Processing pears with iron sulphate in summer: pros and cons, how to breed

Ferrous vitriol is a water-soluble powder that includes blue or greenish crystals. This tool is often used to kill insects and to combat various pathologies on different plants. At the same time, pear treatments with iron sulphate are extremely rare in summer. Most often, the tool is recommended to be used in spring or autumn. This substance helps to cope with violations only with strict adherence to the instructions.

Pros and cons

Pros and conslow price;extensive scope of use;low degree of toxicity;high efficiency in the fight against fungal microorganisms;impact on the external parts of cultures without penetrating into their structure.a long period before the onset of action - to get a full effect, it takes, on average, 24 hours;low efficiency in pest control - additional substances help to cope with them;the possibility of application only in the absence of foliage - the composition is used in late autumn or early spring.

How to properly dilute the drug

To process a pear, you need to use a solution with a concentration of 4-5%. This means that you need to mix 400-500 grams of powder with 10 liters of water. At the same time, 10-15 liters of solution should be used per 100 square meters. Before the arrival of cold weather, it is worth spraying the trunk and branches of trees.

How to process a pear with iron sulfate

In order for the remedy to have an effect, it is important to use it correctly. At the same time, the processing of a pear depends on the goals and objectives.

From diseases

The drug has a wide range of applications. With its help, it is possible to cope with scab, alternariosis, coccomycosis. The composition is used to combat gray rot and anthracnose. To cope with pathologies, processing is recommended before the start of the growing season or after its completion.

This means that the product is used in early spring or late autumn. In the second case, the drug is used only after all the leaves have fallen.

From pests

For the destruction of harmful insects, it is recommended to use the product in late autumn. In this case, the solution will help destroy pests that hide in the tree bark. To do this, make a solution with a concentration of 3%.

Differences between copper and iron sulfate

These substances differ in chemical composition and scope of use. Iron and copper sulfate cannot be considered analogues or substitutes. The first agent includes iron sulphate, which is a contact fungicide. The substance successfully copes with fungal infections. It also helps eliminate rot and mold.

Copper sulphate contains 24% copper. The composition is used as a fertilizer. It is required for crops that grow in soil with sand and peat. Such plants need copper. In addition, copper sulfate has disinfectant properties and helps to cope with late blight, scab, moniliosis.

Safety precautions

Iron vitriol belongs to a low hazard class. However, safety rules still need to be followed. In this case, you should do the following:

Study the instructions for the drug. It contains the main recommendations for the use of the substance.
To prepare a working solution, use a container that does not interact with ferrous sulfate. Glass, ceramic or plastic dishes are suitable for this.
Use personal protective equipment. To do this, it is recommended to use hats, respirators, overalls, glasses, gloves.
If chemical gets into eyes, rinse thoroughly with running water. If necessary, you should consult a doctor.
After finishing work, take a shower. This will help remove accidental splatter.
When processing the garden, limit the movement of pets on it.
Don't spray plantings in rain or strong winds.

When working, it is required to control the compliance with the dosage. With a low concentration of the agent, it will not be possible to obtain the desired effect. In this case, you will have to process the landings again. Increased concentration will cause plant burns.

Compatibility with other drugs

The drug is not allowed to be combined with organophosphorus agents. It is not recommended to combine it with lime and karbofos. It is also forbidden to use products that dissolve in alkalis. Iron vitriol is considered an effective tool that helps to cope with fungal infections and protect the pear from parasites. At the same time, it is not recommended to use the drug in the summer. Experts advise processing plantings in early spring or late autumn.