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20 Best Fungus Control For Lawns (2023 Updated)

Fungus is a type of plant that can be found in soil, on plants, or on decaying matter. Fungi can be beneficial to lawns, but they can also cause problems. Fungus control for lawns is the process of keeping fungi populations in check so that they do not become a nuisance.

This can be done through a variety of methods, including cultural practices, chemical controls, and biological controls.

20 Best Fungus Control For Lawns

Product Image Product Name Features Price

Bayer Advanced Fungus Control For Lawns – 32 oz bottle

  • Cures and prevents listed lawn diseases
  • Controls red thread, brown patch dollar spot, rust and other listed diseases
  • Greater coverage and long, weatherproof protection

Southern Ag 16 oz. Liquid Copper Fungicide

  • 16 oz – Pint

Bonide 814 Copper Fungicide, Liquid, 1 qt

  • Controls diseases on listed vegetables, fruits, flowers and more
  • Approved for organic gardening
  • Dormant and growing season applications

Organocide Plant Doctor Systemic Fungicide

  • Insecticide, fungicide, miticide
  • Kills insects by contact & controls diseases
  • Harvest same day

Bonide Fung-onil Multi-Purpose Fungicide Concentrate 1 Quart

  • 32 oz

Bonide 148 Infuse System Plant Fungicide, 1 Pint – 16 fl oz jug

  • Powerful, systemic protection that prevents, and cures fungicide
  • Formula lasts for up to 1 month
  • Provides a broad spectrum of disease control on roses, flowers, lawns, trees, and shrubs

BioAdvanced 10 lbs. Granules Fungus Control for Lawns

  • Fungicide: Fungus Control for lawns cures and prevents listed lawn diseases
  • 30 Day Protection: Protects against lawn diseases for up to a month

Patch Pro Fungicide 16oz

  • 14.3% Propiconazole
  • Landscape, turf, ornamentals
  • 0.5 ounces per gallon of water to treat 1,000 square feet

Dr. Earth Final Stop Fungicide, Disease Control – 24 fl oz

  • OMRI listed for use in organic gardening.
  • May be used up to the day of harvest.
  • An effective alternative to chemical sprays that contains no synthetic ingredients.

Daconil Concentrated Liquid Fungicide – 16 oz bottle

  • Broad spectrum fungicide
  • Soft on beneficial insects
  • Rapid breakdown

Propiconazole 14.3 Fungicide – 1 Gallon

  • Microemulsion formulation for less odor, better tank stability and excellent plant coverage
  • Locally systemic mode of action for long-lasting disease control

Bonide – Mancozeb Flowable with Zinc Concentrate Fungicide

  • A broad spectrum fungicide for use on a wide variety of vegetables and ornamentals
  • Controls leaf spot downy mildew blights anthracnose botrytis and other listed diseases

Garden Sentinel Biofungicide – 16 oz. Concentrate

  • 16 oz. Concentrate
Bayer Advanced Fungus Control For Lawns – 32 oz bottle
  • Cures and prevents listed lawn diseases
  • Controls red thread, brown patch dollar spot, rust and other listed diseases
  • Greater coverage and long, weatherproof protection
Southern Ag 16 oz. Liquid Copper Fungicide
  • 16 oz – Pint
Bonide 814 Copper Fungicide, Liquid, 1 qt
  • Controls diseases on listed vegetables, fruits, flowers and more
  • Approved for organic gardening
  • Dormant and growing season applications
Organocide Plant Doctor Systemic Fungicide
  • Insecticide, fungicide, miticide
  • Kills insects by contact & controls diseases
  • Harvest same day
Bonide Fung-onil Multi-Purpose Fungicide Concentrate 1 Quart
  • 32 oz
Bonide 148 Infuse System Plant Fungicide, 1 Pint – 16 fl oz jug
  • Powerful, systemic protection that prevents, and cures fungicide
  • Formula lasts for up to 1 month
  • Provides a broad spectrum of disease control on roses, flowers, lawns, trees, and shrubs
BioAdvanced 10 lbs. Granules Fungus Control for Lawns
  • Fungicide: Fungus Control for lawns cures and prevents listed lawn diseases
  • 30 Day Protection: Protects against lawn diseases for up to a month
Patch Pro Fungicide 16oz
  • 14.3% Propiconazole
  • Landscape, turf, ornamentals
  • 0.5 ounces per gallon of water to treat 1,000 square feet
Dr. Earth Final Stop Fungicide, Disease Control – 24 fl oz
  • OMRI listed for use in organic gardening.
  • May be used up to the day of harvest.
  • An effective alternative to chemical sprays that contains no synthetic ingredients.
Daconil Concentrated Liquid Fungicide – 16 oz bottle
  • Broad spectrum fungicide
  • Soft on beneficial insects
  • Rapid breakdown
Propiconazole 14.3 Fungicide – 1 Gallon
  • Microemulsion formulation for less odor, better tank stability and excellent plant coverage
  • Locally systemic mode of action for long-lasting disease control
Bonide – Mancozeb Flowable with Zinc Concentrate Fungicide
  • A broad spectrum fungicide for use on a wide variety of vegetables and ornamentals
  • Controls leaf spot downy mildew blights anthracnose botrytis and other listed diseases
Garden Sentinel Biofungicide – 16 oz. Concentrate
  • 16 oz. Concentrate

1. Bayer Advanced Fungus Control For Lawns – 32 oz bottle

Bayer Advanced Fungus Control For Lawns - 32 oz bottle

  • Cures and prevents listed lawn diseases
  • Controls red thread, brown patch dollar spot, rust and other listed diseases
  • Greater coverage and long, weatherproof protection
  • Treats up to 5, 000 sq ft

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Amazon.com
Home Depot
Lowe’s
Blain’s Farm & Fleet

Product Details

Specifications

Details
Units in Package 1
Unit Size 32 fl oz
Ingredients Active Ingredients: Propiconazole 2.42%, Other Ingredients: 97.58%, Total 100.00%.
Warnings Keep out of reach of children. Caution: See back panel booklet for additional precautionary statements. Intended for homeowner use only.

Reviews From Real Customers

HoneyB22
AmandaP
Kerry

2. Scotts – DiseaseEx Lawn Fungicide, 10 lbs.

Scotts - DiseaseEx Lawn Fungicide, 10 lbs.

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Amazon.com
eBay
Home Depot
Lowe’s

Product Details

Specifications

Details
Organic No
Product Form Granules
Product Type Lawn Fungicide
Concentrated No
Fertilizer Component No
Active Ingredient 0.31 Azoxystrobin
Container Size 10 lb
Coverage Area 5000 sq ft
Brand Name Scotts

Reviews From Real Customers

SusannaJ
Burkie
emilchik80

3. Southern Ag 16 oz. Liquid Copper Fungicide

Southern Ag 16 oz. Liquid Copper Fungicide

  • 16 oz – Pint

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Amazon.com – Seller
eBay
Walmart – Home & Garden Supply
Seed World

Product Details

Specifications

Details
Application Type Sprayer Application
Disease Type Powdery Mildew
Concentrated or Ready to Use Concentrated
Diseased Plant Type Flowers
Indoor/Outdoor Outdoor

Reviews From Real Customers

hars7h_v37wr
oriscwo_yezpj5p5
joan g.

4. Bonide 814 Copper Fungicide, Liquid, 1 qt

Bonide 814 Copper Fungicide, Liquid, 1 qt

  • Controls diseases on listed vegetables, fruits, flowers and more
  • Approved for organic gardening
  • Dormant and growing season applications
  • Powdery mildew, black spot, rust, downy mildew, tomato blight
  • Uses low concentrations of copper

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Amazon.com
Walmart
Grow It Naturally
Life and Home

Product Details

Specifications

Details
Organic Yes
Concentrated No
Product Form Liquid
Fertilizer Component No
Product Type Copper Fungicide
Ready to Spray Yes
Active Ingredient Copper Octante or Copper Soap
Container Size 32 oz
Brand Name Bonide

Reviews From Real Customers

jonjon
Snoopygirl
BusyMom

5. Organocide Plant Doctor Systemic Fungicide

Organocide Plant Doctor Systemic Fungicide

  • Insecticide, fungicide, miticide
  • Kills insects by contact & controls diseases
  • Harvest same day
  • No petroleum solvents
  • Natural oils for organic gardening

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Amazon.com
eBay
Walmart
Esbenshade’s Garden Center

Product Details

Specifications

Details
Weight 3.25 oz

Reviews From Real Customers

alphatrad3r
mimi2u
u089615

6. Bonide Fung-onil Multi-Purpose Fungicide Concentrate 1 Quart

Bonide Fung-onil Multi-Purpose Fungicide Concentrate 1 Quart

  • 32 oz

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Amazon.com
eBay
Walmart
Esbenshade’s Garden Center

Product Details

Specifications

Details
Organic No
Brand Name Bonide
Fertilizer Component No
Active Ingredient Chlorothalonil
Contact or Systemic Contact

Reviews From Real Customers

Baab
hikerbee1
dkswift1

7. Bonide 148 Infuse System Plant Fungicide, 1 Pint – 16 fl oz jug

Bonide 148 Infuse System Plant Fungicide, 1 Pint - 16 fl oz jug

  • Powerful, systemic protection that prevents, and cures fungicide
  • Formula lasts for up to 1 month
  • Provides a broad spectrum of disease control on roses, flowers, lawns, trees, and shrubs
  • Proven to encourage turf rooting, and to improve color in woody shrubs

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eBay
Walmart
Sears – SIM Supply

Product Details

Specifications

Details
Weight 1.25 lb

Reviews From Real Customers

cpn
Svetlana Lale

8. BioAdvanced 10 lbs. Granules Fungus Control for Lawns

BioAdvanced 10 lbs. Granules Fungus Control for Lawns

  • 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 Thread, Brown Patch, Dollar Spot, Rust, and other listed diseases
  • Rainproof Protection: Systemic Fungicide is absorbed by grass and will not wash off

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Amazon
Sears

Product Details

Reviews From Real Customers

Noellu
Nannamammy

9. Scotts 37610c Fungicide Lawn 5000 Sq ft

Scotts 37610c Fungicide Lawn 5000 Sq ft

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Amazon
Hartville Hardware
Zoro

Product Details

Reviews From Real Customers

Joe
Kaniesology

10. Patch Pro Fungicide 16oz

Patch Pro Fungicide 16oz

  • 14.3% Propiconazole
  • Landscape, turf, ornamentals
  • 0.5 ounces per gallon of water to treat 1,000 square feet

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Amazon
Solutions Pest & Lawn

Product Details

Specifications

Details
Restricted Use No
Application Methods Broadcast Spray, Spot Treatment
Active Ingredient Propiconazole 14.3%
Chemical Type Fungicide
Formulation Emulsifiable Concentrate (EC)

Reviews From Real Customers

Isaac
Willie
Patrick

11. Dr. Earth Final Stop Fungicide, Disease Control – 24 fl oz

Dr. Earth Final Stop Fungicide, Disease Control - 24 fl oz

  • OMRI listed for use in organic gardening.
  • May be used up to the day of harvest.
  • An effective alternative to chemical sprays that contains no synthetic ingredients.

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Amazon
eBay
Walmart
Valu Home Centers

Product Details

Specifications

Details
Units in Package 1
Unit Size 24 fl oz
Directions Directions for Use: Shake well before each use. This product is ready to use from the bottle. Thorough coverage of plant foliage is necessary for maximum control. Repeat application every few days if needed. Apply early in the morning or late in the afternoon to avoid leaf burn. May be used on edible crops up to the day of harvest. Storage and Disposal: Storage: Store container in a cool dry location. Disposal: Do not reuse container. Dispose of in trash or recycle where accepted. Shake well before using. Read entire label before use.
Ingredients Active Ingredients: Rosemary Oil 0.06%, Clove Oil 0.05%, Peppermint Oil 0.05%, Inert Ingredients (Glycerin, Lecithin, Water) 99.84%, Total: 100.00%.
Warnings Caution: Keep out of reach of children. Precautionary Statements: Caution: Keep out of reach of children. Avoid contact with skin, eyes or clothing. Do not swallow. Wash thoroughly with soap and water after handling. Do not apply directly to water. First Aid: If on Skin or Clothing: Wash with plenty of soap and water. If in Eyes: Flush eyes with plenty of water. If Inhaled: Seek fresh air. If Swallowed: Rinse mouth out with clean water. Do not induce vomiting. Consult your physician if irritation persists.

Reviews From Real Customers

yogajuliette
chupa-6

12. Daconil Concentrated Liquid Fungicide – 16 oz bottle

Daconil Concentrated Liquid Fungicide - 16 oz bottle

  • Broad spectrum fungicide
  • Soft on beneficial insects
  • Rapid breakdown
  • No accumulation in the food chain
  • Made in the usa

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Amazon
Walmart
Lowe’s
Tractor Supply Company

Product Details

Specifications

Details
Brand Name GardenTech
Organic No
Concentrated Yes
Product Type Fungicide
Fertilizer Component No
Product Form Liquid
Active Ingredient 0.087% Chlorothanlonil
Contact or Systemic Contact

13. Propiconazole 14.3 Fungicide – 1 Gallon

Propiconazole 14.3 Fungicide - 1 Gallon

  • Microemulsion formulation for less odor, better tank stability and excellent plant coverage
  • Locally systemic mode of action for long-lasting disease control
  • Excellent tank mix partner with most other fungicides

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Amazon
eBay – gloriousgardenspro
DoMyOwn.com
Solutions Pest & Lawn

Product Details

Specifications

Details
Restricted Use No
Application Methods Broadcast Spray, Injection, Spot Treatment
Active Ingredient Propiconazole 14.3%
Chemical Type Fungicide
Formulation Emulsifiable Concentrate (EC)
Use Sites Outdoors
Comparable Products Patch Pro 14.3 Fungicide

14. BioAdvanced 10 lbs. Granules Fungus Control for Lawns (2-Pack)

BioAdvanced 10 lbs. Granules Fungus Control for Lawns (2-Pack)

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Amazon
Home Depot

Product Details

Specifications

Details
Application Type Granular
Bag Weight (lb.) 10.74 lb
Concentrated or Ready to Use Ready to use
Container type Bag
Diseased Plant Type Flowers

15. Scotts DiseaseEx Lawn Fungicide – Lawn Fungus Control & Treatment, Lawn Disease Control for Brown Patch, Powdery Mildew & More, Controls Up to 4 Weeks

Scotts DiseaseEx Lawn Fungicide - Lawn Fungus Control & Treatment, Lawn Disease Control for Brown Patch, Powdery Mildew & More, Controls Up to 4 Weeks

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Amazon
Walmart

Product Details

16. Bonide – Mancozeb Flowable with Zinc Concentrate Fungicide

Bonide - Mancozeb Flowable with Zinc Concentrate Fungicide

  • A broad spectrum fungicide for use on a wide variety of vegetables and ornamentals
  • Controls leaf spot downy mildew blights anthracnose botrytis and other listed diseases
  • Use the higher mixing rates when disease conditions are severe
  • The addition of boride spreader-sticker to the spray mixture will improve the performance of this product
  • Apply spray mixture thoroughly to the foliage of the plant including the underside of the leaves

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eBay
Walmart
DoMyOwn.com

Product Details

Specifications

Details
Organic No
Product Form Liquid
Product Type Disease Control
Concentrated Yes
Active Ingredient 37% Mancozeb with Zinc
Contact or Systemic Contact
Fertilizer Component No
Coverage Area 300 sq ft
Container Size 16 oz
Brand Name Bonide

Reviews From Real Customers

erclegend
knghtnjr54
Maria

17. BioAdvanced 32 oz. Ready to Spray Fungus Control for Lawns and 10 lbs. Granules Fungus Control for Lawns

BioAdvanced 32 oz. Ready to Spray Fungus Control for Lawns and 10 lbs. Granules Fungus Control for Lawns

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Amazon
Home Depot

Product Details

Specifications

Details
Application Type Hose End
Area of Use Lawn
Compatible Grass Type All Purpose
Concentrated or Ready to Use Ready to use
Diseased Plant Type Flowers

18. Bonide Products 775 Copper Fungicide, 32-oz.

Bonide Products 775 Copper Fungicide, 32-oz.

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Amazon
Wilco

Product Details

Specifications

Details
MFG Part Number 7756
Dimensions 2.5 × 4.75 × 12 in

19. Arber Bio Fungicide 16 oz. Concentrate

Arber Bio Fungicide 16 oz. Concentrate

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Arber
Gardeners.com
Arbico Organics
Grow Green MI

Product Details

Specifications

Details
Origin Made in the U.S.A
Lead Time Ships within 1 Business Day

Reviews From Real Customers

Nicole P.
Maria S.

20. Garden Sentinel Biofungicide – 16 oz. Concentrate

Garden Sentinel Biofungicide - 16 oz. Concentrate

  • 16 oz. Concentrate

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Gurney’s Seed & Nursery
Gardens Alive!

Product Details

Specifications

Details
Botanical Name Garden Sentinel Biofungicide
Season both Spring & Fall

Reviews From Real Customers

shortstuff
Mikey C

Conclusion

The most important step in preventing and controlling fungus in your lawn is to keep the grass healthy. This means mowing at the proper height, watering deeply and infrequently, and fertilizing properly.

If you do have a fungus problem, you can treat it with a fungicide. Be sure to follow the directions on the label carefully.

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