Fumigation - what is it, features, description and types

2024 Author: Howard Calhoun | [email protected]. Last modified: 2023-12-17 10:16

Fumigation, what is it? This procedure is one of the inexpensive and very effective methods designed to control insect pests. The raw materials that are processed can be food and non-food products.

How is the procedure?

Fumigation, what is it for manufacturing plants? At such facilities, these procedures are mandatory. Carrying out this operation is a necessary step for such premises as bakeries, elevators, warehouses, stockyards, etc. It is also worth adding that such a procedure must be carried out without fail and where it is planned to store antiques or just for a long time save some stuff. Such premises most often include libraries, book archives, etc.

What is fumigation? This is a procedure whose purpose is not just to neutralize harmful insects. At the same time, it is necessary to carry out all the work as soon as possible, and also to keep the products in their original state. That is, the color, taste, smell and other components should not be changed.

Who does all the work?

This issue deserves special attention. The reason for thisbecame that the whole procedure is associated with a great risk, which arises from the fact that the work itself is carried out in rooms where expensive food or non-food products are stored. In addition, all procedures must be carried out quickly and efficiently so that the people around do not suffer and there is no danger to the he alth of personnel. For these reasons, this work is entrusted only to professional workers. What is fumigation? This is not only an effective and fast method to get rid of pests, but also a job that can only be entrusted to highly qualified individuals.

If employees know their stuff, you can get the following benefits:

• A responsible company always guarantees its work.
• Processing will be carried out quickly, efficiently, and most importantly, the effect will last quite a long time.
• The procedure must guarantee the safety of the products and materials being processed, and the possibility of harm to human he alth must be excluded.

Work in progress

Upon arrival at the site, specialists will evaluate several criteria. Among them, one can single out the scale of infection by insects, the territory of the premises, the object of disinfection, and many others. Depending on these criteria, the degree of sealing will be determined, as well as the method of work will be selected.

The first method of indoor fumigation is sounding, which is considered an economical way to control insects. The method is most often used incases when it is necessary to carry out disinfection of warehouses with grain crops, which are fully loaded with raw materials. Fumigation of grain with tablets occurs in this way: first, they are placed over the entire area of the warehouse, and then, using a probe, uniform processing is carried out. It is worth adding here that mixing with products does not occur, since the tablets are stored in special bags.

Types of work

It is important to know that the fumigation process varies depending on which object needs to be decontaminated.

For example, fumigation of grain is carried out right at the place of its storage. Carrying out this procedure is necessary to get rid of larvae, pupae, adult insects. The drug that is used, "Phosphine", is introduced into the space and closed indoors for 7 days. Before this, the grain is preliminarily covered with a special film. Vapors are safe for human he alth, and they are not absorbed by raw materials.

Fumigation of storage facilities is necessary in order to disinfect those facilities where grain will be stored in the future. Before starting work, it is necessary to remove all objects that are not subject to fumigation, as well as to seal the object. In the course of the work, not only adult insects will be eliminated, but also their larvae, eggs, as well as small rodents. The duration of the procedure is 4 days.

Fumigation of a wooden house

Why is wood fumigated? The first priority is to get rid of carpenter insects and their larvae. In addition, this samethe procedure is also preventive, preventing the appearance of such pests in the future. When carrying out this procedure, a substance is used that is characterized by subsequent degassing. This is understood as the process by which all substances harmful to human he alth decompose at the molecular level. Most often, houses and other important buildings are built from such logs in the future.

Of the advantages of this operation for processing any raw material, the following can be distinguished:

• High efficiency, which consists in the destruction of any insects and their larvae, eggs, etc.
• Universality of this method. It can be used to process both food and non-food products.
• The method is considered completely safe.
• Efficiency.
• The procedure eliminates not only existing pests, but also prevents their further appearance.

Phosphine

This gas is the most common in fumigation. It is poisonous, colorless, and also smells like rotten fish. For example, the fumigation of a wooden house with such a preparation is as follows:

1. The fumigant is either spread in the air inside the desired room, or only the necessary surfaces are treated with it.
2. Depending on how big the pest infestation is, the treated room or object is kept inside the sealed space for several days.
3. Next, the degassing process is carried out.
4. Last step -determination of the degree of degassing, if it is satisfactory, then the work ends.

The peculiarity of "Phosphine" is that, once in a ventilated space, it quickly disappears, leaving no traces behind. For the same reason, it is very important to seal the workspace.

How is fumigation different from other types?

The main difference between this method and others lies precisely in the fumigant. Since a gaseous substance is used, it enters virtually any gap. In addition, any surface or material that is available indoors is processed. The chemical in the gaseous state penetrates the material to a great depth, which guarantees 100% elimination of any pests.

In addition, the fact that the object of fumigation can be a large number of various objects has become a distinctive feature. These can be agro-industrial complexes, vehicles, customs warehouses located at border points. In addition to Phosphine fumigation, aerosol generation methods are also used, as well as aerosol gas misting disinfection.