Atticus Gunner 14.3 Fungicide (1 Gal) - Broad-Spectrum Disease Control

In this review of Atticus Gunner 14.3 Fungicide the bottom line is simple: it is best for homeowners and landscape pros who need a dependable preventive fungicide with proven active ingredient performance. The reviewer found Gunner 14.3 MEC especially useful where brown patch, dollar spot and powdery mildew are recurring problems because it contains 14.3% propiconazole, the same active ingredient used by trusted professional products. For anyone wanting an easy-mix, low-odor option that resists washing off once dry, this product delivers predictable protection for up to 28 days when applied per label directions.

Key Features

• 14.3% Propiconazole: Provides proven broad-spectrum protection against more than 20 fungal diseases including brown patch and leaf spot.
• Microemulsion concentrate (MEC): Extremely small particles make the concentrate easy to mix and keep the spray stable in the tank without repeated agitation.
• Rainfast after drying: Once sprays dry on foliage the treatment resists wash-off from rain or irrigation, maintaining control where applied.
• Low-odor formulation: Mixes into a low-odor spray so results are noticeable without strong chemical smells after application.
• Fast uptake and long protection: Enters the plant by root uptake or stem absorption to deliver control that lasts up to 28 days for many targets.
• Tank-mix compatible: The MEC formulation is compatible with many other fungicides so it can be combined to tailor treatment programs.

Who It's For

Atticus Gunner 14.3 is aimed at homeowners, turf managers and landscapers who need a preventive fungicide that is familiar in performance to Banner Maxx because it shares the same active ingredient. It suits users who prefer an easy-to-mix, low-odor concentrate that stays suspended in the sprayer and provides predictable control under variable weather.

It is not for those restricted by state registrations where the product is not available, or for users who need an immediate curative solution for severe, widespread fungus outbreaks without integrating cultural controls; follow the label for best results and consider professional diagnosis for extensive infestations.

Pros & Cons

Pros

• Contains 14.3% propiconazole, offering broad targeted control for many turf and landscape diseases.
• MEC formula mixes easily, remains stable in the tank and is tank-mix compatible for flexible programs.
• Low odor and rainfast after drying, so treatments stay on foliage and are less intrusive to homeowners.

Cons

• Not registered for sale in all states, so availability and legal use are limited in some areas.
• Customers with widespread existing fungus reported ongoing issues, so severe outbreaks may need integrated approaches beyond a single fungicide.

Specifications

Our Verdict

Gunner 14.3 MEC is a practical, value-oriented fungicide for preventive turf and landscape programs where propiconazole performance is desired. Its easy-mix, low-odor MEC formula and rainfast characteristics make it good value for homeowners and professionals seeking predictable disease control, but users should follow label instructions and combine with cultural practices for severe problems.

Frequently Asked Questions

How often should I apply Gunner 14.3?
Refer to the label for interval guidance by target disease; many treatments protect up to 28 days, and typical preventative intervals vary by fungus and conditions.

Can I tank-mix this product?
The MEC formulation is tank-mix compatible with many other fungicides, but always test a small tank mix and follow label directions before widespread use.

Is this product available everywhere?
No, it is not available for sale in Alaska, District of Columbia, Hawaii, or Vermont; always check state registration and read the label before use.