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5 Best Lawn Insect Killers

Most recommended
Cutter Backyard Bug Control
  • Brand: Spectrum
  • Item Weight 1.08 pounds
  • Insecticides
A good choice too
BioAdvanced Science-Based Solutions Grub
  • Killer for Lawns
  • Concentrate
  • 2 pounds
A good choice too
BAYER CROP SCIENCE Complete Insect Killer
  • Ready-to-Spray
  • 2 pounds
  • 5 x 2.55 x 11.25 inches
Acer Plus Triazicide Insect Killer
  • Spectracide
  • Color Brown/A
  • 1 inches
Spectracide Triazicide Acre Plus Insect Killer
  • United Industries
  • For Lawns Granules
  • 35.2-Pound

Choose the Best Lawn Insect Killer

Customer’s Choice: the Best Rated Lawn Insect Killers

14 users answered this survey. Please help us improve this review!

14.29% of users selected Cutter Backyard Bug Control, 28.57% selected BioAdvanced Science-Based Solutions Grub, 14.29% selected BAYER CROP SCIENCE Complete Insect Killer, 7.14% selected Acer Plus Triazicide Insect Killer and 35.71% selected Spectracide Triazicide Acre Plus Insect Killer. Every month we analyze your answers and change our rating.

Lawn insect killers are pesticides that kill lawn pests and other animals, such as fleas, ants, ticks, mites, mice, or rats. 

The most common types of insects killed with these chemicals include:

  • chiggers – a type of arthropod found in the US & Canada which can cause intense itching; mosquitoes – known for transmitting diseases like malaria and yellow fever; 
  • cockroaches – nasty wingless insects living near humans;

These products come in a variety of forms from granules or pellets that can be scattered on the lawn surface to sprays that you spray onto the foliage. Lawn insecticides are typically used to control pest infestation in yards, golf courses and gardens as well as public spaces like parks, schools and campgrounds. Other names for this type of product include turfgrass insecticide or lawn pesticide.

The best lawn insect killers will kill insects on your property without harming the environment or you. With so many options out there, how do you know which one is the best for your yard? The experts have compiled a list of all-natural and organic pesticides as well as chemical ones to help you make an informed decision on what’s right for you.

Spectrum Cutter Backyard Ready-to-Spray Mosquito Repellent – the Editor’s choice!

This Spectrum mosquito repellent is a quick, easy and effective way to protect your property against mosquitoes and other common bugs. With an integrated hose-end sprayer, you can quickly activate the repellent at home without any mixing or all that messy residue.

The new formula eliminates bugs fast for up to 12 weeks of coverage with just one application – so it kills over 30 listed ant types, fleas and other listed insects like earwigs, carpenter ants or harvester ants.

You’ll be able to control up to 5 thousand square feet of lawn with just one 20-ounce bottle.

  • Kills quickly;
  • Control up to 12 weeks (mostly summer season);
  • Comfortable hose-end sprayer;
  • Decent coverage – up to 5, 000 sq. ft.;
  • No mixing is necessary;
  • Won’t cope with some mosquito types;
  • It may cause eye and skin irritation;

If you’re looking for a quick fix when struggling with those nasty end-of-summer insects, this Spectrum insecticide should be what you’ve been waiting for – the bug protection lasts up to 12 weeks.

BioAdvanced 700270B Grub, Ant & Mosquito Killer – the best for quick action!

BioAdvanced Grub, Ant And Mosquito Killer is an insect killer for the outside of your home. It kills listed soil insects including grubs, ants and ticks in 24 hours and other outdoor pests like mosquitoes (it also kills 30+ common types).

This powerful pesticide has 6 times longer shelf life than leading brands offering 3-month protection.

Trim to fit around-the-home applications providing up to 6,667 square feet coverage! Keep pests away today with BioAdvanced Grub, Ant And Mosquito Killer.

  • Kills the insects in 24 hours;
  • 3-month protection;
  • Can be used on soil and turf lawn outside the house;
  • Kills mosquitoes as well;
  • The coverage area is 6,500 sq. ft.;
  • Not for sale in CT, VT, NY;
  • Needs a few applications;
  • Hard to mix;

The BioAdvanced insecticide is the perfect solution for your insect problems. With a ton of amazing benefits, like killing all insects within 24 hours and protecting against existing invaders for up to 3 months.

BAYER CROP SCIENCE 700280B Complete Insect Killer – the best for turf lawns!

This powerful insect killer will kill any listed insects in your lawn 24 hours after use, and lasts for up to 3 months if you apply it to the soil around your home. It also doubles as a mosquito killer. You no longer have to deal with those annoying mosquitoes by yourself.

This powerful pesticide has 6 times longer shelf life than leading brands offering 3-month protection.

Easy to use and effective on all the insects that elbow each other out for turf supremacy, this product is exactly what you need when dealing with everything from grubs to ticks.

  • Kills 30+ surface insects in 24 hours;
  • Can protect the soil and turf lawn for 3 months;
  • Decent coverage;
  • Ready-to-spray;

  • Restricted for sale and use in CT, VT, NY and MD;
  • Not fully rainproof;
  • Less coverage than claimed;

Killing ants just got easier with this 24-hour insect killer by Bayer. Its 3-month protection is perfect for when you’d rather work in your yard than spend all day spraying insecticide.

Spectracide 1-Gallon Acer Plus Triazicide Insect Killer – the best for coverage!

With this Spectracide insecticide, any type of pest will be gone in no time with its formulation that both kills above the ground pests on contact as well as below ground ones.

It’s a fast-acting insect killer too, so if you’re tired of being pestered by mosquitoes then this product is perfect for you!

Spectracide even offers a 1-gallon concentrate so it’s easy to mix with water and get up to two months of bug protection.

  • Can cover up to 64, 000 sq. ft.;
  • Acts quickly;
  • Kills up to 180+ insects;
  • Concentrated formula;
  • Easy to mix;

  • Only 2-month control;
  • Toxic;
  • Won’t cope with some worms;

Protect your lawn with this Spectracide concentrated, fast acting formula that covers up to 64,000 sq. ft. It is also long lasting for up to 2 months of protection against crawling insects that bother plants.

Spectracide Triazicide Acre Plus Insect Killer For Lawns Granules – the best for house foundation!

Control pests and heal lawn damage with Spectracide Triazicide Acre Plus Insect Killer For Lawns Granules!

Designed to prolong the life of your grass, this formula works in 3 ways: 

  • as a band treatment around house foundations where insects have taken hold;
  • when applied at the first sign of pest infestation or turf disease; 
  • for preventive maintenance;

It’ll cover 44,000 square feet; perfect if you have a big property. This insecticide doesn’t just kill lawn pests – it also helps control grubs and will work well at any time between late July and early October. Use annually on your yard for protection against insect patching, grubs, caterpillars, sod webworms – even those nasty ants that like to wreak their havoc during barbecue season.

  • Good for treating a house foundation;
  • Destroys nasty pests on contact;
  • The coverage up to 44, 000 sq. ft.;
  • Powerful granular formula;
  • Won’t cope with some bugs and moles;
  • May require a few applications;
  • Only for a “flea season”;

Satisfy your craving for a nice green lawn. Treat it with these Spectracide insecticide granules to kill annoying bugs that are encroaching on your precious greenery without harming the environment.

Useful Video: Spectracide Triazicide Insect Killer 3 Day Review