Protect a healthy, green lawn with proven fungicides designed to prevent and control brown patch and other common turf diseases. This guide reviews select products that offer rapid action, broad spectrum coverage, and ease of use for American homeowners. Each product section includes official features and practical considerations to help you compare options.
| Product | Brand | Type | Key Benefit |
|---|---|---|---|
| Scotts DiseaseEx Lawn Fungicide | Scotts | Lawn Fungicide | Prevents and controls 26 diseases, starts within 24 hours |
| BioAdvanced Fungus Control for Lawns | BioAdvanced | Lawn Fungicide | Up to 30 days of protection against common diseases |
| Atticus Gunner 14.3 MEC (32 OZ) | Atticus | Propiconazole Fungicide | Broad-spectrum prevention, easy mixing, tank-mix compatible |
| Atticus Gunner 14.3 Propiconazole (16 OZ) | Atticus | Propiconazole Fungicide | Broad-spectrum protection, weather-stable performance |
| Atticus Artavia 2 SC Azoxystrobin (16 OZ) | Atticus | Azoxystrobin Fungicide | Moves within plant for total leaf-to-root defense |
Scotts DiseaseEx Lawn Fungicide
Brand: Scotts
Product details: Use Scotts DiseaseEx Lawn Fungicide on home lawns to prevent disease before it appears and control disease at the first sign of symptoms. It controls 26 listed lawn diseases, including brown patch, stem & stripe rust, red thread, powdery mildew, necrotic ring spot, and pink patch. The fungicide starts working within 24 hours of application and continues to control diseases up to 4 weeks.
BioAdvanced Fungus Control for Lawns Ready-To-Spray
Brand: BioAdvanced
Product details: Fungicide that cures and prevents listed lawn diseases, providing up to 30 days of protection. It controls Red Thread, Brown Patch, Dollar Spot, Rust, and other listed diseases, helping maintain a healthier lawn through peak growing seasons.
Atticus Gunner 14.3 MEC Propiconazole (32 OZ)
Brand: Atticus
Product details: PROVEN BROAD-SPECTRUM FUNGUS PREVENTION with 14.3% propiconazole. The MEC formulation offers easy mixing and tank-mix compatibility. It provides predictable control even when weather conditions are unfavorable and remains effective after drying, with suggested watering in for soil-borne fungus.
Atticus Gunner 14.3 Propiconazole (16 OZ)
Brand: Atticus
Product details: PROVEN BROAD-SPECTRUM FUNGUS PREVENTION with 14.3% propiconazole. Advanced MEC formula for easy mixing, reduced residue, and tank-mix compatibility. Delivers reliable control even when weather is unpredictable, with labeled directions for proper application and post-spray care.
Atticus Artavia 2 SC Azoxystrobin (16 OZ)
Brand: Atticus
Product details: LEAF-TO-ROOT FUNGUS PROTECTION with 22.9% azoxystrobin. This product fights multiple fungi, including anthracnose, brown patch, and leaf spot. It moves within the plant for total defense from leaf tips to roots, offering broad-spectrum coverage for both foliar and soil-borne diseases.
Buying Guide
- Active ingredient and spectrum: Propiconazole-based products (Gunner) emphasize broad-spectrum turf protection and weather tolerance, while azoxystrobin (Artavia) provides systemic protection that moves within the plant. Choose based on the diseases you commonly see and your preference for systemic versus contact action.
- Formulation and mixing: MEC (microemulsion concentrate) formulations are noted for easy mixing and stability. Tank-mix compatibility can simplify combining products with other lawn care treatments.
- Seasonality and duration: Look for products advertising 30 days or more of protection, especially in warm, humid climates where brown patch is common. Consider products that start working within 24 hours for rapid control.
- Coverage and rate: Larger volumes (32 oz, 1 gallon) are convenient for bigger lawns but ensure you have the correct sprayer and application method. Check label directions for dilution and coverage per square footage.
- Safety and lawn compatibility: Review label guidance for watering in after application and any restrictions for newly seeded or newly sodded areas. Some formulations emphasize foliar protection, others soil-borne effectiveness.
- Cost and accessibility: Compare cost per square foot and availability. Where possible, choose a product with proven, broad disease coverage and a reputable brand with clear usage instructions.
- Weather considerations: Fungicides perform best when applied in appropriate conditions. Avoid applying during extreme heat or drought, and consider rainfast times listed on the label to maximize efficacy.