Whitefly fight with folk remedies ammonia. Small white midges on plants - what kind of misfortune? Ammonia from the whitefly

It would seem that small, capable of flying, insects, slightly resembling a flock of moths - and what great harm can be done to flowers, vegetable crops! You can notice them on indoor flower or in a greenhouse. We propose to talk about the danger of whiteflies and methods of dealing with it.

Who are whiteflies?

Preventive actions

It is difficult to fight the annoying whitefly, it is necessary to act at the very first characteristic plant lesions. So
try to inspect your crops regularly. Carefully study the plants before buying, look under the leaf plates - if there are any colonies of eggs or larvae. You can see them with a pocket magnifier.

If a high humidity combined with high temperatures, then whiteflies appear in these places. Therefore, in greenhouses, do not place plants close to each other, often ventilate.

Sprinkle the earth periodically with ashes.

In greenhouses, hang sticky tapes in advance, which are usually bought for catching flies.

After harvesting, clean your greenhouses of any plant debris, disinfect them. The rest should be burned.

Dig deep into the soil in the greenhouse in late autumn.

Different ways to fight

If there are still few whiteflies found, then you can proceed to mechanical methods of control:

Wash the leaves thoroughly with soapy water (especially their underside, where the masonry was noticed), and then wash them with plain water. The procedure will have to be repeated several times, at some intervals. Even if the defeat is already abundant, it will be effective, because you will help your plants breathe normally again.
Observations have shown that the whitefly is attracted to the color yellow. Therefore, you can make your own traps. To do this, take sheets of cardboard or hardboard and paint it yellow. Smear them castor oil, honey or petroleum jelly, so that flying butterflies stick to them. It is better to place traps near the door or windows of the greenhouse.
Hanging shop glue traps.

You can resort to biological means of protection against whiteflies:

How do predatory insects help in the fight against whiteflies?

Whiteflies multiply very rapidly, get used to chemicals. Unfortunately, no remedy gives a 100% effect. Therefore, the fight against these small pests should be approached comprehensively.

One of my subscribers faced a serious problem - a whitefly appeared on indoor flowers. How to deal with this scourge?

The question is difficult, because the whitefly is a very dangerous pest, and not only for houseplants. The whitefly brings great damage to the crop in greenhouses, and last years rages in open ground.

The whitefly, the closest relative of aphids, also detrimentally sucks juice from plants. In nature, there are more than 1500 species of this pest.

One has only to touch the infected plant, as immediately small white insects scatter in all directions. The females lay their eggs on the underside of the leaves. The larvae do not have wings, having found food, they become motionless and become covered with a waxy white coating. The leaves and stems of the plant damaged by the larvae are deformed, discolored and fall off along with the buds and flowers. The whitefly is a carrier of various viral infections.

Fuchsias, geraniums, roses, orchids and primroses are especially affected by whiteflies.

At home, the whitefly develops all year round, quickly moves to neighboring plants, flies to other rooms.

And if you are growing seedlings at home, then there is a great danger of infection.

Prevention of whitefly

This infection can be brought into the house with a new plant or a bouquet of flowers.

The main prevention is a careful constant inspection of plants.

Mandatory quarantine for new plants.

It is regularly necessary to arrange water days for indoor plants - wash in the shower and wipe the leaves.

Folk remedies for the fight against whiteflies

From my experience I can say that the fight will be quick and easy if you start it as early as possible.

As soon as you find a whitefly on a plant, immediately manually wipe each leaf of the plant, especially the underside of the leaves, mechanically removing the larvae. The maturation period of the laid eggs is a week. Every day there will be fewer and fewer eggs and larvae on the leaves, rubbing the leaves every day for 4-5 weeks, you will destroy all the larvae and eggs, prevent the new generation from being born, and the old ones have a very short age, they will soon die.

You can deal with adult plants by collecting them with a vacuum cleaner and setting sticky traps. Traps can be bought ready-made or sticky tape for catching flies. You can do it yourself. Take a sheet of cardboard or plywood, paint it yellow (whitefly's favorite color) and grease with rosin, petroleum jelly, castor oil. Place the leaf next to the plants, out of direct sunlight.

I got a good effect after treating indoor flowers with a solution of water with the addition of shampoo for dogs. This was accidentally taught to me by a woman in veterinary pharmacy where I bought medicine for cats. The bottom line is that substances that destroy fleas have a detrimental effect on the whitefly. After all, the whitefly is a sucking pest, like fleas. You can use special preparations if the shampoo is not enough. This is a spray "Bars" or ampoules "Neostomozan".

When not running, shampoo helps a lot.

You can try using a soap solution, an infusion of garlic or yarrow.

Try these products first, but if there are already a lot of pests, you will have to use chemical methods.

Whitefly control chemicals

The safest and most effective remedy, which I can advise - a natural insect spray "Knockdown effect" from the company "Bona Forte". It is quite possible to use it at home.

More serious preparations: Aktara (watering the soil and spraying), Oberon, Aktellik. But using these products in the room must be done with extreme caution. I try not to use them in the room. When warm weather comes in spring or autumn, before I bring indoor plants from the garden into the house, I treat them with chemicals. To do this, I place the plants on the street in large plastic garbage bags, spray them with a chemical, tie the bag and leave it for several hours. Certainly not in the sun! After that, I arrange a water shower for the plants.

Pests always adapt quickly to everything, so use various methods fight. And prevention is paramount!

This little insect can do a lot of harm, and we will tell you about the means of dealing with it and how to get rid of the whitefly in your home.

How to recognize a whitefly

Recognizing a whitefly is not so difficult. You may catch your eye white midge, flying past you or sitting on . In this case, you should immediately check all the plants under the leaves for its spread. And sooner or later you'll find a whole swarm small midges sitting in your flower beds.

The size of the insect is quite small - from 1.5 to 2 mm, sometimes reaching 3 mm. They look like small moths, have four wings with a whitish coating.

In houses and appear mainly in the warm season, in wet weather. For them, a high air temperature of about +30 ° C is very important, and if the temperature drops below +10 ° C, then everything life processes whiteflies stop, only the life of the larvae continues.

In the spring, when the temperature is still low, insects feel great in greenhouses and, especially if their ventilation is very poor, and planted close to each other. This is ideal conditions for the whitefly.

Did you know?Insects have been living on our planet for about 400 million years and are the most enduring creatures on earth. Even if humanity disappears for any reason, insects will definitely remain and dominate.

The whitefly belongs to the Aleiroids (Aleyrodidae), and got its name from the whitish mealy pollen that covers the entire body and wings of the insect, from lat. Aleuron - "flour". In Europe, there are about 20 species of whiteflies, and the most common in our country are:

tobacco or cotton whitefly (Benisia tabaci G.)- came from us South-East Asia, harms vegetable, ornamental, industrial crops and prefers air temperature + 32–35 ° С;
greenhouse whitefly (Tricleurodes vaporariorum W.)- prefers greenhouses and houses. From South America, in warm weather it spreads with the wind;
citrus whitefly (Dialeurodes citri A.)- came to us from South Asia and prefers citrus fruits and;
cabbage (Aleurodes brassicae)- loves to feast on crops, in particular, and strikes her in late summer, early autumn;
strawberry (Aleurodes fragariae)- harms many, including.

Harm from the whitefly

Whiteflies and their larvae feed on the juices of the plants they live on, so it is important to notice this pest in time. They are also dangerous for their rapid reproduction - only three weeks are needed from laying the larvae to turning it into an adult.

The greatest threat to plants is insect larvae, which mostly feed on sap and are slightly affected by any pesticides. As well as the waste products of the pest, which appear on the leaves and stems in the form of a sticky shiny coating called honeydew.

Over time, the transparent substance on the plants turns black and turns into a more dangerous one. And if this fungus has already appeared, then saving the plant can be very difficult, and sometimes impossible. It directly affects the process of photosynthesis, but only suspends its action and cannot completely destroy it.
This midge is also a carrier of pathogenic plant viruses, such as, and many other phytopathogenic viruses.

The whitefly poses the greatest danger to such groups of plants:

1.From indoor prefers:

2. Greenhouse: 3. Other vegetable and horticultural crops:

Important!If the whitefly hasn't found its favorite treat in your home or garden, it will choose anything it likes, and may even move to another room if there are flowers.

Signs of damage to plants by the whitefly

If you notice a whitefly somewhere, then shake the plants, and where they live, you will see a swarm of these midges, and lifting the leaves, you will also see many translucent scales, which are the larvae.

During infection, there is also a general depressed state of the plant and its wilting. Under the leaves and on them there is a considerable amount of white or transparent spots, sticky to the touch - this is honeydew. Over time, the affected leaves curl, turn yellow and fall off. And if dark or brown spots have already appeared, then this indicates neglect and oversight.

If you do not find the whitefly in time, then, given its rapid reproduction, your plants can suffer greatly from the harm done.

How to deal with whitefly

When the whitefly has already settled in or on, it is important to quickly navigate and pick up the right means in order to fight properly, and in the end to get rid of annoying insect. And you should always start with prevention.

Preventive actions

You need to choose only high-quality planting material from trusted suppliers.
Planting should be sparse.
ventilate regularly or install a quality one, as midges do not tolerate temperature fluctuations.
The earth can be lightly sprinkled, insects will definitely not settle in this place.
It is necessary to regularly treat crops with fortifying preparations that will help to cope with the attack of the pest more easily.
Houseplants need a wet wipe of the leaves from time to time, and at the same time you can check for intruders.
after harvesting, disinfection is carried out.
AT winter period the greenhouse is frozen so that no pests survive.
At what air temperature the whitefly dies, we indicated above (up to +10 ° C), so from time to time take out the affected plants to Fresh air, but not lower than +5 °С.

Did you know?If you eat a banana, then the chance of being bitten by a mosquito increases significantly. They are very attracted to a person who smells like a banana.

Mechanical methods

One of the most known ways catching adults is hanging yellow oilcloth traps smeared with glue over plants, which lure midges with their appearance. You can also collect them by hand or wash them off

Summer residents and gardeners are asking the main question: how to protect the crop from insects. As dangerous pest whitefly acts for insects. It reproduces quickly and can damage plants in a matter of days. No one wants to treat seedlings with chemicals, everyone wants to harvest an environmentally friendly crop. Processing during fruit ripening is especially undesirable. Gardeners face a dilemma: spray crops with poisons or leave them to be eaten by whiteflies? It is important to understand how to get rid of the whitefly in folk ways and methods. They love white insects and indoor flowers. Simple Tips will not interfere with flower growers and owners of greenhouses.

The whitefly is considered one of the most dangerous insects for flowers and plants

White pests - a threat to the crop

By appearance whiteflies resemble small moths, their size is 1-2 mm. Pests are not picky, they settle in beds with different vegetables, love flower beds and even appear on houseplants. Increased activity of white pests is observed in the second half of summer, especially if the season is rainy. Insects love moisture and heat. Pests often start in greenhouses and greenhouses, where there is moist warm air and there is no ventilation.

The danger of pests is that they multiply rapidly. Insect control should be started as early as possible. The greatest harm insect inflicts on plants in the larval stage. The whitefly sucks the juice out of the plants, which threatens them first with withering, then with complete drying. The danger is also the juice secreted by pests. It is absorbed into the plant and damages it. Insects also carry diseases that are dangerous to plants, which can lead to their death. Among the signs of damage to plants by the whitefly, we note the appearance of blurry spots on the leaves, their wilting.

Throughout the entire period of development, the whitefly feeds on plant sap, sucking out beneficial substances along with it.

Folk remedies for the fight against white-winged insects

Advantage folk ways is its safety for plants. Folk methods help get rid of the whitefly and protect the crop or save flowers and garden plants:

How to get rid of whiteflies in a greenhouse?

The whitefly loves warmth and is often found in greenhouses. There are several methods that will help you get rid of the pest and save the greenhouse crop:
Bleach will help kill insects in the greenhouse. Take 0.5 kg of bleach and dissolve it in 12 liters of water. Let the solution brew for several hours, then spray the plants in the greenhouse with it.
White moths like to settle on tobacco bushes, but they do not tolerate dry tobacco. Mix the ashes with tobacco dust and sprinkle on the ground.
The fight against white moths with the help of light is effective. In the evening, turn on the lamp in the greenhouse, the pests will flock to the light, the heat from which will kill them. AT daytime foil can be used to repel insects. Take pieces of foil and arrange them so that the reflection sunlight fell directly under the leaves of plants.

In addition to spraying and reflectors, homemade yellow traps are suitable for pest control in the greenhouse.

In the greenhouse, the whitefly feels like a fish in water. Warm moist air for her - ideal breeding conditions

Prevention from white-winged insects

In order to avoid the appearance of pests, it is recommended to carry out preventive measures:

If indoor flowers suffer from a whitefly attack, after processing folk remedies, they can be moved to a cooler place. This can only be done with picky plants; it is not recommended to take risks with heat-loving flowers.
As places of settling, the whitefly settles on tall plants.. For prevention, plant several bushes of tobacco on the site. Insects are unlikely to bypass the entire garden, but some of them will settle not on vegetable bushes, but on tobacco ones.
Plant plants only in cultivated soil. To do this, pre-spray the soil with pesticides. During flowering and ripening, spray plants with biological preparations. This applies to soil and greenhouse crops, as well as indoor flowers.
Do not spray plants during wet weather. So you will not be able to get rid of the pest, you will only aggravate the situation.
Do not plant plants close to each other in the soil. Keep a distance between them so that the air around the crops is ventilated and moisture evaporates. Houseplants do not put close to each other.

You can get rid of the whitefly both by folk methods and using chemicals. Before treating vegetables with poisons, try folk remedies for pest control. They will help you get rid of insects and protect your crop. Use preventive measures and inspect plants regularly. It is important to take into account that the appearance of the enemy is easier to prevent than to fight him.