2020 Harrell's BA Guide Coastal Plains and SE

CURATIVE FAIRY RING CONTROL Estero Country Club, Fort Myers, FL

Expansion and development of new symptoms

Velista fungicide 0.7 oz./1,000 ft 2 Day 0 (June 15, 2015)

Velista fungicide 0.7 oz./1,000 ft 2 Day 15 (June 30, 2015)

ProStar fungicide 4.0 oz./1,000 ft 2 Day 0 (June 15, 2015)

ProStar fungicide 4.0 oz./1,000 ft 2 Day 15 (June 30, 2015)

AGRONOMIC APPROACH TO FAIRY RING Rotating Velista with fungicides like Briskway ® , Headway ® and Heritage Action ™ will provide season-long fairy ring control and offer a well-rounded agronomic program that protects your course from biotic and abiotic stresses. Fairy ring preventive management is a two-step process: 1. Prevent the fairy ring fungus from growing 2. Maintain thatch and soil properties favorable for turf health The following rates are recommended for effective fairy ring control. Timing of irrigation depends on solubility and speed of absorption of the active ingredient. For specific timing and interval recommendations for your region, refer to the Syngenta Agronomic Programs at GreenCastOnline.com/Programs .

Fungicide

Rate per 1,000 ft 2

Water volume

Watering in

Velista

0.5 – 0.7 oz.

2 gallons 2 gallons 2 gallons 2 gallons

Should be watered-in immediately after application

Briskway Headway

0.5 fl. oz.

1.5 – 3 fl. oz.

Can dry on foliage then watered-in before next mowing

Heritage Action

0.4 oz.

Fairy ring control is very manageable with regular, preventive fungicide applications. Curative control takes much more time and persistence.

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