Acelepryn Turf Insecticide

Acelepryn Turf Insecticide is a chlorantraniliprole-based suspension concentrate used for caterpillar and lawn grub control in Australia. It delivers season-long efficacy in contexts like golf courses, residential and commercial lawns, sporting grounds, and recreational turfgrass.

Formulated with 200g/L of chlorantraniliprole, a Group 28 anthranilic diamide, Acelepryn controls a wide range of pests for up to six months from a single application, including African black beetles, Argentinian scarabs, Argentine stem weevil larvae, billbugs, black cutworms, lawn armyworms, and sod webworms.

Acelepryn can be used as both a preventative treatment and for curative control, and carries no poison schedule classification, meaning a PPE-free application and no re-entry periods, perfect for high-traffic green spaces. These attributes combined make it one of the most flexible products in Australian professional turf management.

Active ingredient: Chlorantraniliprole @ 200g/L

Pack sizes: 100mL, 750mL, and 5L

Registrant: Syngenta Australia (APVMA #63085/130932)

Click For Technical Info & Tips For Use

5 out of 5 (1 customers reviews)

Quantity	Discount	Status
2 or more	$65.00 each	Available
2 or more	$175.00 each	Available

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Description

Which pests does Acelepryn Turf Insecticide control?

Acelepryn controls beetle larvae and caterpillars and is widely regarded as an excellent African black beetle treatment.

The following species of pest are susceptible to Acelepryn Turf Insecticide:

African black beetle (Heteronychus arator)
Argentinian scarab beetle (Cyclocephala signaticollis)
Argentine stem weevil (Listronotus bonariensis) larvae
Billbug (Sphenophorus brunnipennis ) larvae
Black cutworm (Agrotis ipsilon)
Lawn armyworm (Spodoptera mauritia)
Sod webworm (Herpetogramma licarsisalis)

When is the best time to apply Acelepryn for beetle larvae?

For preventative control, application is recommended from mid-September. This timing will target overwintering adults and early instar larvae before they cause visible turf damage. Early application at a rate of 1.5L/ha provides protection across both African black beetle and Argentinian scarab seasons with just one treatment.

Acelepryn Turf Insecticide application rates

At a glance, here are the recommended application rates for Acelepryn by insect type:

Pest Group	Rate (per ha)	Rate (per 100m2)
Beetle larvae, Stem Weevil, Billbug	750 mL to 1.5 L	7.5 to 15 mL
Caterpillars	750 mL	7.5 mL

The maximum annual broadcast rate of Acelepryn Turf Insecticide is 2.8L per ha.

Is Acelepryn resistance common?

Acelepryn activates ryanodine receptors in insect muscle cells, leading to uncontrolled muscle contraction and eventually, paralysis. Because this mode of action is unique to Group 28 insecticides, it carries a low cross-resistance risk with organophosphates and pyrethroids.

To manage resistance, always rotate the insecticide with other products from different mode-of-action groups, and follow the recommended Integrated Resistance Management (IRM) strategy for your state or region.

Is Acelepryn safe around people, pets, and the environment?

With no poison schedule classification, Acelepryn is extremely safe around humans. It requires no Personal Protective Equipment (PPE) and no withholding period for human re-entry. The same goes for pets, which can return to treated areas as soon as the spray has dried.

It is, however, dangerous to aquatic invertebrates. Observe all mandatory buffer zones near natural waterways, and do not apply to food crops. Do not cut or graze turf for stock food.

What’s the difference between Acelepryn liquid and Acelepryn GR?

Both the liquid and granular formulas of Acelepryn contain the same active ingredient and are registered to control the same turf pests as listed above. Their protection periods are also the same — up to 6 months of residual protection when applied at the higher recommended rate.

The key differences between Acelepryn liquid and Acelepryn GR are the formulation and how it is administered:

Acelepryn liquid is a suspension concentrate formulated with chlorantraniliprole at 200g/L, which must be mixed with water and then applied using spray equipment at 750mL to 1.5L per hectare. Liquid Acelepryn suits broadacre turf setups where spray gear is already in use.
Acelepryn GR is a dry granular formulation featuring chlorantraniliprole at 2g/kg. It is applied using a calibrated spreader at 75kg to 150kg per hectare, with no spray equipment or tank mixing required. Granular Acelepryn suits tight or hard-to-access areas where spraying is not practical,

Both products should be watered in with irrigation immediately after application for best results (unless treating caterpillars, where it is recommended to delay watering and mowing for 24 hours). Ultimately, your choice of product should hinge on application method, site, and equipment, not on performance, as the pest control delivered is the same.

When should Acelepryn Turf Insecticide be applied for lawn grub control?

For preventative control of lawn grubs, apply this chlorantraniliprole turf insecticide from mid-September, when overwintering beetles appear and before eggs hatch. For curative control of existing grubs, administer the higher rate of Acelepryn from mid-December. Early application targeting young larvae will give the best long-term results.

How long does Acelepryn last?

When applied at the higher recommended rate (1.5L/ha) in early spring, Acelepryn Turf Insecticide provides up to six months of residual protection. This covers both the beetle larvae and caterpillar pest windows with the one application.

For more information about one of the best lawn grub killers in Australia, read our comprehensive guide to Acelepryn.

Features & Benefits

Acelepryn Turf Insecticide offers highly effective beetle and lawn grub control across a range of contexts. Its benefits include:

Season-long protection: Acelepryn provides up to six months of residual control when applied at 1.5L/ha, covering both beetle larvae and caterpillar pest windows in one application.

Broad pest spectrum: This product controls African black beetle, Argentinian scarab beetle, Argentine stem weevil larvae, billbugs, black cutworm, lawn armyworm, and sod webworm.

Dual prevention and cure: Apply Acelepryn early in the season for preventative control, or use the higher rate from mid-December onwards for curative action against later-instar grubs.

No poison scheduling: Acelepryn carries no poison schedule classification, simplifying storage, handling, and compliance obligations.

High safety profile: No protective equipment is required when applying Acelepryn, and re-entry restrictions do not apply after application, reducing operational downtime on high-traffic turf and ensuring human and pet safety.

Low environmental footprint: The active ingredient chlorantraniliprole does not bioaccumulate and carries a low mammalian toxicity profile. Product label buffer zones should be closely followed around natural waterways.

Versatile uses: Acelepryn Turf Insecticide is registered for use in golf courses, residential and commercial lawns, sporting grounds, and other recreational turfgrass areas.

Tank-mix compatibility: This product is generally compatible with registered fungicides, insecticides, and foliar fertilisers. Always test prior to use and carefully read the product label.

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What others are saying

Rated 5 out of 5
Rolls Royce for killing Army Worm

Mick (verified owner)
November 2, 2022

This is the best Army Worm insecticide on the market and it stays in the soil profile for up to 6 months. Has just become available in liquid form making it easier to apply than granular form. This was the best price I could find in Australia with postage price included. Arrived very quickly.
Recommended seller.

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Directions Of Use

Click here for Acelepryn Turf Insecticide directions for use.

Acelepryn is a suspension concentrate.
Fill the spray tank one-quarter to half full of water before adding product.
Apply using extremely coarse droplets at a minimum water volume of 400 L/ha.
For beetle larvae and stem weevil, apply from mid-September at egg hatch or when overwintering adults first appear.
For caterpillars, apply when pests or damage are observed and delay irrigation and mowing for 24 hours after treatment.
For all other pests, irrigate with approximately 6 mm of water immediately after application to move the active ingredient into the root zone.

Application Rates:

Situation: Golf courses, Lawns including commercial and residential lawn areas, Sports grounds, Other sport and recreational turfgrass areas

Pest: Beetle larvae, including African Black Beetle (Heteronychus arator)

Rate: 750 mL to 1.5 L/ha or 7.5 to 15 mL/100m²

Critical Comments: Apply before or at peak egg hatch for maximum control (typically mid-September). Apply the higher rate for early season (mid-September) application where long residual protection is required, or in later season applications (mid-December onwards) when less sensitive mid instar grubs are present at the time of application, or in cases of high pest pressure.

Pest: Argentinian Scarab (Cyclocephala signaticollis)

Rate: 750 mL to 1.5 L/ha or 7.5 to 15 mL/100m²

Critical Comments: Apply before or at peak egg hatch for maximum control (typically mid-December). Use the higher application rates for later season applications when less sensitive mid instar grubs are present at the time of application or in cases of high pest pressure.

Pest: Argentine Stem Weevil larvae (Listronotus bonariensis), Billbug larvae (Sphenophorus brunnipennis)

Rate: 750 mL to 1.5 L/ha or 7.5 to 15 mL/100m²

Critical Comments: Apply early season (mid-September) applications when overwintered adults are first observed, to prevent damage and population build-up. Early application is essential to prevent grass damage due to feeding. Use the higher application rates when extended residual performance is required or for later season applications (mid-December onwards) or in cases of high pest pressure.

Pest: Caterpillars including Black Cutworm (Agrotis ipsilon), Lawn Armyworm (Spodoptera mauritia), Sod Webworm (Herpetogramma licarsisalis)

Rate: 750 mL/ha or 7.5mL/100m²

Critical Comments: To ensure optimum control, delay watering (irrigation) or mowing for 24 hours after application.

Applications should not be made when the soil is saturated with water because the adequate distribution of the active ingredient vertically in the soil profile cannot be achieved under this condition. As is the case with any insecticide applied to turfgrass for beetle larvae control, optimal results will be achieved if the product is irrigated into the turf immediately after application.

Rates are a general guide only. Before opening, carefully read Acelepryn Turf Insecticide directions for use, precautionary and protection statements, storage and disposal, safety directions and first aid instructions. The product is designed for the particular purpose indicated on the label. Failure to use the product strictly as directed may be illegal, dangerous and render the product ineffective.

Questions and answers from customers

How much of Acelepryn Turf Insecticide do you need to use in 10litres of water?

Q How much of Acelepryn Turf Insecticide do you need to use in 10litres of water?
Asked by Paul Freeman on December 26, 2024 10:18 am

A
Acelpryn Turf Insecticide only recommends spraying with a boom sprayer over a large area to ensure even coverage. It is calculated via the amount of Acelepryn required over a set area. For example, if you were targeting Lawn Armyworm, the rate advises mixing 7.5mL of Acelepryn in a minimum of 4L of water and evenly applying it over 100m² of turf. If you cannot apply via boom spray, we recommend looking at Acelepryn GR Turf Insecticide instead.

Is Acelepryn Turf Insecticide harmful to honey bees or native bees as I have both in my yard?

Q Is Acelepryn Turf Insecticide harmful to honey bees or native bees as I have both in my yard?
Asked by Norm WRIGHT on November 18, 2024 3:40 pm

A
Acelepryn Turf Insecticide is known for its low environmental impact and is exempt from poison scheduling. It is generally considered safe for non-target organisms, including bees, when used according to label instructions. However it's always best to apply it when bees are not actively foraging to minimize any potential risk.

I have approximately 4000 sqm of lawn and a 100l spray tank. Can you please advise on the amount of Acelepryn I need to achieve effective coverage? From the information 750ml to 1.5l per 10000sqm am i correct in thinking at 750ml I would need 300ml of acelepryn. My problem is the dilution rate (how much water)

Q I have approximately 4000 sqm of lawn and a 100l spray tank. Can you please advise on the amount ...... Read more
Asked by Steve on July 27, 2024 10:28 am

Answered by the admin
To ensure even coverage of Acelepryn Turf Insecticide, your boom spray needs to be calibrated to spray at least 400 L of water/10,000m² (or 4L water per 100m²). The Acelepryn Turf Insecticide label advises application rates per hectare (10,000m²), so you would need to work on 40% (0.4) of that rate for your 4000m² area. Therefore the rate conversion for 750mL-1.5L/ha in 400L Water over 10,000m² converts to 300-600mL in 160L Water over 4,000m².

What pests does Acelepryn Turf Insecticide kill?

Q What pests does Acelepryn Turf Insecticide kill?
Asked by Steve on June 12, 2024 3:51 pm

A
Acelepryn Turf Insecticide is for the control of a wide range of insect pests in turf, beetle larvae (lawn grubs), including African Black Beetle, Argentinian Scarab, Argentine Stem Weevil, Billbugs and several species of caterpillars, including Cutworm, Sod Webworm and Lawn Armyworm, with a residual performance that will provide up to 6 months of protection when used as directed.

Can soil be pre-treated with Acelepryn Turf Insecticide before laying turf?

Q Can soil be pre-treated with Acelepryn Turf Insecticide before laying turf?
Asked by Brad on June 12, 2024 3:47 pm

A
Acelepryn Turf Insecticide has no restraints or precautions regarding its use before laying new turf. To be effective, however, It needs to reside where the insect pests are active, which is usually the root zone or on the foliage of the turf. If the insecticide is situated too deep in the soil, the pests will not come in contact with it.

How do you apply Acelepryn Turf Insecticide?

Q How do you apply Acelepryn Turf Insecticide?
Asked by Bill on June 11, 2024 3:54 pm

A
Acelepryn Turf Insecticide (liquid) is recommended to be applied via a 'boom sprayer', as the insecticide must be evenly spread over a specific area. The general rate varies from 750 mL to 1.5 L/10,000m² (7.5 mL to 15 mL/100m²).

Is there a withholding period before sheep can graze after application?

Q Is there a withholding period before sheep can graze after application?
Asked by Pete on May 24, 2024 10:09 pm

Answered by the admin
The withholding periods (WHP) for Acelepryn Turf Insecticide states "not to graze treated turf/lawn or feed turf/lawn clippings from any treated area to poultry or livestock".

Hi, does Acelepryn Turf Insecticide have a shelf life?

Q Hi, does Acelepryn Turf Insecticide have a shelf life?
Asked by Michael on February 16, 2024 7:16 pm

Answered by the admin
Acelepryn Turf Insecticide does not have a best-before or expiry date. We recommend the best practice is to use the product approximately five (5) years from the date of manufacture.

Can the Acelepryn Turf Insecticide damage fruit trees?

Q Can the Acelepryn Turf Insecticide damage fruit trees?
Asked by Rob Kerslake on February 10, 2024 4:52 pm

A
Acelepryn Turf Insecticide 'directions for use' do not indicate any restraints around fruit trees. For further clarification, we recommend contacting the manufacturer Syngenta Australia Pty Ltd at 1800 022 035 or [email protected]

Can I apply this product to an area prior to seeding a bentgrass golf green? Once the seeds have germinated is there a period of time I should wait prior to spraying this insecticide onto the grass? Thanks Rodney White

Q Can I apply this product to an area prior to seeding a bentgrass golf green? Once the seeds have ...... Read more
Asked by Rodney White on September 14, 2023 2:42 pm

Answered by the admin
Acelepryn Turf Insecticide has no restraints or precautions regarding use before seeding new turf. As Acelepryn is an insecticide, not a herbicide, it should not affect germinating grass seed as it only targets insects. Applying any pesticide to emerging or new turf (up to 6-8 weeks of age) is not recommended due to phytoxicity effects. For confirmation of your specific situation would suggest contacting Syngenta Turf Australia (https://www.syngentaturf.com.au/contact-us).

How would you suggest applying Acelepryn Turf Insecticide to large lawns, i.e. Acreage that is approximately 2 acres of lawn?

Q How would you suggest applying Acelepryn Turf Insecticide to large lawns, i.e. Acreage that is ap...... Read more
Asked by Amanda on October 31, 2022 8:30 pm

A
Acelepryn Turf Insecticide (liquid) is registered to be applied via a 'boom sprayer', which would be ideal for a large area as the insecticide must be evenly spread over a specific area size. The application rate varies from 750mL to 1500mL per 10,000sqm, depending on the pests you are controlling. If you cannot apply by boom spray, another option is the Acelepryn GR Turf Insecticide. This is the same product but in a granular form that can be used with a manual hand spreader.

Disclaimer: This information and product advice is not intended to be advice or recommendations for any specific use or circumstance. You should seek specialist advice before using any product. Always follow the manufacturer’s guidelines. Specialist Sales liability is limited.

Host & Pest

Host	Pest
Host & Pest
Golf courses, Lawns including commercial and residential lawn areas, Sports grounds, Other sport and recreational turfgrass areas	African Black Beetle - 1st Instar Larvae, Argentine Stem Weevil, Argentinian Scarab - First Instar Larvae, Bill Bug - Larvae, Black Cutworm - Agrotis Ipsilon, Lawn Armyworm, Sod Webworm

Tips For Use

Restraints:

Do not apply when the soil is saturated with water. Vertical distribution of the active ingredient is compromised under saturated conditions.
Do not apply more than 2.8 L per hectare per year in broadcast applications to turfgrass.
Not to be used on or around food crops.
Do not allow bystanders to contact the spray cloud during application.

Spray Drift Restraints:

Do not apply unless the wind speed is between 3 and 20 km/h at the application site.
Do not apply during hazardous surface temperature inversion conditions (typically one to two hours before sunset to two hours after sunrise).
Maintain a mandatory 10-metre downwind buffer zone from natural aquatic areas when applying up to 1.5 L/ha.

Mixing Instructions:

Fill the spray tank to one-quarter to one-half full of water before adding Acelepryn.
Add product directly to the tank with continuous mechanical or hydraulic agitation.
Do not use air agitation, premix, or slurry.
Do not allow the spray mix to sit overnight. Re-agitate thoroughly if the mix has stood idle.

Application:

Apply extremely coarse droplets using nozzles such as Syngenta XC04 or XC08, or similar.
Spray with at least 400 L of water per hectare to ensure even coverage.
For caterpillar control: delay irrigation and mowing for 24 hours after application.
For all other pests: irrigate with approximately 6 mm of water immediately after application.

Compatibility:

Acelepryn is generally compatible with common fungicides, insecticides, and foliar fertilisers.
Always pre-test any tank mix with a small quantity before committing to commercial volumes.

Resistance Management:

Acelepryn is a Group 28 insecticide. Rotate with products from different modes of action to reduce the risk of resistance development. Consult your Syngenta representative or local agricultural department for current IRM strategies.

Protection of Wildlife, Fish, Crustaceans, and the Environment:

Dangerous to aquatic invertebrates.
Drift and runoff from treated areas may harm aquatic organisms in neighbouring areas.
Do not contaminate streams, rivers, or waterways with the product or used containers.

Storage:

Store in the original, closed container in a cool, well-ventilated, locked area, out of reach of children.
Do not store in direct sunlight.
For additional storage requirements, refer to the Safety Data Sheet.

Safety Directions:

No poison schedule number is allocated to this product.
First aid is not generally required.

First Aid:

If poisoning occurs, contact a doctor or the Poisons Information Centre. Phone Australia 131 126.
For further information, refer to the Safety Data Sheet (SDS).

This information and product advice are not intended as advice or recommendations for any specific use or circumstance. You should seek specialist advice before using any product. Always follow the manufacturer’s guidelines. Specialist Sales liability is limited.

Withholding Period

Withholding Period Details (WHP):

Do not graze treated turf or lawn, or feed turf or lawn clippings from any treated area to poultry or livestock.

SDS & Technical

Acelepryn Turf Insecticide Label APVMA	Download Pdf
Acelepryn Turf Insecticide Label	Download Pdf
Acelepryn Turf Insecticide Label SDS	Download Pdf
Acelepryn Turf Insecticide TechSheet	Download Pdf
Acelepryn Turf Insecticide - How it works.	Download Pdf
Acelepryn Turf Insecticide - For Golf Courses	Download Pdf
Acelepryn Turf Insecticide - For Sports Fields	Download Pdf
Acelepryn Turf Insecticide - For Turf Farms	Download Pdf
Acelepryn Turf Insecticide - For Bowling Greens	Download Pdf