2026 Fairways Kikuyugrass West CA
App. #
Estimated date
Product Description
Rate per Acre
FRAC/IRAC/HRAC Codes
Target Pests
1 2
January-February March 1 – April 1
Ascernity® fungicide Acelepryn® insecticide Recognition® herbicide *Non-Ionic Surfactant *Nitrogen *Iron
43.5 fl oz
3, 7
Large Patch
8-16 fl oz (12 fl oz) recommended 1.96 oz 0.25% v/v or 32 fl oz/ gl 4 lbs N 2 lbs Fe
28
Billbugs, Caterpillars, Grubs, BTA Ryegrass, Poa annua , Sedges, other broadleaves Billbugs, Caterpillars, Grubs, BTA Take-all/decline, Gray Leaf Spot (GLS index: Max T (F) + Min RH (%) >140) Take-all/decline, Gray Leaf Spot
3
April – May When Kikuyugrass is actively growing
2
4
July 1
Acelepryn
8 fl oz
28
5
July 15
See label
Thiophanate –methyl
1
6
Aug 1
Posterity® XT fungicide
130 fl oz
3, 7, 11
7
Aug 22
43.5 fl oz
Ascernity
3, 7
Gray Leaf Spot
Concert ® II fungicide
8
Sept 15
362 fl oz
M5, 3
Gray Leaf Spot, Take- all patch Large patch ( R. solani AG2-2 LP), Leaf Spot
9
October
Ascernity
43.5 fl oz
3, 7
10
Ascernity
43.5 fl oz
3, 7
Large patch
Winter (November/December)
Primo Maxx® plant growth regulator: Apply every 3 weeks at 13 oz/A, March 1 to Dec 1. Adjust rate and frequency based on growth rate. Note: Recommendations in this spray program are based on past knowledge and should only be used as a template for building individual spray programs. Spray programs should be altered if environmental conditions dictate. A water carrier volume of at least 1.5 gallons per 1,000 ft² is recommended. Use a flat fan nozzle that provides thorough plant coverage. Irrigate lightly with <0.1 in after application or as soon afterwards as possible. Product Description Rate per A Acelepryn 24 fl oz Ascernity 175 fl oz Concert II 362 fl oz Posterity XT 130 fl oz Recognition 1.96 oz
© 2025 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. Acelepryn®, Ascernity®, Concert®, Posterity®, Primo Maxx®, Recognition® and the Syngenta logo are trademarks of a Syngenta Group Company.
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