10 Best Lawn Insecticides 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing products, scanning reviews, spending more than 36 hours of research and speaking with our test users, we think the Ortho Home Defense Insect Killer for Lawns Granules is the one of the Best Lawn Insecticide on the market.

# Image Name Brand Price
1
⭐Best Choice
Ortho Home Defense Insect Killer for Lawns Granules
Ortho Home Defense Insect Killer for Lawns Granules, 10 lb. Check price Ortho $$$$$ Check price
2
💲Best value for the money
BioAdvanced 700288S Complete Insect Killer for Soil & Turf Pest
BioAdvanced 700288S Complete Insect Killer for Soil & Turf Pest Control, 10-Pounds, Ready-to-Spread Granules Check price BioAdvanced $$$$$ Check price
3 Ortho BugClear Lawn Insect Killer Ortho BugClear Lawn Insect Killer - Kills Ants, Ticks, Sod Webworms, Fleas and Spiders in Your Yard, Fast-Acting, Kills By Contact Above and Below the Ground, 20 lb. Check price Ortho $$$$$ Check price
4 The Andersons DuoCide Professional-Grade Lawn Insect Control The Andersons DuoCide Professional-Grade Lawn Insect Control - Covers up to 4,500 sq ft (18 lb) Check price The Andersons $$$$$ Check price
5 BioAdvanced 700280B Complete Insect Killer for Soil & Turf Flea BioAdvanced 700280B Complete Insect Killer for Soil & Turf Flea and Tick Yard Protection, 32 oz, Ready-to-Spray Check price BioAdvanced $$$$$ Check price
6
👑Premium Pick
Scotts GrubEx1 Season Long Grub Killer
Scotts GrubEx1 Season Long Grub Killer, 28.85 lb. Check price Scotts $$$$$ Check price
7 Ortho Home Defense Insect Killer for Lawn & Landscape Ready-to-Spray Ortho Home Defense Insect Killer for Lawn & Landscape Ready-to-Spray - Treats up to 5,300 sq. ft, Kills Ants, Ticks, Mosquitoes, Fleas & Spiders, Starts Killing Within Minutes, 32 oz. Check price Ortho $$$$$ Check price
8 Spectracide Triazicide Insect Killer For Lawns Granules Spectracide Triazicide Insect Killer For Lawns Granules, 40-Pound, 2-Pack Check price Spectracide $$$$$ Check price
9 Spectracide 1-Gallon Acer Plus Triazicide Insect Killer for Lawns and Spectracide 1-Gallon Acer Plus Triazicide Insect Killer for Lawns and Landscapes Concentrate, Brown/A (96203) Check price Spectracide $$$$$ Check price
10 Spectracide Triazicide Acre Plus Insect Killer For Lawns Granules Spectracide Triazicide Acre Plus Insect Killer For Lawns Granules, 35.2-Pound Check price Spectracide $$$$$ Check price

Ortho Home Defense Insect Killer for Lawns Granules – Best Overall Lawn Insecticide

Ortho Home Defense Insect Killer for Lawns Granules
  • 3-month protection (Refer to back panel for the insects controlled for 3 months)
  • Kills listed bugs outside before they come inside
  • Starts creating a bug barrier in minutes
  • Satisfaction guaranteed or your money back
  • 10 lb. bag treats up to 10,000 sq. ft.

BioAdvanced 700288S Complete Insect Killer for Soil & Turf Pest – Best Budget Lawn Insecticide

BioAdvanced 700288S Complete Insect Killer for Soil & Turf Pest
  • INSECT KILLER: Kills over 30 outdoor pests in lawns and around home including grubs, ants, ticks and more in 24 hours
  • 3 MONTH PROTECTION: Kills listed soil insects for up to 3 months
  • USE ON: Soil, turf lawns and around the home
  • KILLS MOSQUITO: Kills mosquitos in addition to 30 other outdoor pests
  • RESTRICTIONS: Not for use in NY, CT, VT, MD

Ortho BugClear Lawn Insect Killer

Ortho BugClear Lawn Insect Killer
  • Kill all listed bugs, including ants, ticks, sod webworms, fleas & spiders, with Ortho BugClear Lawn Insect Killer
  • Use on lawns, around a home's perimeter, and on ornamentals, in vegetable gardens (on listed vegetables) & flower beds
  • Fast-acting, kills above and below the ground, and creates a barrier to keep bugs from coming inside (refer to packaging for complete list)
  • Apply using a Scotts Drop, SpeedyGreen, or EdgeGuard spreader, then water in
  • Provides up to 20,000 sq. ft. of coverage

The Andersons DuoCide Professional-Grade Lawn Insect Control

The Andersons DuoCide Professional-Grade Lawn Insect Control
  • DuoCide Lawn Insect Control provides curative treatment for: grubs, fire ants, mole crickets, fleas and more
  • Single application allows for "double kill", eliminating pests both above and below the soil's surface
  • DuoCide's unique formula contains both bifenthrin and carbaryl - two professional-grade insecticides
  • features Dispersible Granule (DG) Technology allowing granules to disperse quickly and completely when watered, moving them directly into the soil
  • Not for sale in California

BioAdvanced 700280B Complete Insect Killer for Soil & Turf Flea

BioAdvanced 700280B Complete Insect Killer for Soil & Turf Flea
  • INSECT KILLER: Kills listed surface insects including grubs, ants, ticks and more in 24 hours
  • 3 MONTH PROTECTION: Kills listed soil insects for up to 3 months
  • USE ON: Soil and turf lawns and around the home
  • PLUS MOSQUITO KILLER: Kills mosquitos in addition to 30 other outdoor pests
  • RESTRICTIONS: Not for use in NY, CT, VT, MD

Scotts GrubEx1 Season Long Grub Killer – Premium Pick

Scotts GrubEx1 Season Long Grub Killer
  • One application in the spring or early summer kills and prevents grubs for 4 months, (satisfaction or your money back)
  • Helps prevent root damage caused by insects for a stronger lawn
  • Prevents turf damage by killing grubs when they are young
  • Kills 25 percent more grub types vs original GrubEx
  • Scotts products are designed to work with Scotts spreaders
  • Not Sold in HI or in Kings, Nassau, Queens or Suffolk counties of NY state

Ortho Home Defense Insect Killer for Lawn & Landscape Ready-to-Spray

Ortho Home Defense Insect Killer for Lawn & Landscape Ready-to-Spray
  • Ortho Home Defense Insect Killer for Lawn & Landscape Ready-To-Spray kills 235 listed insects, including ants, ticks, mosquitoes, fleas & spiders outside before they come inside; plus it even creates a bug barrier to keep them out
  • KILL OUTDOOR INSECTS: Starts working within minutes to kill listed outdoor bugs, so those lawn insects won't come inside your home
  • LONG-LASTING CONTROL: This insect spray keeps on killing ants, spiders (excluding black widow), and American dog ticks for an impressive 3 months
  • KEEP BUGS OUT: Create a barrier that keeps insects from coming inside your house (see product label for complete lists of pests)
  • EASY TO APPLY: One bottle treats up to 5,300 sq. ft., and there's no mixing or measuring--just attach to your garden hose and spray; people and pets may re-enter after the treated area has been allowed to dry

Spectracide Triazicide Insect Killer For Lawns Granules

Spectracide Triazicide Insect Killer For Lawns Granules
  • KILLS LAWN INSECTS: Use outdoors on lawns and as a band treatment around your house foundation.
  • KILLS MORE THAN 100 INSECT TYPES: Kills insects above and below ground, including ants (excluding harvester and pharaoh ants), crickets, armyworms, cutworms, grubs, ticks and others as listed.
  • KILLS ON CONTACT: Treat when insects first appear or when you notice lawn damage.
  • CONTROLS GRUBS: Treat any time between late July and early October.
  • GRANULAR FORMULA: Distribute granules uniformly around the treatment area; water in lightly immediately after application.

Spectracide 1-Gallon Acer Plus Triazicide Insect Killer for Lawns and

Spectracide 1-Gallon Acer Plus Triazicide Insect Killer for Lawns and
  • FAST-ACTING FORMULA: Protects lawns, vegetables, flowers, trees and shrubs
  • ACRE PLUS: Covers up to 64,000 square feet of lawn
  • KILLS 180+ PESTS ON CONTACT: Kills above and below ground – kills grubs, ants, fleas, chinch bugs, mosquitoes, sod webworms, aphids, beetles, whiteflies, mites, deer ticks, Japanese beetles, European crane flies and other listed insects
  • LONG-LASTING FORMULA: Provides up to 2 months of control of nuisance pests
  • CONCENTRATE FORMULA: Mix with water – see product label for mixing rates

Spectracide Triazicide Acre Plus Insect Killer For Lawns Granules

Spectracide Triazicide Acre Plus Insect Killer For Lawns Granules
  • KILLS LAWN INSECTS: Use outdoors on lawns and as a band treatment around your house foundation.
  • ACRE PLUS: Treats up to 44,000 square feet of lawn.
  • KILLS ON CONTACT: Treat when insects first appear or when you notice lawn damage.
  • CONTROLS GRUBS: Treat any time between late July and early October.
  • GRANULAR FORMULA: Distribute granules uniformly around the treatment area; water in lightly immediately after application.

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