Other factors can make copper applications a little more risky, such as using it on new leaves, wet leaves, or during wet weather periods when the product hasn’t been able to dry sufficiently. Add recommended amount of powder, per the label, to small amount of water, strain, add remainder of water and spray – agitate sprayer to keep nozzle from plugging.

Copper Fungicide Dust - Bonide

Copper-based fungicide products for trees are commonly in a “fixed-copper” spray form, but it can also come in a blue paste known as Bordeaux mixture, which combines copper and lime and is often applied to trunks with a wide paintbrush. You should shake the bottle well before each application and use it with a tank sprayer or a hose while wearing gloves. We’ll list them so you can learn more about them if you’d like, but you’ll probably only use the previous types we mentioned. It works by being absorbed into the plant’s vascular system and then moving through the plant’s cells to attack the fungus where it lives. The rule of thumb is to apply fungicides whenever you sight any fungal infection and continue the application until the malady clears.Copper Fungicide works to control many common garden diseases including powdery mildew, downy mildew, black spot, early blight, peach leaf curl and other listed diseases!

Bonide Liquid Copper Fungicide Ready to Spray - LabelSDS Bonide Liquid Copper Fungicide Ready to Spray - LabelSDS

In the diluted or ready-to-use forms, there’s usually less than 1% of the active ingredient in the solution, but concentrated versions contain up to 10%. To rest assured it is a 100% safe product, you can look it up on the list of fungicides approved by the Organic Materials Review Institute where you will find it. As a result, they can eventually contaminate the soil and harm your plants if you apply too much all at once. As an alternative, you can use Bonide Copper Fungicide preventively by spraying all plant parts thoroughly every 7-10 days throughout the season.

Moreover, it can contain the spread of algae in turfgrass and help tackle the problem of moss on live oaks. To make sure you are getting the best value for your money, it’s always a good idea to read the best fungicides reviews you can easily find online and see how the products worked in different circumstances.

Captain Jack’s Liquid Copper Fungicide Ready-to-Use - Bonide

Always follow the guidelines set by the manufacturer as each product may vary in terms of dosage and may mention certain weather or temperature limits for the fungicide to be used to best effect. It’s safe to use for organic gardening, but there are some precautionary measures to take when you use it. Liquid formulation administered with spraying is the best as it targets the affected area and instantly contacts the fungi.

Furthermore, it maintains stress on new fungi and bacteria strains that may cause damage to the sapling. For best control, start spraying before the disease is visible or when disease is first visible on the plant. You have to put the content into the spreader after having determined the coverage amount by calculating your lawn’s size. 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.