Carrot fly: how to deal with it with ammonia
Various insects often spoil the mood of summer residents. The carrot fly is no exception. This is a very dangerous pest that can ruin almost the entire carrot crop. How to treat plants at their summer cottage against such misfortunes? This is not very difficult, but certain rules must be followed so that the grown carrot is not destroyed.
What is a carrot pest
Thunderstorm for the root crop is the larvae, it is they who eat the juicy fruits from the inside, subsequently the damaged vegetable begins to rot.
The size of the insect is insignificant: from five millimeters. But then the larvae are distinguished by voracity. Early spring is the breeding season for the insect. The adult lays eggs in carrot stalks. The emerging larvae devour the roots. At the time of pupation, they leave the damaged fruit.
New insects appear in summer. They pupate in autumn and hibernate in the ground.
Methods of struggle
There are several ways to save a summer cottage from a terrible misfortune:
- Using insecticides.
- Correct agricultural practices.
- Treatment of affected beds with ammonia.
The first method is the most effective. But root crops treated with pesticides are harmful to he alth and the environment. We all love environmentally friendly products, so eating carrots treated with pesticides is not only unpleasant, but far from safe.If there are carrots with larvae on the site, then no matter how sorry the plants are, it is better to destroy them.
The use of agricultural technology to prevent the occurrence of diseases and pests
In order not to be excruciatingly painful for the ruined crop, you need to choose the right predecessors. Knowing that the larvae of the carrot pest overwinter in the soil, you need to alternate the sowing sites. It is not advisable to make beds with carrots in the same places. The best predecessor is the onion.
It can also be used to protect against carrot flies by planting next door. Such proximity solves two problems at once: the onion fly does not like carrots, and the carrot fly does not like onions. These vegetables will protect each other.
It will also help when growing the lack of excess moisture, as the fly is very damp. This should also be taken into account when planting: lowlands should be avoided, where moisture usually accumulates.
Processed with sustainable products
The most popular method was the treatment of carrots with ammonia. For pest control, all means are good. In other words: we fight as best we can.
Ammonia is more familiar to everyone as a medical drug. But not everyone knows that it can be used in a summer cottage. In recent years, this use has become popular due to its high efficiency. The beneficial effect of use is due to the content of nitrogen compounds in it. It is he who is necessary for plants.
Carrot fly, how to deal with it with ammonia? Good concentration provides an opportunity to eliminate unpleasant moments. This is a very effective method as the smell can repel flies.
Spraying solution is prepared as follows: for 10 liters of water you need to take 2 ml of ammonia. The prepared composition should be watered with tops. The beds should be treated once every 2 weeks, during which time the smell will not have time to disappear.
In addition to the destruction of these insects, this composition can be used to combat garden ants and aphids, as well as to spray cabbage from caterpillars, slugs, snails and various fleas. It also saturates it with nitrogen and other trace elements. To process cabbage, it is necessary to dissolve 80 ml of ammonia in 10 liters of water.
You can spray plants with the resulting composition once every few days. Against slugs, watering from a watering can on a head of cabbage is necessary.
How to spray and water
It should be remembered that ammonia is a poison, and safety measures must be observed. It is volatile, and it is best to spray the plant with an ammonia-based solution using a watering can with visible trickles according to the following rules: at sunset after you finish watering, or when it is cloudy outside, from early morning, as dawn comes.
Work with rubber gloves and protective clothing.
What to process besides ammonia to get rid of the fly?
For protection, they fight with the following folk remedies:
- Wood ash or ground black pepper. Scattered between rows, these components repel insects.
- Orange peels also have a specific smell. A tincture of them is a good defense.
Positive and negative effects of the use of ammonia
Ammonia is a universal fertilizer for horticultural crops, and the benefits are undeniable. Unlike other compounds containing nitrogen, it is not as harmful to humans, pets and plants. It is not only a fertilizer, but also a means to combat harmful insects.
It is worth focusing on the negative points. The main disadvantage will be the fact that with redundancy there will be problems with crop stunting.Therefore, it can be used no more than once a week. When using ammonia for spraying, you need to make a solution of a very low concentration, over time it needs to be gradually increased. Otherwise, a negative result can be obtained from the application, root crops and other garden crops may get burned or die.
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