Is Gunner 14.3 MEC Fungicide okay to use around pets?

Yes, pets may re-enter the treated area once the spray has completely dried.

May unused spray solution be saved to apply at a later date?

No, only mix the amount needed for same-day application needs. Solutions made with propiconazole should not be stored longer than one day.

Why is is best to apply Gunner 14.3 MEC before disease development?

As with all fungicides, Gunner delivers the best protection by stopping disease before it starts. If not applied preventively, apply at the first signs of disease onset; the more progressed a disease becomes, the harder it will be to cure.

What conditions favor disease development?

Warm, humid air promotes disease development. In general, once nighttime lows are in the 60's and grass/leaves experience prolonged wetness (12 hours), disease is likely to develop and Gunner 14.3 MEC should be applied as a preventive measure.

Is it okay to rotate fungicide products from one application to the next?

Yes, in fact, rotation between different chemical classes (group #) is encouraged. When active ingredients from different classes are used in rotation, resistance development is mitigated. Artavia 2 SC is a good rotation partner with Gunner.

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Gunner 14.3 MEC Propiconazole Fungicide (32oz) - Protect Your Lawn | Plant and Lawn Fungus Control, Brown Patch, Dollar Spot, Blights, Powdery Mildew, Anthracnose, Botrytis, Rust, Patch and More

Product ID: 530451862

Details

Active Ingredients
Propiconazole
Brand
Atticus
Item Form
Liquid
Item Weight
2 pounds
Liquid Volume
1 quarts

🧪14.3% propiconazole active ingredient

⚗️Microemulsion concentrate for easy mixing

🌧️Rain-resistant after drying

365.89 DT

Duties & taxes included

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Defend your turf like a pro—because your lawn deserves championship-level care!

LOW ODOR HIGH IMPACT - Forget harsh smells—apply confidently with a low-odor formula that leaves only results behind.
WEATHERPROOF FUNGUS CONTROL - Rain or shine, your treatment stays put—resistant to wash-off for consistent protection.
EFFORTLESS MIXING STABILITY - Advanced MEC tech means no re-mixing, no settling—just smooth, reliable application every time.
PROVEN BROAD SPECTRUM DEFENSE - Trusted 14.3% propiconazole formula fights 20+ fungi types with golf-course-grade power.
FAST LONG LASTING PROTECTION - Rapid root and stem uptake delivers up to 28 days of continuous fungus defense.

Atticus Gunner 14.3 MEC Propiconazole Fungicide is a 32oz liquid treatment featuring 14.3% propiconazole, a trusted active ingredient used by professionals. Its microemulsion concentrate formula ensures easy mixing and stability, while providing broad-spectrum control against over 20 fungal diseases. Rain-resistant once dry and low-odor, it offers fast-acting, long-lasting protection for up to 28 days, making it ideal for maintaining a healthy, vibrant lawn.

Specifications

ASIN	B0C1P7HFV5
Active Ingredients	Propiconazole
Best Sellers Rank	#5,515 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #202 in Garden Fertilizers
Brand	Atticus
Brand Name	Atticus
Customer Reviews	4.6 out of 5 stars 428 Reviews
Included Components	One 32 oz bottle of Gunner 14.3 MEC Fungicide
Item Form	Liquid
Item Weight	2 pounds
Liquid Volume	1 quarts
Manufacturer	Atticus
Part Number	510116
Special Features	organic
Specification Met	EPA
Target Species	Fungus
UPC	810117111342
Unit Count	32 Fluid Ounces

Reviews

A**N

Must have for home pest control control

I have used this stuff for years to do my own home pest control. Works so well. So much cheaper than buying the big box store name brand that is already mixed and works 100% better! Mixing is very easy into a tank sprayer and a little bit goes a long way. I dont notice a smell with yhis

22.08.2026

D**R

It eliminates mosquitoes in my back yard in Mid Michigan

Using this to control the mosquitoes in my backyard here in mid Michigan. After two applications it’s doing a great job and cost me a fraction of what I used to pay someone else to do the spraying

30.07.2026

E**A

Fungus begon

Works great.

3.08.2026

M**K

Worked better than other fungicide for heavy lawn fungus

Worked better at getting rid of lawn fungus than other products

26.09.2023

D**S

This works!

We have bought quite a few things from stores for black spots for out roses and nothing until this has worked!

16.08.2026

W**Y

Works

Works well and appears to kill fungus and mold.

22.08.2026

A**M

Works but unsure if this or something else fixed it.

Got it for fungal infection in one place of my yard. Seems to have cured it. Don't know for sure.

6.08.2026

F**K

Kills brown, patch fungus

Seems to be working.

5.08.2026

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Received my product in pristine condition. Great service overall.

1 month ago

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365.89 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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