---
product_id: 48098532
title: "Bayer Garden Fungus Fighter Plus, 800 ml"
brand: "bayer"
price: "R1019"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/48098532-bayer-garden-fungus-fighter-plus-800-ml
store_origin: ZA
region: South Africa
---

# Up to 3 weeks lasting effect 800 ml liquid formula Dual-action systemic + contact protection Bayer Garden Fungus Fighter Plus, 800 ml

**Brand:** bayer
**Price:** R1019
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defend your garden like a pro—fungus doesn’t stand a chance!

## Quick Answers

- **What is this?** Bayer Garden Fungus Fighter Plus, 800 ml by bayer
- **How much does it cost?** R1019 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/48098532-bayer-garden-fungus-fighter-plus-800-ml)

## Best For

- bayer enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Effective on roses, ornamental plants, houseplants, and select edibles.
- • **Proven Results:** Trusted by gardeners to control blackspot, mildew, rust, and more with consistent application.
- • **Eco-Conscious Choice:** No insecticides included, minimizing harm to beneficial insects.
- • **Long-Lasting Protection:** Keeps your roses and ornamentals safe from leaf diseases for up to 3 weeks.
- • **Powerful Dual-Action Formula:** Combines two active ingredients for fast, systemic and contact fungus control.

## Overview

Bayer Garden Fungus Fighter Plus is an 800 ml liquid fungicide featuring a potent blend of CIT/MIT that delivers both contact and systemic action. Designed to combat major leaf diseases such as blackspot, mildew, rust, and white rust on roses, ornamentals, and select edible plants, it offers up to 3 weeks of protection. Free from insecticides, it’s ideal for gardeners seeking effective, targeted fungal control while preserving beneficial insects. Trusted by thousands, it’s the go-to solution for maintaining vibrant, disease-free plants.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: Fights fungus! - As far as i can tell this product has cured downy mildew on my most of my sunflowers on first application, and rose black spot on my roses and the mildew on the rest of the sunflowers on second application. The three sunflower photos show a nasty infection, a nearly-defeated infection, and a cured plant. The photos are of three different plants but they all started out infected and give a good idea of the clean-up process. My only regret (my naivety not the product!) is I didn't buy it before the season started and apply it as soon as I planted out the sunflowers and when the roses started to get new leaves. Next year I will use before the problems start! On the other hand one does always have to be mindful about causing resistance and I admit I'm not sure how to balance early use and over-use.
Review: Contains no insectiside & will help control Black Spot - (Not to be used on fruit trees & vegetables which will be eaten) Im not sure if it will cure black spot (i don't think there is a cure?) but it will help to control it if you re-apply it every 4 weeks especially during the warmer months when its the right temperature for funguses to spread, ie, wet summers in the uk. You will need to remove all affected foliage or cut it back hard if badly infected, clear away the leaves & try to keep the base of the plant clear so air can circulate. I managed to control it using this product which being systemic should be absorbed into the plant, however some Black Spot stubbornly did re-appear so you do need to respray & make sure you cover both on top & underneath the plant. I also like the fact that it doesn't contain an insecticide which is the main reason i bought it since so many others do. The price from 3rd party sellers on desertcart is way to expensive, you can buyfor £5 from B'N'Q

## Features

- Contains a mixture of 5-Chlor-2-methyl-2H-isothiazol-3-on und 2-Methyl-2H-isothiazol-3-on (3:1) (CIT/MIT). May produce an allergic reaction.
- Harmful to aquatic life with long lasting effects.
- To avoid risks to human health and the environment, comply with the instructions for use.
- Use biocides safely. Always read the label and product information before use.
- Controls all major leaf diseases of roses and ornamental plants
- Controls blackspot, mildew, rust, leaf spot, including box blight and white rust
- Two effective active ingredients give contact and systemic action - fast acting and long lasting
- Protects for up to 3 weeks
- Use on houseplants, ornamental garden plants and selected edibles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00R7PY8W2 |
| Best Sellers Rank | 273,267 in Garden ( See Top 100 in Garden ) 1,860 in Weed Control |
| Brand Name | Bayer |
| Customer Reviews | 4.2 4.2 out of 5 stars (386) |
| Global Trade Identification Number | 05000371055048 |
| Item Form | Liquid |
| Item Weight | 800 Grams |
| Liquid Volume | 800 Millilitres |
| Manufacturer | SBM Life Science |
| Model Number | 84089893 |
| Part Number | 84089893 |
| Specification Met | USDA |
| Target Species | Rodents |

## Product Details

- **Brand:** Bayer
- **Item form:** Liquid
- **Item weight:** 800 Grams
- **Liquid volume:** 800 Millilitres
- **Specification met:** USDA

## Images

![Bayer Garden Fungus Fighter Plus, 800 ml - Image 1](https://m.media-amazon.com/images/I/61kiuJzXOkL.jpg)
![Bayer Garden Fungus Fighter Plus, 800 ml - Image 2](https://m.media-amazon.com/images/I/71Uq6PETMpL.jpg)
![Bayer Garden Fungus Fighter Plus, 800 ml - Image 3](https://m.media-amazon.com/images/I/713eh4KX74L.jpg)
![Bayer Garden Fungus Fighter Plus, 800 ml - Image 4](https://m.media-amazon.com/images/I/41Xhgl-kuoL.jpg)
![Bayer Garden Fungus Fighter Plus, 800 ml - Image 5](https://m.media-amazon.com/images/I/71+Zl9-zlOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fights fungus!
*by S***K on 22 June 2017*

As far as i can tell this product has cured downy mildew on my most of my sunflowers on first application, and rose black spot on my roses and the mildew on the rest of the sunflowers on second application. The three sunflower photos show a nasty infection, a nearly-defeated infection, and a cured plant. The photos are of three different plants but they all started out infected and give a good idea of the clean-up process. My only regret (my naivety not the product!) is I didn't buy it before the season started and apply it as soon as I planted out the sunflowers and when the roses started to get new leaves. Next year I will use before the problems start! On the other hand one does always have to be mindful about causing resistance and I admit I'm not sure how to balance early use and over-use.

### ⭐⭐⭐⭐ Contains no insectiside & will help control Black Spot
*by B***C on 3 November 2015*

(Not to be used on fruit trees & vegetables which will be eaten) Im not sure if it will cure black spot (i don't think there is a cure?) but it will help to control it if you re-apply it every 4 weeks especially during the warmer months when its the right temperature for funguses to spread, ie, wet summers in the uk. You will need to remove all affected foliage or cut it back hard if badly infected, clear away the leaves & try to keep the base of the plant clear so air can circulate. I managed to control it using this product which being systemic should be absorbed into the plant, however some Black Spot stubbornly did re-appear so you do need to respray & make sure you cover both on top & underneath the plant. I also like the fact that it doesn't contain an insecticide which is the main reason i bought it since so many others do. The price from 3rd party sellers on Amazon is way to expensive, you can buyfor £5 from B'N'Q

### ⭐⭐⭐⭐⭐ Powerful ingredients, though a word of caution outside of manufactures recommendations.
*by L***E on 2 July 2018*

Trifloxystrobin and tebuconazole combination is extremely affective at dealing with many fungi (including blight, though not officially for home use). However, if anyone reading this is planning to use this on edible plants, PLEASE look at the pre-harvest intervals (PHI) for each chemical and wait accordingly. I have used this to control blight on tomatoes and potatoes as both inhibit spore production (potatoes can be ~30 - 35 days PHI!). If you remove most affected parts then apply, it can be hold of till harvest which is impressive for home use. Again, do research as I can see a few people are buying on this premise and the PHI depends on light/climate. There are also restrictions on how many times it can be applied to a single plant.

## Frequently Bought Together

- Bayer Garden Fungus Fighter Plus, 800 ml
- TOPBUXUS XenTari - Professional Dosage - Against Box Tree Moth Caterpillar - Biological - Safe for Bees and Birds
- TOPBUXUS HEALTH-MIX - Stops and Prevents Box Blight - 200g for 100m2

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-04-24*