---
product_id: 470563764
title: "Stergo MX Mefenoxam Fungicide for Lawn and Landscape (32oz) | Broad Spectrum Systemic Control of Pythium and Phytophthora Diseases, Minimizes Development of Resistant Fungi Strain"
brand: "atticus"
price: "$285.15"
currency: USD
in_stock: true
category: "Atticus"
url: https://www.desertcart.us/products/470563764-stergo-mx-mefenoxam-fungicide-for-lawn-and-landscape-32oz-broad
store_origin: US
region: United States of America
---

# Broad-spectrum control for turf & ornamentals 22% Mefenoxam active ingredient Dual contact + systemic fungus action Stergo MX Mefenoxam Fungicide for Lawn and Landscape (32oz) | Broad Spectrum Systemic Control of Pythium and Phytophthora Diseases, Minimizes Development of Resistant Fungi Strain

**Brand:** atticus
**Price:** $285.15
**Availability:** ✅ In Stock

## Summary

> 🌱 Defend your lawn like a pro — because your landscape deserves the best!

## Quick Answers

- **What is this?** Stergo MX Mefenoxam Fungicide for Lawn and Landscape (32oz) | Broad Spectrum Systemic Control of Pythium and Phytophthora Diseases, Minimizes Development of Resistant Fungi Strain by atticus
- **How much does it cost?** $285.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/470563764-stergo-mx-mefenoxam-fungicide-for-lawn-and-landscape-32oz-broad)

## Best For

- atticus enthusiasts

## Why This Product

- Trusted atticus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Grade, EPA-Approved:** EPA-registered, organic-compatible formula designed for greenhouse, golf course, and residential use.
- • **Resist-Resistant Formula:** Minimizes development of resistant fungi strains for long-term lawn health dominance.
- • **Power-Packed Fungus Defense:** 22% mefenoxam delivers professional-grade protection trusted by lawn care experts.
- • **Double-Strike Fungus Control:** Combines contact and systemic action to eliminate existing fungi and prevent new outbreaks.
- • **Versatile Turf & Landscape Solution:** Effective on flowering plants, woody ornamentals, vegetable transplants, and turfgrass alike.

## Overview

Atticus Stergo MX is a 32oz liquid fungicide concentrate featuring 22% mefenoxam, providing broad-spectrum systemic and contact control of Pythium, Phytophthora, and other fungal diseases. Trusted by professionals, it protects turfgrass, ornamentals, and vegetable transplants while minimizing resistant fungi development. EPA-registered and versatile for greenhouse, golf, and residential applications.

## Description

desertcart.com: Atticus Stergo MX Mefenoxam Fungicide for Lawn and Landscape (32oz) | Broad Spectrum Systemic Control of Pythium and Phytophthora Diseases, Minimizes Development of Resistant Fungi Strain : Patio, Lawn & Garden

## Features

- SUPERIOR FUNGUS PROTECTION: Stergo MX contains 22% mefenoxam; the same active ingredient as Subdue Maxx, the lawn fungus treatment lawn care operators and greenhouse growers count on for unparalleled fungus control.
- DOUBLE-ACTION FUNGUS ATTACK: Give fungus the one-two punch. Stergo MX works with contact + systemic activity to stop fungus already there and prevent new fungus from starting. Absorbed through leaves and roots, Stergo MX fights fungus from within the plant while holding power on the soil surface combats pathogens in organic matter.
- BROAD-SPECTRUM FUNGUS CONTROL + LEADING PYTHIUM PREVENTION: Gain superior control of Pythium blight and Pythium damping-off in turf and ornamentals plus broad-spectrum control of many root, stem, and foliar fungi.
- WIDE-USE FLEXIBILTY FROM GREENHOUSE & NURSERY TO TURFGRASS & LANDSCAPE: Labeled for fungus control on flowering, foliage, and woody ornamentals, vegetable transplants, and turfgrass. Stergo MX is a go-to fungicide for pro results in greenhouse, golf, business, and residential settings. Refer to the label for complete use list and application instructions.
- NOT AVAILABLE FOR SALE IN ALASKA, DISTRICT OF COLUMBIA, OR HAWAII. Always read and follow label instructions. Not all products are registered for use in every state.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BBHCPZL8 |
| Active Ingredients | Mefenoxam |
| Best Sellers Rank | #19,260 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #137 in Insect & Pest Repellent Spray Concentrates |
| Brand Name | Atticus |
| Customer Reviews | 4.5 4.5 out of 5 stars (96) |
| Included Components | 32-Oz of Stergo MX Fungicide Concentrate |
| Item Form | Liquid |
| Liquid Volume | 1 quarts |
| Manufacturer | Atticus |
| Part Number | 510074 |
| Special Features | organic |
| Specification Met | EPA |
| Target Species | Fungus |
| UPC | 860000498357 |
| Unit Count | 32 Fluid Ounces |

## Product Details

- **Active Ingredients:** Mefenoxam
- **Brand:** Atticus
- **Item Form:** Liquid
- **Liquid Volume:** 1 quarts
- **Specification Met:** EPA

## Images

![Stergo MX Mefenoxam Fungicide for Lawn and Landscape (32oz) | Broad Spectrum Systemic Control of Pythium and Phytophthora Diseases, Minimizes Development of Resistant Fungi Strain - Image 1](https://m.media-amazon.com/images/I/513wbDIlCSL.jpg)

## Questions & Answers

**Q: is this product safe on fruit bearing apple trees?**
A: Stergo MX is not labeled for use on fruit bearing trees.

**Q: will this treat Schizophyllaceae fungus on a tree?**
A: Stergo will not control Schizophyllaceae fungus on trees.

## Frequently Bought Together

- Atticus Stergo MX Mefenoxam Fungicide (32 Ounce) - (Compare to Subdue Maxx) – Fungus Control for Lawns, Ornamentals, Greenhouse and Nursery
- Atticus Artavia 2 SC Azoxystrobin Fungicide (16 OZ) - Compare to Heritage –– Fungus Control for Lawns and Landscapes - Anthracnose, Brown Patch, Leaf Spot, Rhizoctonia
- Atticus Gunner 14.3 MEC Propiconazole Fungicide (32 OZ) - (Compare to Banner Maxx) – Controls Brown Patch, Dollar Spot, Blights, Powdery Mildew, and Rusts

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-11*