2025 Greens/Surrounds/Approaches - Summer Patch
Estimated Date¹
Rate per 1000 ft²
FRAC Codes
App. #
Product Description
Application Notes
Make first application when soil temperature reaches 60-65°F at 2-inch depth. Watering recommendations below² Growth regulation, adjuvants 3
1
May 15
Posterity® XT fungicide
2.25 fl oz
3, 7, 11
Watering recommendations below
2
May 29
Briskway® fungicide
0.7 fl oz
3, 11
Heritage® Action ™ fungicide Velista® fungicide
0.2 oz 0.5 oz
11, P1 7
Watering recommendations below
3
June 12
Watering recommendations below
4
June 26
Briskway
0.7 fl oz
3, 11
0.2 oz 0.5 oz
11, P1 7
Watering recommendations below
Heritage Action Velista
5
July 10
Watering recommendations below
6
July 24
Briskway
0.7 fl oz
3, 11
Heritage Action Velista
0.2 oz 0.5 oz
11, P1 7
Apply if disease pressure continues. Watering recommendations below
7
August 7
Footnotes: 1 Actual start date will vary with region.
²A minimum water carrier volume of 2.0 gallons per 1,000 ft² is recommended. Use a flat fan air-induction nozzle that provides thorough plant coverage. Water-in fungicide applications with just enough water to move the fungicide off the leaf into the soil. Avoid putting on too much water, especially when the plant roots are near the surface. ³Apply Primo Maxx ® PGR at a rate of 0.125 fl-oz per 1,000 ft² every two weeks throughout the growth season. Application rates of Primo Maxx will vary with golf course.
Applying sulfur-based fertilizer every two weeks will help reduce summer patch pressure. Do not use a spreader sticker that may prevent movement off the leaves and into the soil. Do not apply fungicides that are meant for foliar diseases in the tank mix.
The Program contains 0.07 lbs. of pydiflumetofen per acre. The seasonal limit for pydiflumetofen is 0.36 lbs. active ingredient per acre. The Program contains 2.4 lbs. of azoxystrobin per acre. The seasonal limit for azoxystrobin is 5.0 lbs. active ingredient per acre. The Program contains 0.75 lbs. of difenoconazole per acre. The seasonal limit for difenoconazole is 1.29 lbs. active ingredient per acre. The Program contains 2.03 lbs. of penthiopyrad per acre. The seasonal limit for penthiopyrad is 3.0 lbs. active ingredient per acre.
Total product required for this program for 1 acre:
Briskway fungicide
92 fl oz/acre
Heritage Action fungicide
26 oz/acre
Posterity XT fungicide
98 fl oz/acre
Velista fungicide
65 oz/acre
© 2024 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, 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 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.
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