---
product_id: 42576859
title: "Original Agri-Fos Systemic Biorational Fungicide (Quart)"
brand: "vivagrow"
price: "A$97"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/42576859-original-agri-fos-systemic-biorational-fungicide-quart
store_origin: AU
region: Australia
---

# Original Agri-Fos Systemic Biorational Fungicide (Quart)

**Brand:** vivagrow
**Price:** A$97
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Original Agri-Fos Systemic Biorational Fungicide (Quart) by vivagrow
- **How much does it cost?** A$97 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/42576859-original-agri-fos-systemic-biorational-fungicide-quart)

## Best For

- vivagrow enthusiasts

## Why This Product

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

## Description

Agri-Fos is a unique fungicide with curative and protective activity against many pathogens of agricultural, nursery, greenhouse, landscape ornamentals, turf and lawns. It is quickly absorbed by plant foliage and roots and is distributed systematically throughout the plant. Once inside it turns on the natural defense mechanisms of the plant to resist invasion by disease causing pathogens. If diseases are already present it helps the plant to kill the pathogen invaders by curative activity while protecting new growth. Agri-Fos was approved by the Biopesticide Division of EPA as a biorational fungicide. It has minimal impact on the environment. See label for precautions. *Colorado MMED approved for use on medicinal herbs*

## Features

- USPS PRIORITY MAIL SHIPPING! FAST DELIVERY!
- Controls Phytophthora, Pythium, Downy Mildews, Rusts, Apple Scab, Xanthomonas, Erwinia, Root Rots, Blights, Mildews, Scabs, Leaf Spots, Cankers, Bacteria &amp; other plant diseases
- Turns on the natural defense mechanisms of the plant to resist invasion by disease causing pathogens
- Absorbed by plant foliage and roots and is distributed systematically throughout the plant
- Concentrated formula that easily mixes with water, application as a foliar spray or drench. Colorado MMED approved for use in medicinal gardens.

## Images

![Original Agri-Fos Systemic Biorational Fungicide (Quart) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51jbRIxBiPL.jpg)
![Original Agri-Fos Systemic Biorational Fungicide (Quart) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51S4E-a1fsL.jpg)
![Original Agri-Fos Systemic Biorational Fungicide (Quart) - Image 3](https://images-na.ssl-images-amazon.com/images/I/51jxw7NDeaL.jpg)
![Original Agri-Fos Systemic Biorational Fungicide (Quart) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41ea6sY-DRL.jpg)
![Original Agri-Fos Systemic Biorational Fungicide (Quart) - Image 5](https://images-na.ssl-images-amazon.com/images/I/51XHqXMX7TL.jpg)

---

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**Shop now:** [https://www.desertcart.com.au/products/42576859-original-agri-fos-systemic-biorational-fungicide-quart](https://www.desertcart.com.au/products/42576859-original-agri-fos-systemic-biorational-fungicide-quart)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-20*