Protecting grapes from disease without pesticides

Grapes are not an easy crop to grow. Under unfavorable conditions and not too diligent care, she often gets sick, which can cause the loss of the entire crop. That is why grapes must be protected. And it's best to do this without using pesticides or other harmful substances.

Many summer residents have no idea how healthy grapes can be grown without chemical preventive treatments. However, not everyone understands the danger such chemistry can carry:

• the use is very limited in time, for example, during the period of active ripening of fruits, it is prohibited;
• chemical preparations can be harmful to human and domestic animal health, they must be sprayed in special clothing;
• beneficial insects can be killed by pesticides.

As you can see, there are quite a few disadvantages of such processing. But the funds, which do not contain harmful substances, can be used at any time. They will not cause allergies or feeling unwell. Processed fruits can be eaten without fear for their health. And at the same time, the field of application of such funds has been studied very little, and it is rare for a summer resident to risk it. But you should still consider such compositions, at least in order to form your own opinion about them.

Among the harmless formulations that do not contain chemistry, the experimenters especially noted 4 options.

It has long been proven that vitamins have a positive effect on any organism, be it human, animal or plant. These affordable products are widely available on the market, and thanks to their use, it is possible to achieve amazing results in plants:

• increases immunity, resistance to disease, temperature extremes, adverse weather conditions;
• the grapes grow more powerful, its stems and roots become stronger, in addition, the culture begins to impose fewer requirements on the composition of the soil;
• the plant gains a healthy green mass faster, forms buds;
• wintering is also simpler, the percentage of dead and frozen shoots is reduced to a minimum;
• berries become more useful, sweeter, they increase the amount of vitamins and nutrients.

It is recommended to start using vitamins of the described group in early spring... It is worth introducing them by the foliar method. The frequency of preventive treatments will be 14-21 days. If there is a suspicion of stress or illness, it is better to shorten the time to 7-14 days. Aggravation of any ailments will require very frequent treatments - at least once a week.

This drug also brings great benefits to grapes. It plays a huge role in the development of good immunity. Plants that have been treated with the drug get sick much less often and recover faster. They rapidly produce chlorophyll.

This type of acid is also responsible for good plant immunity.... If its content is at a low level, the grapes begin to ache more often, and the processes of its growth slow down. Quite often it happens that the gardener grows several different varieties of the same species on the site. One of the varieties may have weak immunity, not resist any disease.It is in these varieties that there will be a low percentage of salicylic acid.

While other varieties of the same species will have a high element content. Salicylic acid is also needed by grapes due to the fact that thanks to it, the successful laying of flower buds occurs.

This substance also plays an important role. Like salicylic acid, boric acid helps in the formation of flower buds. She is also responsible for the amount of the harvest. With a low percentage of rich fees, you will not be able to achieve it.

In addition, boric and salicylic acids interact with each other, increasing their quality characteristics. If the plant has enough boron, then salicylic acid will have a more effective effect on growth and the formation of immunity.

To only benefit the vines, it is necessary to carefully dose the drugs, because the excess will be destructive... The easiest way to calculate the dose is for 5 liters of water. Succinic and salicylic acids are taken in an amount of 1 gram, boron - 10 grams. When processing, the formulations should not be mixed with vitamins, they must be applied separately, by alternation. The processing technique will be the same as in the case of vitamins.

So, the following scheme is considered quite popular:

• treatment with a vitamin complex;
• about 4 hours of rest;
• acid treatment.

Thanks to such a simple feeding, even an almost dead plant can be revived.

In order to prevent the development of various diseases, the gardener has to apply various preventive treatments. However, they cannot always be limited, especially if there is still little experience. The following guidelines will help to further secure your vineyards.

• Plant the right plants nearby. For example, marigolds and parsley will provide additional protection.
• From time to time, spray the grapes with infusions of dandelion, nettle, garlic, onion.
• Thin the vine, remove fallen leaves. Fungus often lives in rotten foliage.