Bonide Liquid Copper Fungicide Concentrate

5 out of 5 stars 11 Reviews | 74 Q&A

Bonide Liquid Copper Fungicide Concentrate

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Average Rating

5 out of 5 stars Rating: 4.9

11 Reviews | 74 Q&A

Product Overview

Liquid Copper Fungicide is a Bonide patented, natural copper formulation that protects everything from turf, to veggies, to fruits and flowers. Product is approved for organic gardening. Controls powdery mildew, black spot, and rust!

Features and Specs

Active Ingredient: Octanoic acid, copper salt 10%
Target pests: Powdery Mildews, Downy Mildews, Leaf and Fruit Spots, Blights, Rust, Fruit Rots
For use in: Ornamentals, Lawns, Roses, Fruits and Vegetables
Application: Unless otherwise stated on product label, mix 0.5 to 2.0 fluid ounces of product with 1 gallon of water.
Pet safe: Yes, when used as directed on label
Yield: Approx. 8 - 32 gals
NOT FOR SALE TO: AK, DC
Shipping Weight: 1.23 lbs
Manufactured By: Bonide
UPC: 037321008118

Details

Liquid Copper Fungicide is a Bonide patented, natural copper formulation that protects everything from turf, to veggies, to fruits and flowers.  Product is approved for organic gardening.  Controls powdery mildew, black spot, and rust!

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  • 5 of 5 Stars

    Checked Tomato Blight!

    By Bill on 08/10/2011

    Verified Purchase

    After researching treatments for early and late blight, I found great data on the Cornell University's Ag department web page. They recommended using a copper based fungicide for control of both early and late blight. Bonide Liquid Copper Fungicide was purchased and applied to five varieties of tomatoes (30 plants total) planted in my home garden. Some had advanced early blight. I had applied other "safe" fungicides prior to using Bonide Liquid Copper Fungicide with very poor results. Following the manufacturers directions I applied the maximum recommended rate due to the advanced stage of the blight on some of the tomato plants. All 30 plants received 2oz. per gallon of water. The results are nothing less than spectacular! The blight is now under control and my harvest to date (8/10/11) has been way above average with more to come. I also applied Bonide Liquid Copper Fungicide to my eggplants that also had blight problems with good results. I plan to use this product on an every 14 days application schedule or after heavy rain. I strongly recommend Bonide Liquid Copper Fungicide for home gardeners who are having a variety of blight issues with their veggie gardens.

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    66 of 66 people found this review helpful

  • 5 of 5 Stars

    Cotrolling Early Blight

    By Rebecca on 07/23/2011

    Verified Purchase

    I tried 2 applications of Daconil 2787 for blight control on Tomato Plants with no improvement. Since I have applied Bonide Liquid Copper Fungicide twice at 1 week intervals, I have not noticed any new areas of blight on my Tomato Plant leaves. The plants are looking very healthy now.

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    35 of 37 people found this review helpful

  • 5 of 5 Stars

    Working!

    By Judy on 09/18/2011

    Verified Purchase

    Sprayed my tomato plants once for blight. Seems to have halted disease, plan to spray again after coming rainy days. I should have had this at the beginning of the planting season so I could spay before disease took hold!

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    18 of 21 people found this review helpful

  • 5 of 5 Stars

    I think it works....

    By Larissa on 06/05/2014

    Verified Purchase

    Over the last two years I got a horrible fungus problem: last year I lost all my tomatoes to it and this year I can already see it spread onto cherry trees. It started a few years ago on pear and apple trees. I did not want to use anything harsh, and my dad kept telling me that in his youth they used copper based fungicide. I was so happy to find it here (FINALLY). I spray everything in my garden 2 times and I can see that fungus damaged leaves on my trees and shrubs are dried up and falling off. I am happy to see that! I don't know yet how often do I need to repeat the application so the fungus does not come back. We will see. But I am happy to see that my red currant and honeyberries started shooting new leaves. Last two years they were barely surviving in the summer.

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    12 of 12 people found this review helpful

  • 5 of 5 Stars

    Rids my Thuja Green Giant of Rust!!

    By Dale on 08/28/2015

    Whatever the rust stuff is it kills it and when I got it again a little bit (year later) I used it again and same Great Results!

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    9 of 10 people found this review helpful

See all 11 customer reviews

Questions & Answers

Have a question about this product?
  
Q
How long should I wait before eating tomatoes,etc. after application
A
There is no specific pre harvest interval time for the Bonide Liquid Copper Fungicide Concentrate on tomatoes. You can apply the product up until the harvest day.

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72 of 83 people found this answer helpful

Q
Will Bonide Copper Fungicide harm honey bees?
A
Bonide Liquid Copper Fungicide Concentrate does not have any insecticidal properties and should not harm bees as long as it is applied when the bees are not activiely foraging on the given plant.

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63 of 66 people found this answer helpful

Q
Will Bonide Liquid Copper Fungicide kill leaf curl?

I have 3 trees currently infected with Taphrina deformans. I realize I can only prevent next years outbreak but still curious if this is the right product?

A
Bonide Liquid Copper Fungicide is labeled for Taphrina deformans otherwise known as Peach Leaf Curl and should do a great job for you.

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35 of 39 people found this answer helpful

Q
How long do I have to wait before I can eat snap beans that was sprayed with copper fungicide?
A
There is no specific harvest time for snap beans after applying Bonide Liquid Copper Fungicide. You can spray the product up to the day of harvest. We would recommend washing the vegetables thoroughly before eating. If you have any additional questions, please let us know.

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32 of 36 people found this answer helpful

Q
Storage of mixed product

How long can mixed, unused product be stored in a container before losing potency?

A
It is recommended that you use any mixed solution of Bonide Liquid Copper Fungicide Concentrate within 24 hours after mixing. For any unused concentrate, store at room temperature in the sealed bottle and can last for up to 1 year. 

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20 of 24 people found this answer helpful

See all 74 customer questions

Bonide Liquid Copper Fungicide Concentrate 5 out of 5 stars Rating: 4.9 (11 Reviews / 74 Q&A)

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