Watering the onion with s alt from the onion fly: what proportions and how to do it right?

Washing onions with s alt is an old way of dealing with onion fly. Rarely does anyone use chemicals to protect it from pests. The heads are capable of accumulating harmful substances, so folk methods of protection are preferred, they are less toxic.

Signs of infection

Yellowing pen tips are the first sign of infection. The years of the onion fly begin during the cherry blossom period. The earth at this time had already warmed up, gardeners planted beds with onions and garlic. Flies - small (7 mm) gray insects, lay eggs near any bulbous plants.

A week later, larvae appear from the eggs - the main enemies of the onion. It is the worm-like larvae that cause harm, they are able to eat away most of the onion pulp with their hook-shaped jaws. After 3 weeks, the pupation process begins, after another 3 weeks a new generation of flies appears. One insect during the summer makes 2 clutches of 60 eggs each.

If the onion beds are not processed, then the picture will become sad by the middle of summer:

• heads practically do not grow;
• pen is dull, slightly colored, twisted;
• affected heads are soft, smell bad, damage is visible in the area of the bottom.

Infection occurs through the ground, the larvae damage the lower part of the head, penetrate inside, eat away the pulp. You can lose your entire turnip crop if you plant seeds on soil that is infested with fly.

An old recipe from onion fly larvae

Saline solution is prepared from ordinary tap water and table s alt. One treatment will not solve the problem. You need at least three to get the effect. The proportions of s alt / water change each time, the s alt concentration gradually increases.

245010360010

Process number	Amount of s alt, g	Amount of water, l
1	300	10

Do not increase the number of treatments or the concentration of s alt above the specified value, you can damage the soil. For onions, its excess is also not needed.

How to water onions from an onion fly?

The beds are watered with s alt water in the early evening, precisely early, because after 4 hours you need to water the onion with plain water.This measure is necessary to preserve the fertility of the soil, thus it is protected from salinization. It is recommended to water the onion with s alt not over the feather, but carefully around each head, one needs a little more than a glass.

Water for the first time when the young feather grows to 5-8 cm. Just at this time, the first generation of larvae will be born from the eggs. The second treatment is carried out after three weeks. The concentration of s alt in the solution increases.

In the interval between watering with brine, do not forget about the onion, you need to help it with the following activities:

• cut off a yellowed feather;
• loosen the ground after each watering and sprinkle it with ash, hot red pepper or tobacco dust;
• pull out and destroy severely affected heads;
• planting feed.

For the third time, prepare the saline solution after 2 weeks, increasing the s alt concentration to 600 g. You can refuse the third watering against the onion fly if the onion has become he althy by this time.

You need to know what fertilizers are better to use to increase immunity in onions. The soil is important for its he alth. In the middle lane, in most places, the soil is peaty or sod-podzolic. Once every 3-5 years, it must be limed in order to get a good turnip crop on it.

Feeding

Those who believe that onions do not need top dressing are mistaken. Fertilizers are needed both in preparing the soil and in summer during the growing season. In autumn, the soil is filled with well-rotted humus or compost. Organic consumption: per 1 sq. m ridge 1 bucket.

The use of mineral fertilizers will not interfere with depleted soils. It is necessary to use the standard set in autumn:

• urea;
• superphosphate;
• potassium nitrate.

After the autumn application of the mineral complex to the soil, in the summer it is enough to feed the crop with nitrogen fertilizers. Urea is suitable, it needs 10 g per 10 liters. A bucket of solution is enough for 2 square meters. m ridge.

Nitrogen fertilizers are fed when the feather reaches a height of 10-15 cm. The second time phosphate and potash fertilizers are applied, feeding is carried out 10 days after the first.

Prevention

S alt treatment of onions will be beneficial, even if your garden with onions is briskly green, there are no signs that indicate the presence of larvae. Agronomists advise to carry out preventive watering of onions. The main thing is not to violate the recommended frequency of treatments and adhere to the correct proportions when preparing the solution.

Crop rotation is a tool that helps reduce the onion fly population in the garden and prevents its reproductionEvery season you need to plant onions in a new place. In late autumn, fight against wintering larvae, they remain at a depth of 20 cm. It is necessary to dig up the soil without breaking lumps. Pests are on the surface, most of them freeze.

Soaking sevka in a solution of manganese before planting is the second equally important preventive measure. Some prefer s alt to manganese. For a bucket of water, you need 1 glass of it. In a s alt solution, the onion is kept for 12 hours. The s alty taste of the husk repels pest larvae.

The smell of carrot tops and marigolds repels flying insects well. Experienced gardeners practice combined planting. Carrots planted along the perimeter of the onion ridge interrupt the smell of onions with their smell, which misleads the pest. The onion, in turn, repels the carrot fly from the root crop.

Reviews

Polina: “Before planting, I soak the sevok in a solution of potassium permanganate.I dig a bed every year in a new place. Every 2-3 weeks I water the onions with s alt water. I sprinkle the entire surface of the ridge with s alt mixed with soda, despite watering with s alt, diseased plants still appeared. I take 1 part soda and 2 parts s alt.”

Eleonora: “I have little experience as a gardener, the dacha appeared three years ago. In the first year, I bought and planted sevok, there was nothing to harvest, all the heads ate onion fly larvae. The next year, grandma advised me to water the beds with s alt. The advice helped, we eat our turnip until spring.”

Oleg: “The dacha is old, so the soil is heavily infested with onion fly larvae. Not only onions suffer, but also garlic. I read about the benefits of s alt from the onion fly, tried the original recipe in my garden, the result is convincing - the percentage of the ruined crop has decreased. Now the processing of onions with s alt is a mandatory event along with the autumn sowing of green manure. I was afraid that the heads would be small because of the s alt, it turned out in vain.Turnips and garlic grow large and store well.”

Conclusion

On the beds watered with s alt, the turnip suffers less from the invasion of onion fly larvae. Every year, moving the onion ridge to a new place, they prevent soil salinization and infection with a large number of pests. S alt, crop rotation, top dressing, and other preventive measures allow you to grow high-quality heads.

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