---
product_id: 530892880
title: "Gravex 20EW Fungicide (1 GAL) - Myclobutanil 19.7% - Systemic Fungus Control for Lawns, Landscapes, & Greenhouses - Brown Patch, Anthracnose, Powdery Mildew, Scab, Rust, Red Thread, Black Spot"
brand: "atticus"
price: "$398.28"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/530892880-gravex-20ew-fungicide-1-gal-myclobutanil-19-7-systemic-fungus
store_origin: US
region: United States of America
---

# Up to 28 days systemic protection Controls 38+ fungal diseases 19.7% Myclobutanil active ingredient Gravex 20EW Fungicide (1 GAL) - Myclobutanil 19.7% - Systemic Fungus Control for Lawns, Landscapes, & Greenhouses - Brown Patch, Anthracnose, Powdery Mildew, Scab, Rust, Red Thread, Black Spot

**Brand:** atticus
**Price:** $398.28
**Availability:** ✅ In Stock

## Summary

> 🌱 Stay ahead of fungus—because your green space deserves the best!

## Quick Answers

- **What is this?** Gravex 20EW Fungicide (1 GAL) - 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?** $398.28 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/530892880-gravex-20ew-fungicide-1-gal-myclobutanil-19-7-systemic-fungus)

## 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 for up to 28 days—inside-out protection you can trust.
- • **Dual-Action Defense:** Curative + preventive formula keeps your lawn and plants healthy and fungus-free.
- • **Broad-Spectrum Power:** Targets over 38 tough fungal diseases including brown patch, powdery mildew, and rust.
- • **Versatile Application:** Safe for lawns, landscapes, greenhouses, and over 100 ornamental plants plus fruit trees.
- • **Trusted Active Ingredient:** Contains 19.7% myclobutanil, the same powerhouse used in premium specialty fungicides.

## Overview

Atticus Gravex 20EW Fungicide is a professional-grade, systemic fungicide with 19.7% myclobutanil designed to control and prevent over 38 fungal diseases in lawns, landscapes, greenhouses, and ornamental plants. Offering up to 28 days of inside-out protection, it’s a versatile solution trusted for broad-spectrum fungus control and new growth defense.

## Description

Atticus Gravex 20EW Fungicide (1 GAL) - 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 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:** 1 Gallons
- **Active Ingredients:** Myclobutanil
- **Brand:** Atticus
- **Specification Met:** EPA

## Images

![Gravex 20EW Fungicide (1 GAL) - 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/51w8rlwv5ZL.jpg)

## Frequently Bought Together

- Gravex 20 EW (1 GAL) Fungicide by Atticus (Compare to Eagle 20EW) - Myclobutanil 19.7% Systemic Fungus Control for Lawns, Landscapes, and Greenhouses…
- Gunner 14.3 Fungicide (1 Gal) - Compare to Banner Maxx - Controls Brown Patch, Dollar Spot, Blights, Powdery Mildew, and Rust - Propiconazole - by Atticus
- Atticus Artavia 2SC Fungicide (16 oz) - Compare to Heritage –– Fungus Control for Lawns and Landscapes - Anthracnose, Brown Patch, Leaf Spot, Rhizoctonia - 22.9% Azoxystrobin

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-23*