Acelepryn Insecticide | GreenCast | Syngenta

Product Overview

Much More Than Unsurpassed Grub Performance

Powered by the active ingredient chlorantraniliprole, Acelepryn® insecticide provides excellent, season-long grub control with a single (8–16 fl oz/A) application in April or May. But Acelepryn is more than just outstanding grub control. That same application for grubs will control many key surface feeding pests including several species of caterpillars as well as annual bluegrass weevil (ABW). For ABW, apply 12–20 fl oz/A, which will provide an even broader spectrum of effective control.
Unlike other grub control materials, Acelepryn provides the best results when applied early. The wide application window allows superintendents the flexibility to apply when the timing is right for them.
Acelepryn is a critical component of an effective, long-term strategy to control ABW. Not only does it offer best-in-class control of ABW, it is also an important component for resistance management. Acelepryn controls ABW small larvae that feed inside grass stems, while Provaunt® WDG insecticide controls larger or older larvae feeding on the crown of grass plants. Learn more about using Acelepryn to help control ABW at

Key Features

  • Season-long control of every key turf-damaging white grub species
  • Season-long control of caterpillars including black cutworms, sod webworms and fall armyworms
  • Excellent billbug and annual bluegrass weevil control
  • Flexibility to allow rainfall to move the product into the soil or irrigate after application
  • No known adverse effects on beneficial and non-target organisms including earthworms and honeybees

Promote Pollinator Preservation

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Bee on orange flower - Acelepryn Carousel 1
Bee foraging activity five and six days after treatment
Dead workers when exposed to treated turf Acelepryn Carousel 3
Pollinator BMP Booklet Acelepryn CAROUSEL 4
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Favorable Environmental Profile for Pollinator Protection

Acelepryn is registered by the Environmental Protection Agency under its Reduced Risk Program*. Additionally, Acelepryn does not have a signal word on its label because of the results of required acute toxicity studies conducted on the formulation. It is a good fit for controlling insects on lawns, sport fields and golf courses where preservation of beneficial and non-target organisms is a concern.

Photo credit: Walt Osborne, Syngenta

Bee foraging activity five and six days after treatment

Dr. Daniel Potter from the University of Kentucky has conducted studies to examine the impact of Acelepryn on beneficial and non-target organisms including earthworms and honeybees.

His results found that Acelepryn did not adversely affect bumble bee colony foraging even when the worker bees were exposed to flowering clover that had been directly sprayed.1

1 Jonathan L. Larson, Carl T. Redmond and Daniel A. Potter, SCI. September 2011.

Bee mortality five days after treatment

Colonies foraging on turf treated with clothianidin had higher worker and brood mortality, reduced honey pot production, delayed weight gain and impaired queen production compared to controls.1

1Jonathan L. Larson, Carl T. Redmond and Daniel A. Potter, SCI. September 2011.

Chlorantraniliprole, part of the newer anthranilic diamide class of chemistry, can control many of the same pests that are targeted with neonicotinoids and pyrethroids including white grubs, caterpillars, and billbugs. However, it does not have any documented effects on pollinating insects and may be a good fit for industry initiatives to reduce the impacts of turf and landscape management on pollinators.”

- Best Management Practices for Turf Care and Pollinator Conservation, Larson, Ph.D., Held, Ph.D. and Williamson, Ph.D. with support of North Central Integrated Pest Management Center, The University of Illinois, Urbana-Champaign


Brian Stiehler, CGCS, MG, superintendent at Highlands Country Club in Highlands, North Carolina shares how Acelepryn® insecticide provided season-long control for his course.


Season-Long Control with Acelepryn Insecticide



Download Supporting Acelepryn Documents

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Acelepryn Homeowner Brochure(PDF)

Provide homeowners with information about the insects that threaten their lawn and how Acelepryn can help.

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Acelepryn Insecticide Information Sheet(PDF)

Exceptional, season-long grub control with a single (8–16 fl z/A) application.

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Acelepryn Insecticide Tree and Shrub Information Sheet(PDF)

Learn more about season-long control of grubs, lepidopteran pests and other insects.

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Acelepryn Lawn Best Management Practices Sheet(PDF)

Safeguard lawns from grubs, billbugs and surface feeders.

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Acelepryn Tropical Sod Webworm Assurance(PDF)

Protect St. Augustinegrass and Zoysia lawns from Tropical Sod Webworm this season with Acelepryn insecticide.

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Annual Bluegrass Weevil Optimum Control Strategy(PDF)

The Syngenta ABW Optimum Control Strategy features multiple insecticides with proven activity against ABW.

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Barricade and Acelepryn for Crabgrass and Grub Control(PDF)

Using Barricade and Acelepryn together offers season-long crabgrass and grub control.

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Bees CTPR Potter Journal(PDF)

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Chlorantraniliprole: Reduced-risk Insecticide for Controlling Insect Pests(PDF)

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Crane Fly Solutions Sheet(PDF)

Features symptoms, activity, life cycles and control options for the common crane fly and European crane fly.

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Golf Portfolio Brochure(PDF)

See how the Syngenta portfolio of products can lead to unrivaled turf quality on golf courses.

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Lawn Portfolio Brochure(PDF)

Download this brochure to see how the Syngenta portfolio of products can lead to unrivaled turf quality on your customers’ lawns.

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Pollinator BMP Booklet(PDF)

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Sports Turf Brochure(PDF)

See how the Syngenta portfolio of products can lead to unrivaled turf quality on athletic fields.




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