Methods of processing greenhouses in the spring from diseases and pests

With the advent of spring, all life on our planet wakes up, including pests, which are the main enemies for those involved in the garden. And if there is also a greenhouse on the plot, then spring work will double in size, because before you start sowing work in the greenhouse, you need to prepare it for use, making sure that nothing threatens the life and health of future plants.

The fact is that in the greenhouse there are all favorable conditions not only for the growth and development of plants, but also for various bacteria and microelements that act as enemies for the former. Therefore, without the stage of processing the greenhouse, there is no sense in starting to grow plants, because there is a high risk that they will die. How to treat a greenhouse in the spring from pests and diseases? How to grow tomatoes in a greenhouse - ways and advice.

Spring disinfection

Before proceeding with the processing of the greenhouse, you need to clean it. For example, if spring has already taken power over the weather, and the snow still does not want to leave, then it needs to be melted in the greenhouse. To do this, it is enough to sprinkle the soil in the greenhouse with dark soil material: peat, ash, earth. Only after all the soil in the greenhouse has been cleared of snow, we can move on to the question of how to treat the greenhouse in the spring from pests and diseases.

There are three options for disinfection: biological, chemical, temperature. To understand the best way to process a greenhouse in the spring from diseases and pests, you should consider each option in more detail, and then draw conclusions for yourself and choose one of the methods.

Biological and temperature disinfection

The biological method of processing a greenhouse is the longest and most complex process. It means replacing all the soil in the greenhouse with the help of green manure. Siderata is a group of plants that are grown so that they themselves fertilize the soil. You should take into account the fact that the method of treating the greenhouse in the spring from pests and diseases, which involves biological disinfection, is impossible without a complete replacement of the crops grown in the greenhouse.

That is why many gardeners prefer a simpler method, namely temperature exposure. In order to disinfect the greenhouse with this method, only high-temperature water is enough. Temperature disinfection involves watering the entire area of ​​the greenhouse with boiling water, and then sheltering moist soil with material that would not allow moisture to pass through. Under this material, steam forms, which in a few hours kills 80% of pests and germs. Features growing cucumbers in a greenhouse.

There is also the option of disinfection at low temperatures. In this case, the soil needs to be frozen. Such a method will bring maximum effect if cold air temperatures prevail in the region at the beginning of March. All that is needed in this case is to clear the soil of snow, which should freeze well. Using this method of processing the greenhouse, there is no chance for pests to survive.

Chemical disinfection of the greenhouse

Another option than treating the greenhouse in the spring from diseases and pests is the use of chemicals. There is a wet method of disinfection, and there is a gas one.

A wet greenhouse disinfection method involves the use of chemicals such as formalin, bleach, and creolin.

Chlorine lime is the most popular and common remedy. It is necessary to dilute this chemical in an amount of 400 grams in 10 liters of water and infuse the solution for 4 hours. A suspension forms on the surface of the solution; it should be rubbed with the transparent material of the greenhouse. The precipitate is rubbed the metal joints of the greenhouse, the door latch and other parts of the structure made of metal.

You can use the gas chemical method of processing the greenhouse. In this business, sulfur takes the lead. To carry out gas disinfection, you need to make sure that there are no cracks, cracks, holes in the greenhouse design, all doors are tightly closed. In a completely sealed greenhouse, you need to throw a special gas checker, which is sold in gardening stores. For one cubic meter of the greenhouse, you need up to 80 grams of the substance. If a spider mite “attacked” the greenhouse, then the dose of the substance can be increased to 150 grams.

Important! This method, than treating the greenhouse in the spring from diseases and pests, is better used in wooden structures, since if the greenhouse contains metal parts, the gas used will contribute to its rapid corrosion. Ways rid of ants in the country.

All methods for treating the greenhouse in the spring from pests and diseases have established themselves as the most effective and safe for humans and plants. Without preliminary spring treatment of the greenhouse, it is likely that in the future much more effort and time will be spent on pest control than on the plants themselves and caring for them. Therefore, this stage, from which it is necessary to begin sowing, is not recommended to be ignored.