Lawn Beetle & Grub Killa (Granular)

Lawn Beetle & Grub Killa (Granular)

A highly effective, fast acting product that kills Lawn Beetles and Grubs when they come into contact with it.

Available in: 1kg, 2.5Kg, 750g, 5 Kg


  • Insecticide with an active more gentle on the environment
  • Effective control of lawn beetles and grubs in the home garden
  • Fast acting


Granular – Active = 2g/Kg Bifenthrin



HOW TO USE: Do not apply inside buildings. Richgro Lawn beetle and Grub Killa is dispensed directly from the pack. It will not harm soil or plants when used as directed. Use with caution around pets.

Reapply as necessary. Inspect for continued activity and reapply if required.

Area: LAWNS Lawn Armyworm, Sod Webworm:60g/10m2 Argentine Stem, Weevil adults:60-120g/10m2 African Black beetle adults:120-180g/10m2 Bilbug adults:60-120g/10m2

HOW TO APPLY: Broadcast Richgro Lawn Beetle and Grub Killa to ensure uniform coverage over the area to be treated. To provide optimum control, water immediately after application with up to 4mm of water. Inspect treated areas for continuing activity and reapply as required. Where a rate range is indicated, use lower rates on lower insect pressure and higher rates on higher insect pressure.

Caution: DO NOT use indoors DO NOT allow chemical containers or granules to get into drains, sewers, streams, or ponds POISONOUS TO FISH DO NOT apply within 2 metres of a fish pond or water containing fish or other aquatic species. DO NOT spread granules directly onto humans, pets, exposed food, food preparation areas or food utensils.


Please refer to the product’s label and Material Safety Data Sheet (MSDS) for information on how to safely use this product.


Requirements Calculator

how much do I need?

For your Pots, Garden or Lawn, enter the dimensions of the area or pot size and hit Calculate.

Note: Guide only. Refer to pack for usage rates.

Before purchasing Richgro Lawn Beetle and Grub Killa it is a good idea to check your lawn to make sure that you have lawn beetles or grubs.

Brown patches in lawn can be caused by other problems such as fungal diseases, water repellent soil (dry patch) or even over application of fertiliser (burning of the lawn)

If you are not sure if you have lawn beetles or grubs the best way to find out is to pick a part of the lawn that has a brown patch, mix up some soapy water in a bucket and apply it to the edges of the brown patch, if you have beetles or grubs, they will surface after about ten minutes and will need to be treated.

NOTE: Always apply to a freshly mown lawn, and to ensure that the application of Lawn Beetle and Grub Killa penetrates well into the lawn soil, apply a soil wetter such as Ezi Wet prior to application of Lawn Beetle and Grub Killa.