Lawn fungus treatment is essential for maintaining a healthy and vibrant lawn, especially as new products emerge each year. In 2025, the market offers a variety of effective solutions designed to combat common lawn diseases such as brown patch, dollar spot, and powdery mildew. From organic options to chemical fungicides, homeowners can choose treatments that best suit their needs and preferences. With the right lawn fungus treatment, you can restore your grass's health and ensure a lush, green landscape.
SALE
−$4.52
Scotts DiseaseEx Lawn Fungicide, Controls and Prevents Disease Up to 4 Weeks, Treats Up to 5,000 sq. ft., 10 lbs.
- Use Scotts DiseaseEx Lawn Fungicide on home lawns to prevent disease before it appears and control disease at the first sign of symptoms
- Controls 26 listed lawn diseases, including brown patch, stem & stripe rust, red thread, powdery mildew, necrotic ring spot, and pink patch
- This fungicide for lawns starts working within 24 hours of application, and continues to control diseases up to 4 weeks
- For best results, begin applications of this lawn care treatment prior to disease symptoms, or when conditions are favorable for disease
- One 10 lb. bag of Scotts DiseaseEx Lawn Fungicide 10 lb. bag treats up to 5,000 sq. ft.
$21.47
SALE
−$2.01
BioAdvanced Fungus Control for Lawns, Ready-to-Spray, 32 oz
- FUNGICIDE: Fungus Control for lawns cures and prevents listed lawn diseases
- 30 DAY PROTECTION: Protects against lawn diseases for up to a month
- DISEASE CONTROL: Fungicide controls Red Threat, Brown Patch, Dollar Spot, Rust, and other listed diseases
- RAINPROOF PROTECTION: Systemic Fungicide is absorbed by grass and will not wash off
- Can be used on all lawn types
$20.98
Spectracide Immunox Fungus Plus Insect, 1 Pack
- Kills harmful insects on contact: Kills harmful insects including ants, sod webworms, fleas, brown dog ticks and more
- Kills listed major lawn diseases and fungus: prevents and controls black spot, brown patch, rust, powdery mildew and other listed diseases
- Rainproof In hours: Spectracide Immunox fungus plus insect control for lawns can’t be washed off by rain
- Quickflip Hose end Sprayer: Attaches easily to your garden hose and activates at the flip of a switch.
- 32 fl oz treats 2,500 SQ FT
$22.99
Atticus Gunner 14.3 MEC Propiconazole Fungicide (32 OZ) - (Compare to Banner Maxx) – Controls Brown Patch, Dollar Spot, Blights, Powdery Mildew, and Rusts
- PROVEN BROAD-SPECTRUM FUNGUS PREVENTION: Gunner 14.3 MEC contains 14.3% propiconazole; the same active ingredient as Banner Maxx, the fungicide golf, landscape, and nursery pros trust for proven protection against more than 20 plant fungi.
- AN ADVANCED FORMULA FOR EASY MIXING: The MEC in Gunner 14.3 MEC makes a difference. MEC, or microemulsion concentrate, formulations are made with extremely small particles resulting in mixing ease and greater product stability. Once mixed in the sprayer, Gunner 14.3 MEC won’t separate and settle meaning you won’t have to mix again and again. Our MEC formulation is also tank-mix compatible with many other fungicides making it easy to customize your best-fit fungus control solution.
- PREDICTABLE CONTROL EVEN WHEN THE WEATHER ISN’T: When unpredictable weather strikes, Gunner 14.3 MEC delivers control you can count on. Once sprays have dried, it is resistant to washing away with rain or irrigation – keeping your foliar treatment right where you need it, on the foliage. When treating for soil-borne fungus, we suggest watering in after application. Refer to the product label for complete application directions.
- CONTROL YOU SEE, NOT SMELL: Some fungus control products leave unwanted scents behind. Gunner 14.3 MEC mixes into a low-odor solution so results are all you’ll notice after application.
- FAST-ACTING AND LONG-LASTING: Gunner 14.3 MEC enters the plant quickly via root uptake or stem absorption to deliver fast fungus protection that lasts up to 28 days. Find application instructions and intervals per target fungus in the product label.
$44.99
The Andersons Prophesy Propiconazole Broad Spectrum Fungicide on DG Pro, 25lbs (up to 10,000 sq ft.)
- Broad spectrum and systemic disease control and suppression for turf
- Use this product in a preventative disease control program
- DG Pro formulation allows for more particles per square inch of th
- Easy to spread formula with Dispersing Granual Technology, allows for more particles per square inch of the product - leads to better control of Fungicide
$69.88
SALE
−$7.00
Earth's Ally Fungicide for Lawns | 32 fl. oz. Ready-to-Spray, Treats 5,000 Sq. Ft. | Natural Spray | Pet Safe | Bee Safe
- LAWN FUNGICIDE - Prevents and effectively controls brown patch, dollar spot, summer patch and rust.
- READY-TO-SPRAY - Bottle connects directly to garden hoses and the concentrated formula automatically mixes with water to treat up to 5,000 sq. ft. of turf.
- NO HARSH CHEMICALS - Earth's Ally Fungicide for Lawns is formulated from food-grade citric acid.
- SAFE FOR PEOPLE, PETS & PLANET - Safe when used as directed and ideal for use on lawns, trees and shrubs year-round.
- PROVEN BEE SAFE - Earth’s Ally is committed to protecting our pollinators. Every formula is independently tested and proven safe for the bee population.
$19.98
SALE
−$4.20
Scotts Turf Builder Healthy Plus Lawn Food, 2-in-1 Fungicide and Fertilizer, Helps Grass Withstand Summer Stress, 4,000 sq. ft., 13.70 lbs.
- Scotts Turf Builder Healthy Plus Lawn Food contains a broad-spectrum and systemic fungicide for prevention and control of lawn diseases and lawn food to help your lawn recover from stresses
- Our fungicide plus lawn fertilizer controls 27 types of diseases, including brown patch, leafspot, powdery mildew, and red thread
- Apply this treatment prior to disease symptoms when conditions are favorable for disease and/or stressful periods
- This lawn care product is for use on all grass types and helps grass to withstand summer stress (when used as directed)
- One 13.70 lb. bag of Scotts Turf Builder Healthy Plus Lawn Food covers 4,000 sq. ft.
$30.79
Heritage G Fungicide 30 lb Bag (1 Bag) 6666273
- Azoxystrobin 0.31%
- Golf courses, lawns and landscape areas around residential, institutional, public, commercial and industrial buildings, parks, recreational areas and athletic fields.
$72.69
SALE
−$16.00
Atticus Gunner 14.3 Fungicide (1 Gal) - Compare to Banner Maxx - Controls Brown Patch, Dollar Spot, Blights, Powdery Mildew, and Rust - Propiconazole
- PROVEN BROAD-SPECTRUM FUNGUS PREVENTION: Gunner 14.3 MEC contains 14.3% propiconazole; the same active ingredient as Banner Maxx, the fungicide golf, landscape, and nursery pros trust for proven protection against more than 20 plant fungi.
- AN ADVANCED FORMULA FOR EASY MIXING: The MEC in Gunner 14.3 MEC makes a difference. MEC, or microemulsion concentrate, formulations are made with extremely small particles resulting in mixing ease and greater product stability. Once mixed in the sprayer, Gunner 14.3 MEC won’t separate and settle meaning you won’t have to mix again and again. Our MEC formulation is also tank-mix compatible with many other fungicides making it easy to customize your best-fit fungus control solution.
- PREDICTABLE CONTROL EVEN WHEN THE WEATHER ISN’T: When unpredictable weather strikes, Gunner 14.3 MEC delivers control you can count on. Once sprays have dried, it is resistant to washing away with rain or irrigation – keeping your foliar treatment right where you need it, on the foliage. When treating for soil-borne fungus, we suggest watering in after application. Refer to the product label for complete application directions.
- CONTROL YOU SEE, NOT SMELL: Some fungus control products leave unwanted scents behind. Gunner 14.3 MEC mixes into a low-odor solution so results are all you’ll notice after application.
- FAST-ACTING AND LONG-LASTING: Gunner 14.3 MEC enters the plant quickly via root uptake or stem absorption to deliver fast fungus protection that lasts up to 28 days. Find application instructions and intervals per target fungus in the product label.
$82.99
Fertilome (10765) F-Stop Lawn and Garden Fungicide RTS (32oz)
- Controls damaging diseases like Black Spot, Rust, Blights and more. See label for full list.
- Designed for outdoor use on roses, flowers, ornamental shrubs, fruits, nuts, vegetables and lawns.
- Most effective as a fungicide when it is used to prevent diseases before they appear.
- Comes in a ready to use spray bottle allowing for a quick and easy application.
- Spray plant, covering both upper and lower leaf surfaces to the point spray begins to run off.
$23.99
Last update on 2025-05-02 / Affiliate links / Images from Amazon Product Advertising API