Pesticide: what is it? Application and storage of pesticides

Today, practically the entire agricultural industry uses a pesticide. What is this and how to use it, you will learn in the article presented.

What are pesticides and where are they used?

So, these substances are of a chemical nature, that is, created artificially. They are used to destroy weeds, unnecessary plants, harmful microorganisms, as well as rodents, which not only spoil crops, but also can tolerate certain diseases.

As part of such tools, there are both organic and inorganic components. However, they have in common the fact that they have a toxic effect on living organisms. The only accepted term for all types of such drugs is a pesticide. What it is, you already know. Now we need to understand how to apply, transport and store them.

Advantages and disadvantages of the presented means

The pesticide (what is it, you already found out) is used in agriculture. Among its merits, it should be noted:

- High efficiency.

- A great variety of means, which have a different composition.

- A solid choice in terms of time and mode of action.

Naturally, the definition of pesticides makes it clear that they have big drawbacks. For example, they kill almost all living things in the territory that is being processed (naturally, except for the necessary crops). In addition, pesticides are able to accumulate in the soil, which adversely affects its fertility. Even with such substances you need to behave as carefully as possible, because you can get serious poisoning, which can lead to death. In addition, organochlorine pesticides, like other types of such products, must have special storage and disposal conditions.

Classification of pesticides

So, all chemicals can be divided into several groups:

1. Herbicides. These substances are used to eliminate weeds.

2. Insecticides - destroy harmful insects.

3. Nemtotsidy. These chemicals are used to control nematodes (harmful worms).

4. Fungicides. They are used to destroy various types of fungi.

5. Zoocides - kill rodents.

6. Acaricides. These are special drugs that help fight mites.

The definition of pesticides and their types you already know. With regard to the separation of substances by the mode of action, they are contact, intestinal and systemic.

How to buy pesticides

Never need to buy such goods in the spontaneous market. The store must have a license and permission to sell such products. In order to choose the necessary means, one should follow such recommendations:

• The substance must be registered and authorized to use.
• On the packaging must be a label, which indicates the date of manufacture and expiration date.
• Carefully inspect the packaging - it must be sealed.
• During the selection, pay attention to the composition and purpose of the pesticides.

In principle, these are the most important guidelines that will help you to save health and money.

Features of application of substance

Pesticide, what it is, you already know, should be applied in accordance with a specific instruction, which indicates the concentration of the working solution, as well as safety rules. So, first, you should consider how to use chemicals. Among them are the following:

• Spraying. In this case, the working solution is applied to the surface of plants or the body of an animal pest. So a small amount of chemical is used.
• Sputtering. For this, pesticides are used in the form of a powder. Processing in this way is quick and easy. In this case, you do not need to dilute the powder with water. However, during work, you should be especially careful, since the substance can get into the respiratory tract or mucous membranes.
• Aerosol Spray. In this case, the substance acts briefly with direct contact. Further particles of chemicals settle on the surface of plants and continue their work.
• Seed dressing. In this case, they are treated with liquid or powder substances even before landing in the ground.
• Plant intoxication. This method involves the introduction into the culture of any harmless to it venom. In this case, those insects that try to harm the plant will die.
• Processing of bait. For this, pesticides of intestinal action are used. It is best to fight rodents in this way. Its advantage is high efficiency, low consumption of raw materials, and also less harmful effect on the surrounding soil.
• Soil dressing. To this end, chemicals are added to the ground that can kill fungi and harmful bacteria. Preparations can be liquid or powdery.

The use of pesticides should be guided by the instruction, which is always on the packaging. During use, attention should be paid to the necessary concentration of drugs and safety equipment. During the spraying period, the duration of the chemicals should also be considered, that is, how long they can kill the pests, and when they can use the products without fear of poisoning with herbicides or other poisons.

Rules for safe use and storage of substances

So, you already know the definition of pesticides, the classification and methods of applying them. Now you should consider how to use drugs, so as not to harm your own health. You should follow these safety rules:

- During operation, the dosage of the substances must be strictly observed.

- A person who comes into contact with chemicals must be in protective clothing, shoes, gloves, a mask and a respirator. That is, there should not be any open areas of the body where the powder or liquid will get during spraying.

- After work, you must dispose of the container and wash it carefully.

Now consider how the storage of pesticides. So, all those places where chemicals will lie should not be available to children, pets or those people who do not know how to behave with poisons. Tara should not be near food or water, under the open sky, near household items. Also, do not store pesticides in basements, which are often flooded.

If during the transport of chemicals the integrity of the package is impaired, the substance should be immediately transferred to another container. After use, empty boxes or bottles must be returned to the supplier. If the poisons were received in wooden boxes or paper bags, they should be burned immediately.

It should be noted that to date there are alternative ways to control pests that do not harm the environment. Therefore, we should think about environmentally friendly methods of soil and plant treatment. It is necessary to reduce the use of pesticides in order to protect nature from destruction.