---
product_id: 529624509
title: "Atticus Gravex 20EW Fungicide (16 oz) - Myclobutanil 19.7% - Systemic Fungus Control for Lawns, Landscapes, & Greenhouses - Brown Patch, Anthracnose, Powdery Mildew, Scab, Rust, Red Thread, Black Spot"
brand: "atticus"
price: "$89.22"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/529624509-atticus-gravex-20ew-fungicide-16-oz-myclobutanil-19-7-systemic
store_origin: US
region: United States of America
---

# Systemic protection up to 28 days 19.7% Myclobutanil active ingredient Controls 38+ fungal diseases Atticus Gravex 20EW Fungicide (16 oz) - Myclobutanil 19.7% - Systemic Fungus Control for Lawns, Landscapes, & Greenhouses - Brown Patch, Anthracnose, Powdery Mildew, Scab, Rust, Red Thread, Black Spot

**Brand:** atticus
**Price:** $89.22
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defend your greens like a pro—because your lawn deserves legendary protection!

## Quick Answers

- **What is this?** Atticus Gravex 20EW Fungicide (16 oz) - Myclobutanil 19.7% - Systemic Fungus Control for Lawns, Landscapes, & Greenhouses - Brown Patch, Anthracnose, Powdery Mildew, Scab, Rust, Red Thread, Black Spot by atticus
- **How much does it cost?** $89.22 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/529624509-atticus-gravex-20ew-fungicide-16-oz-myclobutanil-19-7-systemic)

## 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

- • **Systemic Mobility:** Penetrates deep to protect new growth, ensuring lasting inside-out defense for up to 4 weeks.
- • **Dual-Action Defense:** Curative + preventive formula keeps your lawn and plants healthy and fungus-free.
- • **Broad-Spectrum Power:** Targets over 38 tough fungi including brown patch, rust, and powdery mildew for total garden peace of mind.
- • **Versatile Application:** Perfect for lawns, landscapes, greenhouses, and over 100 ornamental plants—one solution for all your green spaces.
- • **Trusted Active Ingredient:** Contains 19.7% myclobutanil, the same proven compound trusted by professionals for reliable fungus control.

## Overview

Atticus Gravex 20EW Fungicide is a 16 oz systemic treatment with 19.7% myclobutanil, designed to control and prevent over 38 fungal diseases across lawns, landscapes, and greenhouses. Its long-lasting, inside-out protection safeguards new growth for up to 28 days, making it a versatile and trusted choice for professional-grade fungus control.

## Description

Atticus Gravex 20EW Fungicide (16 oz) - Myclobutanil 19.7% - Systemic Fungus Control for Lawns, Landscapes, & Greenhouses - Brown Patch, Anthracnose, Powdery Mildew, Scab, Rust, Red Thread, Black Spot

## Features

- FUNGUS CONTROL WITH LASTING FIGHTING POWER: Gravex 20 EW Fungicide contains 19.7% myclobutanil; the same active ingredient as Eagle 20EW specialty fungicide, a trustworthy partner for broad-spectrum fungus takedown.
- CURE + PREVENT: Gravex 20 EW works double duty to deliver proven fungus control. With both curative and preventive properties, Gravex strikes out invading fungus and halts future development.
- DOLLAR SPOT CONTROL IS JUST THE BEGINNING: Gravex 20 EW delivers powerful control to more than 38 troublesome plant fungi. Some of the many include anthracnose, spring dead spot, brown patch, red thread, and rusts in turfgrass as well as powdery mildew, scab, and black spot in ornamentals. See the product label for complete control spectrum.
- FROM LAWN TO LANDSCAPE, GOLF TO GREENHOUSE – WE HAVE YOU COVERED: Approved for multiple use sites and many plant species, Gravex 20 EW is ready to tackle fungus wherever the need. Gravex may be used on common turf species, more than 100 ornamental plants, and residential fruit trees. Refer to the product label for a complete list of tolerant species and application directions.
- PROTECTION THAT GROWS: Don’t let plants outgrow your fungus control treatment. Gravex 20 EW utilizes upward systemic mobility to catch and protect tender new vegetation as it grows. This lasting inside-out approach delivers protection for up to 28 days.
- NOT AVAILABLE FOR SALE IN ALASKA, DISTRICT OF COLUMBIA, NEW YORK, PUERTO RICO, OR VERMONT. Always read and follow label instructions. Not all products are registered for use in every state.

## Product Details

- **Item Form:** Liquid
- **Liquid Volume:** 19.21 Fluid Ounces
- **Active Ingredients:** Myclobutanil
- **Brand:** Atticus
- **Specification Met:** EPA

## Images

![Atticus Gravex 20EW Fungicide (16 oz) - Myclobutanil 19.7% - Systemic Fungus Control for Lawns, Landscapes, & Greenhouses - Brown Patch, Anthracnose, Powdery Mildew, Scab, Rust, Red Thread, Black Spot - Image 1](https://m.media-amazon.com/images/I/41JhgsCPw9L.jpg)

## Questions & Answers

**Q: Will this kill or prevent mushrooms in the lawn? Thanks!**
A: Yes use it for mushrooms and moss

**Q: Is this a concentrate to dilute for a sprayer?  If so, what is the approximate mix: oz to quart or gallon?**
A: 2-3 oz per gallon
Yeah it is a spray

**Q: can this be used in a hose sprayer?**
A: Yes  follow directions on label

## Frequently Bought Together

- Atticus Gravex 20 EW (16 oz) Fungicide (Compare to Eagle 20EW) - Myclobutanil Systemic Fungus Control for Lawns, Landscapes, and Greenhouses
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- Atticus Artavia 2 SC Azoxystrobin Fungicide (16 OZ) - Compare to Heritage –– Fungus Control for Lawns and Landscapes - Anthracnose, Brown Patch, Leaf Spot, Rhizoctonia

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-24*