Onion fly control methods
Pests of seasonal plants annoy the gardener from year to year. Every person who owns a small garden or a large land is obliged to know how to deal with an onion fly or how to treat an onion fly.
Onion fly
A pest that is difficult to control can destroy the entire crop. How to water the garden for prevention and what to do for a decisive fight against insects?
Insects and pests
The onion fly has signs of a parasite - it is the most common pest of onions and root crops planted in the open field. There is not much information on how to process onions from onion flies, so it is better for a novice gardener to listen to the advice of professionals. Not many insects attack onion species. The parasite damages the stems, which begin to dry in the middle. The parasite is not so terrible for root crops. So how to treat onions from the parasite?
Effective remedies for parasites must be prepared in advance in order to quickly respond to the problem in case of an alarm. The destruction of an onion fly using homemade solutions is not only a guarantee of success, but also a chance to preserve the entire crop without loss for the gardener. The onion fly looks unremarkable and does not belong to the most dangerous insects, like the tarantula, that harm live crops, but you should not neglect the care of an unpretentious onion either.
What is the use of increased precautions? Preparing for the season from winter will help eliminate any threats before planting:
- parasite attacks;
- rotting of bulbs from excessive moisture (watering is carried out no more than 5 times a month);
- nitrogen leaching (watering does not solve the problem, and soil is fertilized before planting).
Before planting, it is important not only to protect the onion, but also to promote the development of all neighboring crops. Timely prevention and prudence on the part of a person helps from parasites. Not a single gardener is engaged in planting on unmoistened dry soil. The first sign that a harmful onion fly is emerging will be rot and poor growth. It is imperative to get rid of the parasite in the garden.
First aid from the onion fly
Onions should be poisoned from parasites after the first symptoms of the disease appear. The negative process begins with yellowing of individual parts of the stem. If an onion fly or its larvae have bred in the garden, they destroy the plant day after day, sucking the juices out of it (even garlic suffers from it). The afflicted bow dims and then its green arrows begin to fall to the ground. Nothing will help such plants. The culture should be rescued immediately, while plant cleaning measures can still make a difference. Processing is the only way to remove the parasite from onions. The parasite appears with the arrival of heat. Processing is carried out until the complete destruction of dangerous parasites.Every day of delay, while insects continue to multiply, damage the crop, can lead to the most disastrous results for the entire garden.
Planting seedlings should also be done after thorough preparation of the soil so that pest larvae do not remain in it. Only thorough spraying of the stems will help protect the plant and destroy insects. For sevka, this is the only opportunity to start growing, after all the flies have been destroyed. The situation with the onion fly larva is even worse: in such cases, processing may be necessary for neighboring crops (carrots, garlic or fruits will be affected) growing in the beds near the infected onion. If you just water the areas affected by flies or larvae, you will not be able to avoid damage to the bulbs. How to save onions from onion fly parasites?
Why is the onion fly dangerous?
The fight against an onion fly begins with recognizing the threat. Onions are an unpretentious plant that even a novice gardener can handle. The bulbs are planted in a greenhouse or with seeds in open ground. The minimum processing of the beds and the availability of this subspecies allows you to get a harvest by the end of summer. The gardener rarely thinks about how to get rid of an onion fly or treat the soil with chemicals.
The first alarm calls are attributed to extreme heat or insufficient watering - the green arrow turns yellow. If the crop fails to water, then the green arrows also wither. The problem with the mature onion is that the threat it poses is not seriously considered by anyone.
What does an onion fly look like? Outwardly, there is practically no difference between an onion and an ordinary individual. Seeing a pest, a person may simply not recognize him.
The threat from a healthy onion to a garden or vegetable garden is as follows:
- destruction of green onion shoots;
- eating flower petals;
- eaten away parts of the pulp in vegetables or fruits;
- destruction of small crops in the garden.
Not attaching importance to the pest, the gardener harms himself. For a healthy onion individual, there is no significant difference in what type of plant to eat. The entire life cycle of this insect takes place in the garden or garden bed. Spraying the ground is not always profitable, but there is always time to process green arrows. The soil on which the culture sits must be loosened and corroded from insect larvae.
In one area, it is allowed to plant bulbs for only up to 2 years, and best of all - for one year. The necessary care (you can save the harvest) is always easier to accomplish than wasting time on further struggle. Ways to scare away insects, if they are already wound up and are in the beds, include saturating the irrigation water with Metronidazole tablets. It is not recommended to spray the crop with such a solution before harvesting.
Tillage
Soil cultivation before planting new crops is the primary task of man. Fighting flies is not just recommended, the further harvest depends on the destruction of flies. In the garden bed, especially densely planted, whole groups of different pests appear. Insects eat away both the upper stems and the rhizome of plants. Watering and fertilizing the soil, damaged stems no longer save. Onions are the first to be attacked by pests because the stems become a source of nutrients for parasites and a refuge for eggs laid by insects.
It is recommended to process the crop in the garden as a prophylaxis against the appearance of an onion fly. To get rid of insects (remove them completely and kill all the larvae) will help special liquids and mixtures with which you can spray the stems. If the stem is already damaged, they should be treated especially carefully (they are not allowed to be sprayed with chemicals), because the substances go directly into the bulbs. Folk remedies will help save even hopeless plants, and the cost of preparing them will be minimal.How to process onions in the garden without using chemicals? Folk recipes come to the rescue, including solutions from carrot tops or birch sap against insects. Any safe way of dealing with flies will come in handy for the gardener.
Insect control methods
Methods of struggle, when a parasite starts, and onions suffer from it, folk remedies in order to get rid of parasites, methods of how to process or water infected plants - an experienced gardener will gladly share tips on caring for onions. Home-made products are always highly effective and safe, after them you just need to thoroughly water the recovered crop and mulch the soil. To combat flies and larvae, different means are chosen.
Some gardeners like to poison insects with ammonia, while others choose more gentle methods.
To fight flies and get rid of the larvae, you can use kerosene or a concentrated salt solution (for 3 parts of water, 1 part of salt). Any methods and methods should be as safe as possible for humans. Onion fly control measures depend on how many plants are affected.
In autumn, it is best to sprinkle the entire crop and reduce the amount of moisture (water it 2 times less often). For these purposes, a saline solution (high concentration of salt) will do. You should not destroy the larvae with ammonia. Tobacco dust is more gentle than insecticides. Concentrated preparations can harm the crop. If you cannot apply a salt solution from the larvae, and the tobacco dust harms the plant, then use:
- Intavir;
- Aktara;
- Creolin;
- piperazine tablets;
- Fitoverm;
- Spark tablets;
- preparations or insecticides for fruit trees;
- special pesticides;
- Metronidazole;
- ammonia tablets;
- tar;
- effective Flycatcher.
There are many recipes among the people, the use of which will save the harvest. A solution of salt and tobacco dust or ash, insecticides - all these methods help to solve the problem at home without the help of strangers. The use of any means should be a deliberate step that does not harm the person himself.
The parasitic bulbous individual does not tolerate tobacco dust or saline, which will not spoil the future harvest.
How to save onions from larvae? The methods of dealing with the onion fly larva are selected according to the capabilities and requirements of the gardener. Protection from onion flies is the primary task of the gardener, who is worried about his own health.
Folk remedies in the fight against onion fly
Prevention of the appearance of onion flies and treatment of crops from onion flies using tobacco dust is carried out using folk remedies. It will not be difficult to get rid of onion flies through watering with ammonia or soapy water. How to save onions from onion flies? You can apply one of the popular recipes, which does not require much money. The fly is afraid even of soap diluted with water. The main thing is to determine the exact concentration of the substance. After treatment with ammonia, not a trace will remain from the onion fly. A quick-acting blend is made from tobacco leaves, fertilizer and ground pepper.
You can use soap diluted with water. Such solutions will be able to destroy the onion fly larvae. A solution consisting of:
- 1 tbsp. l. tobacco;
- 1 tbsp. l. black pepper;
- 200 g of ash.
The whole plant is pollinated with such a solution, and then the ground around the onion is fluffed. Salting the soil with a mixture is also not recommended. As soon as the fly flies out of the garden, constant watering will become a care for the stems. The flight of flies is noticeable in the condition of the plant.
If flies start up, the use of chemicals for onion carrion is simply necessary, but only in cases of complete drying of green arrows.Fighting the onion fly with folk remedies helps to preserve a crop that will not be scary to eat. Fighting onion flies with folk remedies such as a mixture of ash, salt and tobacco is not only effective, but also cheap.
Conclusion
It is not difficult to make a remedy for a vegetable parasite with your own hands. Homemade mixtures are in stock for every experienced gardener. The visual photos show how the bulbous carrion harms the entire culture and spreads to neighboring plants.
An effective remedy based on salt concentrates or insecticides to deal with onion flies. What folk remedies for onion flies to choose? An effective means for scaring off an onion fly will be the solution in which the gardener is absolutely sure, so how to process the onion from the onion fly depends solely on the choice of the gardener himself, than to water the plant.