---
product_id: 708432530
title: "Bonide Chemical CO Number Copper Dust or Spray"
brand: "bonide"
price: "1507790₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Bonide"
url: https://www.desertcart.vn/products/708432530-bonide-chemical-co-number-copper-dust-or-spray
store_origin: VN
region: Vietnam
---

# Organic gardening approved Dual application: dust or spray Broad-spectrum fungal defense Bonide Chemical CO Number Copper Dust or Spray

**Brand:** bonide
**Price:** 1507790₫
**Availability:** ✅ In Stock

## Summary

> 🛡️ Defend your garden like a pro—because your plants deserve the best!

## Quick Answers

- **What is this?** Bonide Chemical CO Number Copper Dust or Spray by bonide
- **How much does it cost?** 1507790₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/708432530-bonide-chemical-co-number-copper-dust-or-spray)

## Best For

- bonide enthusiasts

## Why This Product

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

## Key Features

- • **Organic & Safe:** Certified for organic gardens—grow clean, grow proud.
- • **Trusted by Gardeners:** Proven results on fruits, veggies, flowers & shrubs.
- • **Versatile Application:** Use as a dust or spray for tailored plant care.
- • **Ready-to-Use Convenience:** No mixing hassle—just apply and protect instantly.
- • **Ultimate Plant Protection:** Stops blight, powdery mildew, leaf spot & more with precision.

## Overview

Bonide Chemical Co Number 1 Copper Dust or Spray is a ready-to-use, organic-approved fungicide that effectively controls a wide range of common fungal diseases such as blight, leaf spot, powdery mildew, and peach leaf curl. Suitable for fruits, vegetables, flowers, and shrubs, it offers flexible application as either a dust or spray, making it an essential tool for home gardeners seeking reliable, eco-friendly plant disease control.

## Description

Bonide Chemical Co Number 1 Copper Dust Or Spray. Imported From USA.

Review: Will use for peach and nectarine trees for curl problem.
Review: Works great

## Features

- Control plant common plant diseases in your home garden with Copper Fungicide Spray or Dust from Bonide!
- This modern Bordeaux replacement controls and prevents common fungal diseases including blight leaf spot scab powdery mildew peach leaf curl and other listed diseases
- Apply Copper Fungicide to a variety of plants in your home garden This product can be used on fruits vegetables beans shrubs flowers and more
- Approved for organic gardening Copper Fungicide spray or dust is suitable for the production of organic produce
- This product arrives conveniently ready-to-use! To use apply to affected plants as a dust or mix with water to apply as a spray Please see product label for full use instructions
- Item weight: 1.24 pounds
- Brand: Bonide
- Item form: Dust
- Item form: Spray
- Item weight: 1.05 pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000RUASQE |
| Customer Reviews | 4.4 4.4 out of 5 stars (390) |
| Date First Available | 10 August 2012 |
| Item display height | 11 inches |
| Item display length | 3.25 inches |
| Item display weight | 1 Pounds |
| Item display width | 2.75 inches |
| Item model number | 771 |
| Part number | Bonide - 771 |
| Product Dimensions | 6.68 x 8.26 x 27.64 cm; 476.27 g |

## Product Details

- **Active Ingredients:** Basic Copper Sulfate
- **Brand:** Bonide
- **Item form:** Dust
- **Item weight:** 476 g
- **Specification met:** EPA

## Images

![Bonide Chemical CO Number Copper Dust or Spray - Image 1](https://m.media-amazon.com/images/I/51yzyBZYS6L.jpg)

## Questions & Answers

**Q: This says it is a replacement for Bordeaux mixture.  Exactly how does it differ from the real thing?  Perhaps easier to mix, but is it as effective?**
A: This product is used as a fungicide. I use it to control early and late season blight on tomatoes and potatoes and white powdery mildew on phlox. Mix and use according to directions and it is very effective. It works as a bordeaux mixture without the hassle of mixing the bordeaux formula. I begin spraying in July every 7 to 10 days depending on rain.

**Q: Is copper supposed to be in solution to be effective? If yes, how can the powder be effective? How to maintain the copper in solution when applied?**
A: You can either mix or use a duster like a dustmiser

**Q: How to use this?**
A: I mixed it with water -- and a shot of detergent, I think--and applied it to my squash for what I thought to be downey mildew that was reducing the vegetative vitality.  I have no idea how effective it was.  I used it because it because copper sulphate works on grapes and is not very toxic to man or beast.

**Q: some thing is wrong. Is it 4 pounds or 1 pound?**
A: 4 lb

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***H on 27 December 2025*

Will use for peach and nectarine trees for curl problem.

### ⭐⭐⭐⭐⭐ Review
*by N***. on 15 January 2026*

Works great

### ⭐⭐⭐⭐ Review
*by A***R on 5 August 2025*

Very little dust for price but if you need it you need it

## Frequently Bought Together

- Bonide Copper Fungicide, 1 lb. Ready-to-Use Spray or Dust for Organic Gardening, Controls Common Diseases in Lawn & Garden
- Espoma Organic Tomato-Tone 3-4-6 with 8% Calcium. Organic Fertilizer for All Types of Tomatoes and Vegetables. Promotes Flower and Fruit Production. 4 lb. Bag - Pack of 2
- Burpee Bone Meal Fertilizer | Add to Potting Soil | Strong Root Development | OMRI Listed for Organic Gardening | for Tomatoes, Peppers, and Bulbs, 1-Pack, 3 lb (1 Pack)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-02*