I J Growing a Better World®

Product timing is a suggestion only; optimize application for local weather and field conditions. Confirm active status of product registration in your state before using; not all products are registered in all states. Application Rate/1,000 sq. ft. is based on maximum label rate or range. Plant health benefits related to root strength, stress tolerance, resiliency and growth efficiency are specific to those BASF products containing pyraclostrobin. Always read and follow label directions. Honor, Intrinsic, Lexicon, Maxtima, Navicon and Xzemplar are registered trademarks of BASF. Signature is a trademark, and 26GT and Stressgard are registered trademarks of Bayer. Spectro is a registered trademark of Cleary Chemical. Segway is a registered trademark of ISK, Ltd. Daconil and Secure are registered trademarks of Syngenta Professional Products. © 2019 BASF Corporation. All Rights Reserved. RGSP-S20-08/19

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