Spectracide Triazicide Lawn Insect Killer Concentrate 40 oz
Spectracide Triazicide Insect Killer Review: Powerful Lawn Protection
Last Updated: May 2025
Key Features: Kills 260+ lawn insects • Up to 3 months protection • 6,400 sq ft coverage • Gamma cyhalothrin formula • Safe for lawns when dry
Product Overview
The Spectracide Concentrate Triazicide Lawn & Landscapes Insect Killer is a professional-grade insecticide that delivers season-long protection against over 260 common lawn and garden pests. Its powerful gamma cyhalothrin formula works on contact to eliminate destructive insects while being safe for plants when used as directed.
Key Specifications
| Item Form | Concentrate (mixed with water) |
|---|---|
| Active Ingredient | Gamma Cyhalothrin |
| Coverage | Up to 6,400 square feet |
| Liquid Volume | 40 Fluid Ounces |
| Protection Duration | Up to 3 months |
| Target Pests | Ants, chinch bugs, armyworms, fleas, ticks, Japanese beetles, and 250+ more |
Effectiveness Against Common Pests
This concentrate has proven particularly effective against:
- Fire ants - Kills on contact according to user reports
- Armyworms - Saved lawns from destructive outbreaks
- Japanese beetles - Protects roses and ornamentals
- Grubs - Helps reduce mole food sources
- Fleas and ticks - Creates a protective barrier
Pros
- Highly effective against 260+ insect species
- Long-lasting protection (up to 3 months)
- Economical concentrate formula
- Safe for plants when used properly
- Quick results - works within days
- Rain-resistant after application
Cons
- Requires proper mixing and application
- Not 100% effective against all pests (users report ~80% effectiveness)
- Need to keep pets/children off lawn until dry
- Some persistent pests may require reapplication
Application Tips
For best results with Spectracide Triazicide:
- Mix properly - Follow label directions for dilution rates
- Apply early - Treat before insect populations peak
- Thorough coverage - Spray to the point of runoff, including undersides of leaves
- Time it right - Apply when rain isn't expected for 24 hours
- Reapply as needed - Especially after heavy rainfall
- Safety first - Keep people and pets off lawn until completely dry
Customer Experiences
With over 10,000 ratings averaging , users report:
"Far better than competitors - I noticed a significant reduction in lawn-damaging insects within days."
- JP, verified purchaser
"Saved my lawn from armyworms - application was super easy with my broadcast spreader."
- James, verified purchaser
"Kills fire ants on contact - not many other insecticides work this well."
- Crawdad, verified purchaser
Final Verdict
The Spectracide Triazicide Insect Killer Concentrate offers professional-level pest control for homeowners. While no product is 100% effective against all pests, this gamma cyhalothrin formula delivers exceptional results against the most common lawn-damaging insects. Its 3-month residual protection, large coverage area, and plant-safe formula make it an excellent value for maintaining a healthy, pest-free landscape.
Best for: Homeowners dealing with ants, grubs, beetles, and other lawn pests who want long-lasting protection without frequent reapplications.
