Superway Total Lawn Grub & Beetle Killer Imidacloprid Systemic Insecticide Concentrate is the one-stop beetle management for all your lawn’s pest problems. Every gardener knows the devastation brought on by pests like the Curl Bug, Billbug Larvae, African Black Beetle, and other destructive beetles. Superway’s revolutionary product ensures that your garden remains free from these malicious invaders, safeguarding its health and vibrancy.
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Total Lawn Grub & Beetle Killer – Superway – Concentrate 1L
$17.90
SKU: BOT054
- Superway’s Solution: Effectively tackles Curl Bug, Billbug Larvae, and African Black Beetle.
- Dual Action Formula: Provides both contact and systemic insecticide protection.
- Protect Your Lawn: Prevents yellowing, browning, and grass roll-back damage.

4 fortnightly payments of

4 fortnightly payments of

4 fortnightly payments of
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Key Features
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Comprehensive Beetle Management: Targets lawn grubs, beetles, and other soil-dwelling pests effectively.
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Long-Lasting Protection: Provides extended control to prevent reinfestation and maintain lawn health.
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User-Friendly Application: Liquid concentrate format allows for easy mixing and even coverage across your lawn
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Safe for Lawns: Designed to protect grass while eliminating pests without harming your turf.
How to Use
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Prepare: Shake the container well before use.
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Measure: Pour 10 mL of concentrate per square metre into a measuring cylinder.
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Mix: Add concentrate to 1 litre of water (repeat as needed for larger areas).
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Apply: Evenly apply the solution over the lawn during peak pest activity (mid-spring to mid-summer for grubs; late spring to early summer for billbug larvae).
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Rinse: Rinse measuring cylinder and replace the cap after use.
Ingredients
5g/L Imidacloprid (active)
Guides
Precautions
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Always read and follow the label instructions before use to ensure safety and effectiveness.
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Wear protective gloves and avoid contact with skin and eyes during mixing and application.
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Keep pets and children away from treated areas until the product has dried completely.
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Do not apply near water sources or drains to prevent contamination.
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Avoid over-application, as excessive use may impact beneficial soil organisms such as earthworms.
FAQ
Can Total Lawn Grub & Beetle Killer be used on all types of grass?
Yes, this product is safe for most grass types, including warm-season and cool-season varieties. Always check the label for specific grass compatibility to ensure optimal results. If you’re unsure, test on a small area before full application.
When is the best time to apply this product?
For curl grubs, apply during peak egg hatch (mid-spring to mid-summer). For billbug larvae, treat during peak adult activity or when young larvae are present, usually late spring to early summer.
How soon can I let children and pets back onto the lawn after application?
Once the treated area is completely dry, it is safe for children and pets to return to the lawn. This typically takes a few hours, depending on weather conditions.
Total Lawn Grub & Beetle Killer – Superway is your trusted solution for maintaining a healthy, pest-free lawn with ease! If you’ve got some more work planned, have a look at our Garden range for some more fantastic backyard ideas!
Temprid 75 vs. Traditional Insecticides: Why It’s the Superior Choice
| Weight | 1.1 kg |
|---|---|
| Dimensions | 13 × 5 × 27 cm |
| ALL Product Type | Garden pests |
| Brand | Superway |
| Product Form | Emulsifiable Concentrate |
| Ingredient Type | Imidacloprid |
| Mode Of Action | Contact, Eradicant, Non-Selective, Residual, Systemic |
| Application Area | Lawns, Turf |
| Safety Feature | Re-entry Allowed Once Dry |
| Shop by Pest | Beetles, Larvae |
Q & A
Total Lawn Grub & Beetle Killer - Superway - Concentrate 1L
Hey Doug,
Yes, Superway Total Lawn Grub & Beetle Killer (Imidacloprid 5 g/L concentrate) should be watered in after application to be effective. The product works through both contact and systemic uptake — watering helps move the insecticide into the root zone where grubs feed. Without watering in, the chemical remains on the surface and cannot reach soil-dwelling pests like curl grubs and billbug larvae, significantly reducing its efficacy.
Hey Greg,
For Curl Grubs:
The optimal time to apply Superway Total Lawn Grub & Beetle Killer is during the peak egg hatch period for curl grubs, which occurs between mid-spring and mid-summer. Treating at this time targets the most vulnerable life stage of the grubs, maximizing effectiveness and minimizing lawn damage.
For Billbug Larvae:
The best application window is at the peak of adult bug activity or when small larvae (about 4mm) are found in the thatch or surface soil. This typically falls between late spring and early summer.
Hey Jenny
The little mounds of dirt on your lawn are unlikely to be caused by grubs directly. Grubs, such as those from the African Black Beetle or Armyworm, typically cause damage by eating grass roots, leading to brown patches rather than creating mounds of dirt
The active ingredient in the Total Lawn Grub & Beetle Killer – Superway – Concentrate 1L is Bifenthrin. This is a synthetic pyrethroid insecticide that's effective against a wide range of lawn pests, including lawn grubs and beetles.
Bifenthrin works by affecting the nervous system of insects, leading to paralysis and death. It's known for its long-lasting residual effect, which can provide protection for several weeks after application.
Always read the label and use only as directed. The label contains important information on safe usage, storage, and disposal. If you have any concerns about using this product, consult with a professional pest control expert.
Ritchie Davos answered on 7 March 2025 store managerFor the Total Lawn Grub & Beetle Killer – Superway – Concentrate 1L, the recommended mixing ratio is typically 10–15 ml of concentrate per 1 litre of water. Be sure to check the product label for specific instructions, as the exact ratio may vary based on the severity of the infestation or the area to be treated.
When dealing with chemical products, always read the label to ensure safety and correct usage.
Ritchie Davos answered on 4 March 2025 store managerSorry, no questions were found
22 reviews for Total Lawn Grub & Beetle Killer – Superway – Concentrate 1L
| 5 star | 86 | 86% |
| 4 star | 13 | 13% |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
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Total Lawn Grub & Beetle Killer - Superway - Concentrate 1L

Mosquito Traps

An excellent product.
GREAT SERVICE, PROMPT DELIVERY
Good price . Gets rid of lawn grub quickly.
Fast delivery, good price, good communication.
I actually haven’t had a chance to use it yet, as we’ve had so much rain. But delivery and correspondence was excellent
Early days as to the effectiveness of the product as have only recently applied it to areas with recent grass grub activity evident. It was easy to order online although the parcel took several weeks to deliver to us due to the Christmas backlog.
Just Applied Product – Hopefully Works Great
Great product
Worked brilliantly, no signs of grubs within a week