Where copper deficiency has been confirmed by soil analysis or field diagnosis, whether in plants or animals, it can be corrected very simply either by applying 50 kg copper sulphate per hectare in the form of a fertiliser before sowing or by spraying the foliage of the young cereal plants, when they are about 150 mm high, with 750 grams copper sulphate (dissolved in from 400 to 2,000 litres water) per hectare.

October 11, 2025 - The largest health benefit of copper sulfate is that it is used to control bacteria and fungus growth on fruits, vegetables, and other crops, as it’s been registered for pesticide use in the United States since 1956.

To combat resistance, it's advisable ... practices. Copper sulfate is a valuable tool in agriculture with various applications for plant nutrition, disease control, and algae/moss management....

September 30, 2024 - In another study, the phenolic content in wheat cell wall decreased as the copper content increased [63, 64]. Copper sulphate is essential for healthy plants growth and is commonly used as a fungicide.

September 27, 2024 - Copper sulfate is a versatile and widely used garden tool, particularly in controlling diseases, algae, and moss. From organic gardening to large-scale agricultural practices, this compound has become a go-to solution for many plant issues.

January 8, 2018 - Due to its chemical makeup, this compound is highly advantageous in addressing an overly alkaline environment, remedying plant fungi, unwanted root growth, algae growth, and so much more.

It improves the nutritional status of plants and increases productivity by using it in areas where there is copper deficiency in the soil. Copper plays an important role in photosynthesis processes and enzyme activities in plants, so regular ...

For example, it can be used as a pesticide, fungicide, herbicide, algaecide, or molluscicide. The most well-known use for this chemical compound is controlling the growth of algae in ponds or lakes.

It can kill bacteria, algae, roots, plants, snails, and fungi. The toxicity of copper sulfate depends on the copper content. Copper is an essential mineral. It can be found in the environment, foods, and water. Copper sulfate has been registered for use in pesticide products in the United States since 1956.

August 12, 2024 - It has a blue crystal form, easily soluble in water. ... Supplying copper: Copper is an essential trace element for plants, helping to enhance photosynthesis, while promoting root growth and increasing plant resistance.

Combinations: For fungicidal use, more effective when either mixed with liming agents or placed in a basic solution. ... Historic Use by Organic Growers: Copper sulfate has been historically widely used for plant disease control, and

Fish kills have been reported after copper sulfate applications for algae control in ponds and lakes. However, oxygen depletion and dead organisms clogging the gills have been cited as the cause of fish deaths, resulting from massive and sudden plant death and decomposition in the water body.91,92,93

Copper sulphate can be used on a wide range of crops and is effective against fungal diseases such as downy mildew and powdery mildew. The recommended dosage of copper sulphate varies depending on the type of crop and application method. Copper sulphate can also be used as a herbicide in aquatic ...

December 9, 2010 - Copper sulfate is commonly used in gardening and agriculture as a fungicide and fertilizer. Used in the correct concentrations, copper sulfate prevents damage to plants from mold and fungi.

June 28, 2024 - Beyond its nutritional benefits, it serves as a formidable shield against fungal and bacterial infections prevalent in various crops like vegetables, fruits, and ornamental plants.

May 8, 2025 - Copper sulfate pentahydrate (CuSO₄·5H₂O) is a widely used chemical compound in the fertilizer industry. As a highly bioavailable source of copper for plants, it is used mainly in foliar and soil fertilizers.

Although it is used for several things, in the garden copper sulfate works as a fungicide, especially in plants and pools.

August 18, 2023 - It’s also known as “blue stone” because of its deep blue color. Copper sulfate can be used to kill weeds, algae, fungi, and pests in gardens without harmful side effects to the soil or nearby plants.

February 14, 2023 - In the mid 1800s, it was discovered rather by accident that a mixture of copper sulfate with lime was an effective deterrent to downy mildew on grapevines. Copper sulfate easily dissolves in water and when combined with lime, which stabilizes the copper, it is safe to use on plants with little fear of tissue injury.