Extensive damage to crops bring small size gray insects in the garden which can be seen at once.This onion flies.
They face many gardeners.How to get rid of onion flies?It starts flying insect during the flowering cherries, usually in mid-May.At this time, onion flies are inactive, they are very easy to catch.However, by early June the female insect lays eggs on beds with plantings of onions or on its young shoots.Within a week the larvae appear.The small size of the worms immediately bite into the neck of onion to eat there fleshy scales.
After the destruction of the plant the larvae are able to crawl to another.External signs of young plantations is yellowing and drying tips of feathers.Sami bulbs affected larvae can not survive, since beginning to rot.A month later, worms onion flies leave the soil to pupate.After that, the light appears the second generation.
insect landing can hurt not only the usual onions.It destroys the spinach, shallots and garlic.He suffers from pests and leeks.
How to get rid of the onion fly, which brings so much trouble gardeners?There are several methods that guarantee a rapid positive results.There is no need to use chemicals, because they are able to accumulate in vegetables, which would then be eating.And it is known, is undesirable.
How to get rid of onion flies with plants?The insect does not like certain smells.In this regard, the beds can be periodically sprayed with tincture of valerian, mint, lovage, fir and rosemary.Great effect makes and needles.However, it is worth remembering that the spraying of the beds should be made before the insect.
How to get rid of onion flies by other methods?Remarkable results in the fight against pest gives ordinary saline solution.His insect can not stand.To prepare the funds should be used ten liters of water and three hundred grams of salt.This solution is necessary to water the beds in the period when the shoots reach a height of five centimeters.Immediately after this procedure should wash feathers, removing them from the salt.Also, the plants watered with clean water, but after three or four hours after treatment.
solution with increased up to four hundred grams of salt should be used after ten days.Some gardeners spend and a third treatment.To prepare the solution in this case is taken six hundred grams of salt.Processed third bow three weeks after the second spraying.
There is another method that allows you to answer the question: "How to get rid of onion flies?" In this method for the treatment of beds used tobacco dust.It can be applied in pure form, and may be mixed with lime.Means crumbles to the ground around the bulb.This method is suitable and ash, which will serve as an additional and fertilizer.
In that case, if there was a plot onion fly, how to get rid of it, you know.However, it is easier to prevent the occurrence of the pest.To do this, follow simple rules.Onions should not be planted on the same beds every season.We need mandatory rotation.It is necessary to remember that the onion fly does not tolerate the smell of carrots.That is why the beds of vegetables and onions should be alternated.After the harvest, the soil should be deeply dug.This is necessary for the destruction of wintering at a depth of twenty centimeters insect.
