On the radister, white moths. How to protect radisis from pests? Photo and description of insects, recommendations to combat them, differences from diseases. Dry pollination of landings with various mixtures

Although radishes are not so many pests, and the time of ripening is so short that they do not have time to make it possible to harm, yet sometimes the harvest is sought. To prevent this again, you need to know how to protect and than peep the radishes from pests. Take about it and talk.

How to deal with pests of radish?

Chief pest Radisa is a cruciferous flew. This tiny bug of dark color deftly jumps and, despite its miniature sizes, can lead to a significant negative result for radishes. The fleas eaten the leaves of the plant, leaving holes in them. And when they reach certain sizes, radishes stops in growth.

Naturally, the rootpode does not ripen and sometimes even dies. You need to pay attention to this pest at the stage of germination, since young plants are not able to resist the invasion of the pest for a long time. Especially active cruciferous flew in dry and hot weather.

So, how to treat radishes from these small pests:

You can spray the leaves of the radish with a solution wood ash (2 glasses of fresh ash on water bucket with the addition of 50 g economic Soap).
The ash can not be breeding in water, but simply scatter it into bed to get her on the leaves. Similarly, you can go with tobacco dust.
For greater efficiency, you can process young shoots insecticide "Inta-Vir". The spraying of neighboring cultivated plants does not prevent. However, it is necessary to do this only as a last resort, since there is a risk of destroying crops.

Tip: After processing radishes, it is necessary to water it very carefully, it is best - a drop in the way, in order not to wash away from the leaves applied to the means of struggle.

Another enemy of Radree - Belyanka, or rather her larvae. Fight her best without chemical preparations. For example, process the bed with a solution mustard powder, salty salt and ground pepper.

To prepare a solution, you need to take 2 tablespoons of mustard powder and salt and 1 teaspoon of red or black ground pepper. Divide this mixture in 10 liters of water and span a bed with radishes.

In addition to the fight against the pests of radish, it is necessary to conduct preventive work - to remove the weed grass in time, comply with the right crop rotation, not late with seeds, early stages Apply lightweight material, water to water, loosen plants to speed up their growth.

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womanAdvice.ru.

Pests and diseases of radish and the fight against them

Although radishes are not so many pests and diseases, for example, at tomatoes, but they are, and they can destroy most of the crop. This article is an addition to big Material About growing radish.

Well helps in the fight against diseases observance of crop rotation on panstone. Since the radishes of the raven culture (the harvest can be obtained about 1 month), that is, the temptation return to the same bed with repeated sowing after a while already in the same season. It is so extremely undesirable. As it can entail outbreaks various diseases. It is also extremely undesirable to plant radishes after cabbage or other plants of the cruciferous family. Good predecessors - onions, garlic, peas, beans, potatoes, tomatoes, cucumbers, zucchini, kabaki.

Pest

The main Beach of Radisa - cruciferous flea - small bugs, as a rule, dark color, jump well from place to place. They damage the leaves of the radish (they make holes in them). And if damage to the leaf apparatus of the plant reaches critical sizes, the plant stops sharply in growth, and may die. The rootpode does not mature and does not grow up to the specified sizes. Particularly should be protected from flew shoots of radish. Otherwise, crops can be completely destroyed (eaten). Adult plant It may still have to tolerate the flea to some measure. Especially rapid flew in dry hot weather. Early crops of radishes in general can give a harvest to the mass appearance of cruciferous flew.

The fight against fleet should be biological methods. The first method is spraying on the leaves of wood ash solution. The solution is prepared as: in the 10-liter water bucket of water, approximately 2 glasses of preferably fresh ash and grams of 50 household soap are added. Everything is mixed. Some are easier. They type as a screed shovel of ash, and eavested over the bed. For a while, the flea limits his malicious activity.

The second method is the same. Only instead of ashes take tobacco dust. It is necessary to immediately say that the tobacco dust still needs to look in the stores, and it is worth it, although it is not expensive, but still stands. And ash is usually your own, free.

All these methods are still not effective enough. The most effective - processing insecticide, such as into-virus. But it is worth making it only as a last resort, only for radishes of medium grades (the time of ripening 25 days) and only by young shoots, if the threat to destroying crops is large enough. Another exotic (mechanical) method of dealing with a cross-tone flesh - to cover the radishes with a white agrospan directly to shoot. If the weather is not too hot, then shoots are not pulled out and flew there is no massively. After the shoots were growing, the nonwoven passionate material remove and concerned further ashes.

Important remark. Radish is desirable to translate into drip watering. Otherwise, all efforts to combat the flesh with the help of infusion on ashes will be disappeared by gift after the first irrigation on top of the leaves. The infusion is washed off from the leaves, and the flea is accepted again. Another remark. If near the radishes grow cultural plants And the weeds of the family of cruciferous, then you can treat chemistry to all surroundings.

Belyanka is another pest of radish. Belyanka is white butterfly With dark edging wings. But the leaves of the radishes eat her caterpillars. In anticipation of the White, it is desirable to do without the use of chemistry. The beds should be treated with a solution of mustard, cook salt and ground pepper. It is preparing this: on a 10-liter water bucket - 2 tablespoons of mustard, 2 tablespoons of salt and 1 teaspoon of red or black pepper.

Diseases of radish

Bacteriosis. Roots become mucous, begin to make the smell of rot. At the same time, the leaves of radish are yellowing. For the struggle against this disease, the plant is treated with 1% burglar liquid.

Keel. On the surface of the roots, bloat and growths appear on the surface, the leaves of the radish are beginning to turn yellow and wither. For the struggle of these fungal diseases of the soil around damaged plants are watered with lime milk. It is prepared for this: in the 10-liter bucket of water dissolve 2 cups of lime-puffs. One plant must be pouring 1 liter of solution.

Blackleg. Young radish plants can affect the black leg. Leaves twisted and yellow, blackening on the base of the plant stem. For the fight against the black leg, the following solution is prepared: 1 tablespoon dissolve in a 10-liter water bucket of water copper Kaper And gram 40-50 chips of the household soap. Then spray patients with plants.

Still very good 2-3 times with an interval in 6 days to make seedlings tincture from low husk (approximately 20 g per liter, insist 1 day).

When choosing varieties of radishes for landing, it is possible to prefer sustainable varieties to various diseases. But once again you can repeat what preventive measures can be taken. And then the likelihood of diseases will decrease sharply.

sadimVMeste.ru.

Radish pests: basic types and ways to deal

In our latitudes, a variety of pests are common, delivering a lot of hassle to dacnis. Let's consider those of them most often found on Russian gods.

Capportean whites and their caterpillars. Adult insect - This is a big white butterfly with a characteristic black border around the edges of the wings. Caterpillars have a greenish yellow color, with black spots. Initially, pests live on the underside of the leaves, gradually spreading to neighboring plants.

Cruciferous flea. This insect represents serious danger For radishes, feeding them with their leaves, spending a lot of holes in them.

Capping mole is a gray-brown pest with a characteristic dark fringe on the wings. A special danger to the radishes are insect larvae.

Capping fly (spring). A ash-gray flies, which represents a threat to radishes at the stage of larvae. Each larva looks like a small whitish worm, reaching a length of 8 mm. Actively developing larvae damage the root of the plant, which as a result of their livelihoods quickly dies.

Summer cabbage flies differs from spring extremely more impressive sizes. Otherwise, these pests are almost identical to the degree of harmfulness.

Garden scoop. This night butterfly, being an adult person, is not dangerous for radishes. The main threat is not adult insects, but their larvae. The pests feed on the young foliage of the radish, gradually jumping them from the bottom and leaving only a thin skeleton. And we all know that when critical reduction of the deciduous apparatus, the plant ceases to develop.

Strong nematode. Both adult pests and their larvae feed on the juice of the plant, gradually leading to its drying and death.

Wire. This insension is able to eat almost the entire sprout of radish. He liked him all without exception of the plant: from the root or root prior to a young greenery.

The cabbage scoop is another butterfly, also dangerous in the stage of the larvae. Adult butterflies of gray-brown color, as well as garden scoops, do not represent hazards for the beds, unlike their larvae living due to the eating leaves vegetable crops.

Pest Methods

Of course, a list of pests, waiting for the first shoots on your beds, inspires a number of concerns, if not to say - inspires despair. But do not be upset ahead of time: modern agriculture And the agrotechnology has a number of funds capable, if not completely eradicating the problem of insects in the garden, then pretty to facilitate the process of combating them.

Despite the awesome list possible pestsAs well as possible negative results of the vital activity of such insects, the fight against them, as a rule, occurs with the help of the same means.

Most of the threats retreats if the magic is used on the garden, a proven tool consisting of two cups of wood ash, 50 grams of household soap and 10 liters of water. Especially effective is such a drug if a cross-color flelling is to fight.

Good results It allows you to achieve regular pollinating seedlings of wood or tobacco dust (the method is especially effective if you resort to it immediately after watering or rain).

It was not bad and proved to be baptized by infusion: in 10 liters of water you need to add 1 teaspoon of ground pepper (red or black) and 2 tablespoons of a cook salt and mustard powder. Such a means is used mainly to lime the caterpillar whitening.

There is another one, several non-standard way Fighting insects, in particular with flews: This is the so-called sticky trap. As a fixed assessment, a tight sheet of cardboard or paper is used, ridicularly blurred with starchy holter. Armed with such a device, you need to get around the whole bed, holding a sheet of paper (lubricated side down) close to the surface of the soil. Insects join and remain on paper, tugging in the Lipkom Cleaster. For several walks along the beds, in this way, you can organize the treatment of landings and get rid of almost all flea.

Of course, besides insects there are other dangers that lie your beds, for example, diseases of radish. But this is a completely different story about which we will tell in detail in the next article.

Video "How to deal with a cruciferous flesh"

plodovie.ru.

How to deal with the pests of radish

Hello, dear readers!

With pests of cruciferous cultures (to the family of which include radish) and we have already met measures to combat them in the article "Pest of cabbage and measures to combat them." "Portraits" of these pests are described in detail in the specified article, but about the protection of radishes and other close relatives (repa, radish, dykon, trouser, tour, radish, Daikon, Brubva, Tourneps) from them separately, since this culture is very early and ways to combat pests Specifications should be applied. The constority dictates to be used to combat the pests of radish only safe for human health. Using chemicals Plant protection should be excluded in its cultivation.

First, I will list the main pests of the radish, most of all annoying this early culture and us - gardens: cruciferous flepens, cabbage notes, cabbage flies and slugs.

REDUCH CHILDS AND COMMITTING OR Earlier spring deadlines His landings will help us to raise the harvest to the mass appearance of the main pests of the radish. Advanced soil preparation for the cultivation of radish, the autumnal resistance with the turnover of the formation will provide partial death of pests from the cold. Maintaining beds with radishes in wet and clean from weed vegetation condition is an effective preventive measure. Growing radish on fertile, rich humus soil, timely, not exceeded recommended standards organic fertilizers, strict observance of the cultivation technology will provide rapid growth of plants and thereby, will avoid pest defeat in the early stages.

At first, carefully inspect the surroundings of the beds with radish, whether the wilderness of the wilderness and other weeds of the cruciferous family are not growing nearby, in which cruciferous flew, and with the appearance of radish shoots, they move on them. The removal of these weeds from the garden will reduce the number cruciferous flesh.

You can use the issues distributed on the network and block access to the pest, passing the bed nonwoven material. But cruciferous flews winter in the soil and this technique you can only reduce the number of pests. It is better to use the thinnest poverty material, brand 17. The larger brands of the underfloor material can be overheated by plants in warm weather and contribute to increasing the vegetative mass of the leaves to the detriment of the formation of the root.

To break off the plants after the rain or irrigation of the sifted ash, a gauze bag is suitable, filling which, shake over plants. It is possible to carry out such doubling early in the morning until the dew dried.

It has proven to use sticky traps made by their own, for the extermination of cruciferous flews. Take a tight sheet of cardboard, squeeze the starch or flour hill. At noon, when fleas are very active, pass along the bed, holding the lips with glue down. Cruciferous flew, constantly bouncing, will definitely stick to such a trap. So for several passes you can clear the whole bed, and to secure the result achieved, walking with such adhesive traps you need to repeat 5-6 days later.

Events to combat cabbage flies

Since the majority of gardeners grow radish in spring periodThe danger represents the spring cabbage fly, departing during the cherry blossom period. In the fight against this pest of radishes, it is important to strictly comply with the requirements of crop rotation and grow radisis in the most early deadlines.

If there are signs of appearance cabbage flies On plants, it follows close to the stems to plug up tobacco dust, mixing it with ash or haired lime.

Smooth, bright radish of the commodity type causes joy and pride for the work done on the site. But the delicious root plant like not only people, but also insect, so it is not always possible to get a beautiful yield. There are many pests that can ruin radishes, destroy his tops or flesh. If they do not fight with them, they will quickly spread, filling the plot. The article will describe the pests of radish and methods to combat them.

Signs of pests on radish

Pests on radish to notice even easier than illness, because they are visible to the naked eye, but if we are talking about underground pests, then it will help to decide appearance Bottles or dug root. There are several basic signs of pests:

ozzles on leaves;
twisted, yellow leaves;
black formations on the basis of sheets;
without a reason, sluggish, drooping tops;
leaflets in holes that could not appear in a different way, except from caterpillars and other pests;
on the Redisk you can see the holes, tunnels.

In particular, it is vigilantly to follow the young shoots of radish. They are very vulnerable and if the pests are attacked, you can lose all the crop!

Usually insects immediately eat leaves, though, underground can start with root or root, so you need to be attentive. And at the first signs of taking response.

Basic pests of radish

Check out these articles

The pests of radish do not appear spontaneously in the garden. They usually go to radishes from other cultures or weeds that are available on the site.

Cabbage Belyanka is a butterfly white color With black border around the edge of the wing. She lays eggs in areas where radish grows, and the caterpillars hatched from them eat the foundations of the leaves of radish. This leads to the fact that the root plant stops in growth and may simply do not grow.
Cruciferous fleece - one of the most dangerous enemies radish. She eats still young leaves of radishes, having blurred holes in them when they only appear. After their invasion, the beds with landings resembles a sieve.
Wire - known to any gardener pest. This is the larva of the beetle-clutch, which can destroy all the plant - ground and underground part in a short time.
The cabbage and garden scoop are gray-brown butterflies, which also leave masonry on the leaves of radish. The larvae appeared from them eaten the leaves, while only transparent skeletones remain from the green tops. Of course, the root roots in the earth are emerging completely and dried or drowning.
Capping mole is a gray-brown insect having a remarkable fringe on the wings. Mol itself is not harmful to radish, but her larvae sucks juices from tops and eat leaf fabrics.
Spring and summer cabbage fly - insect ash color (summer usually more than spring). Among the landings of radish and other vegetables, it lays eggs, and white larvae (worms), hatching from them, penetrate the earth deep into the roots and eat radishes. Already in 2-3 days, radishes becomes unfit.

As seen pests, a lot of threatening radish. But if you know how to deal with them, you can not worry about the harvest or its quality.

How to deal with pests of radish?

When the gardener recognized the pest, causing a plot with radish, you can proceed to the extermination of pests. There are many specialized drugswho are very effectively coping with their task, but they need to use them solely according to the instructions, in that period of culture development, when they cannot harm harvest.

« AKTELLIK "- a well-known drug, effective from cabbage flies, cabbage whitening, scoops. A 10 ml of substance is taken on 10 liters of warm water, mixed well and is used for spraying. Such a solution is enough for 10 squares of landing.
« Entobakterin "- strong, biological preparation From cabbage moth, tli, cabbage whitening. Used in dry (for pointing) or liquid (for spraying). Divorced by the leadership proposed on the package.
« Zolon. "Used from cabbage whitening, midges, scoops, tli, cruciferous fleece. The use method is indicated on the package.
« Land »Can save a plot from cabbage flies, a wire and other insects living in the ground. Divorced by the rules on the packaging and is used immediately. Prepare this tool it is possible!
« Provotoks. "- a strong drug against the wireman, not accounting Insects, so it can be used annually. Divorced according to the instructions indicated on the box.

Spraying or watering insecticides spend only in dry weather. If after using the insecticide, it has rained, it is desirable to repeat the procedure, because the water is cleaned most of the insecticide.

« Aktara "- a universal drug against a variety of pests on cruciferous. It can remove from the caterpillage site, larvae, butterflies, mole, tort. However, it is necessary to use it carefully because it is also harmful. Therefore, it is always used only by instructions and only when there are no blooming plants near.
« Initiative "Displays a wire, caterpillars scoop, cruciferous flea, larvae flies, cabbage whitening. One bag (30 g) is quite at 15 square meters Plot. This remedy is preparing. It does not divorce water, but interfere with sand. A liter jar is filled with sand, and then 30 g of substances are poured there and mixed. The resulting composition sprayed over the site.
« Bazudin "Changes with the invasion of the Medveda, the larvae of cabbage flies, weevils, wires. To use you need to fill on ¾ lithuanian bank Sand, add 30 g Bazdadda and sprayed over a section with radish. Such quantity is usually enough for 20 square meters of landing.

Folk methods of struggle

In the case when the pests of the Reds only appeared on the plant, it is possible not to use immediately strong, specialized means, And to do with folk remedies.

Soap with ash. In a bucket of water (10 liters), 50 g of the household soap and 2 glasses of wood ash are dissolved. The resulting composition is perfectly mixed and used for watering radish. This means Changes with a cruciferous flesh.
Mustache with pepper. If moth, scoop, cabbage beyanka appeared on Radish, can scare them with this tool. In 10 liters of water, a teaspoon of red powder is mixed, acute pepper, 2 tablespoons of salt and as much dry mustard. The resulting mixture is poured by plants.
Tobacco and ash drive out caterpillars, larvae, flea. One of these funds or both you just need to push the leaf and land where radish is growing. This simple procedure will scare the pest.
The ash and lime in the mixture of 1: 1 can be driven by a whole horde of cruciferous flew. But it is necessary to use this tool only in dry weather, and after the rains repeat.

Preventive actions

Each gardener knows which pests inhabit on his site or dwell earlier. In order to prevent them from the secondary appearance or defeat by them by the radishes, it is necessary to carry out preventive measures.

In the aisle, there should be purely - no weed plants that focus, and it is not recommended to thicken the crops.
Preventive spraying of crops allow you to avoid possible problems. But it is not necessary to apply insecticide for this. If pests are not yet, folk recipes will be effective.

Interesting!

Insects are especially active in the hot period. And most of them attracts young radishes.

Any affected plants better remove, and not wait until the culture recovers. While the garden is waiting, the pest is looking for new, delicious treats and switches to them.
The rot is always attracted by pests, so there should be no similar smells on the site. The old mulch is changing in time, fond of foliage - burned, waste - thrown out.
Compliance with crop rotation allows you to avoid pests. Plant radish can not be sanguantous!
It is necessary to water in moderate. Abundance or lack of moisture can attract insects for which a similar environment is comfortable.
Sour medium like many pests, so it is necessary to control the acidity of the Earth and adjust it for the need.

As can be seen, everything is not very difficult, the main thing is comprehensively approaching the problem if it appeared. But, in general, subject to preventive Mer And the timely reaction to the appearance of pests, the gardener may not worry about the yield of radish.

Fighting pests and diseases of radish in the open soil

Fighting pests and diseases of radish in the open soil

Aggrepan protects radishes from fleece
Aggrepan protects radishes from a cruciferous fleece

Although radishes are not so many pests and diseases, for example, at tomatoes, but they are, and they can destroy most of the crop. This article is an addition to a large material about growing radish.

Well helps in the fight against diseases observance of crop rotation on the backyard. Since the radishes of the raven culture (the harvest can be obtained about 1 month), that is, the temptation return to the same bed with repeated sowing after a while already in the same season. It is so extremely undesirable. Since it can entail outbreaks of various diseases. It is also extremely undesirable to plant radishes after cabbage or other plants of the cruciferous family. Good predecessors - onions, garlic, peas, beans, potatoes, tomatoes, cucumbers, zucchini, kabaki.

Pest

The main Beach of Radisa - cruciferous flea - small bugs, as a rule, dark color, jump well from place to place. They damage the leaves of the radish (they make holes in them). And if damage to the leaf apparatus of the plant reaches critical sizes, the plant stops sharply in growth, and may die. The rootpode does not mature and does not grow up to the specified sizes. Particularly should be protected from flew shoots of radish. Otherwise, crops can be completely destroyed (eaten). An adult plant can still until some measure tolerate the flea. Especially rapid flew in dry hot weather. Early crops of radishes in general can give a harvest to the mass appearance of cruciferous flew.

The fight against fleet should be biological methods.
The first method is spraying on the leaves of wood ash solution. The solution is prepared as: in the 10-liter water bucket of water, approximately 2 glasses of preferably fresh ash and grams of 50 household soap are added. Everything is mixed. Some are easier. They type as a screed shovel of ash, and eavested over the bed. For a while, the flea limits his malicious activity.

All these methods are still not effective enough. The most effective - processing insecticide, such as into-virus. But it is worth making it only as a last resort, only for radishes of medium grades (the time of ripening 25 days) and only by young shoots, if the threat to destroying crops is large enough.
Another exotic (mechanical) method of dealing with a cross-tone flesh - to cover the radishes with a white agrospan directly to shoot. If the weather is not too hot, then shoots are not pulled out and flew there is no massively. After the shoots were growing, the nonwoven passionate material remove and concerned further ashes.

Important remark. Radish is desirable to translate into drip watering. Otherwise, all efforts to combat the flesh with the help of infusion on ashes will be disappeared by gift after the first irrigation on top of the leaves. Infusion is washed off from the leaves, and the flea is accepted again.
Even remark. If cultural plants and weeds of the cross-color family grow next to the radishes, then it is possible to treat chemistry to all surroundings.

Belyanka is another pest of radish. Belyanka is a white butterfly with a dark edging of the wings. But the leaves of the radish are eating her caterpillars.
When combating white and white, it is also desirable to do without the use of chemistry. The beds should be treated with a solution of mustard, cook salt and ground pepper. It is preparing this: on a 10-liter water bucket - 2 tablespoons of mustard, 2 tablespoons of salt and 1 teaspoon of red or black pepper.

Diseases of radish

Bacteriosis. Roots become mucous, begin to make the smell of rot. At the same time, radish leaves are yellow.
To combat this disease, the plant is treated with 1% burgundy fluid.

Keel. On the surface of the roots, bloat and growths appear, the leaves of the radish are beginning to shrust and wither.
To combat these fungal disease, the soil around damaged plants are watered with lime milk. It is prepared for this: in the 10-liter bucket of water dissolve 2 cups of lime-puffs. One plant must be pouring 1 liter of solution.

Blackleg. Young radish plants can affect the black leg. Leaves twisted and yellow, blackening on the base of the plant's stem.
The following solution is prepared to combat a black leg: in a 10 liter water bucket, 1 tablespoon of copper sulfate is dissolved and grams 40-50 chips of the household soap. Then spray patients with plants.
It is still very good 2-3 times with an interval of 6 days to make seedlings with a tincture of onion husk (approximately 20 g per liter, to insist 1 day).

When choosing varieties of radishes for landing, preferred sustainable varieties to various diseases.
But once again you can repeat that it is better to take preventive measures. And then the likelihood of diseases will decrease sharply.

Radish refers to the plants of the cross-color family (cabbage), so the disease and pests have the same as everyone gardening crops of this group.

By the way, radish is rarely sick. Most often, the following diseases of fungal or bacterial origin manifest on Radish:

bacteriosis is a fungal disease that leads to the formation of a rotten mucus on root crops, yellowing and eliminating the leaves;
puffy dew (white flag on the stems and the upper side of the leaves) - fungal disease, leading to the blackening and dying of the leaves;
kila is also a disease of bacterial origin, manifested by the growths and swolves on the surface of the root, leads to yellowing and fading of the leaves;
black leg - manifests itself with yellowing, leaf twisting and rewinding the stem at the base.

but the greatest harness Culture cause harmful insects. O myself dangerous pests Talk further.

Cruciferous fleece - the main enemy of the radish. These are small black bugs jumping on the garden and damaging plants. They contact the leaves of the hole, and when damage reaches a critical size, the plant stops its growth and starts to die. Insects are especially active in hot dry weather, and their main goal is exclusively young radish. Adult plants fleece are not as scary as young shoots.

Belyanka is a white butterfly, postponing his eggs in the soil. It is not dangerous for the radish, but her caterpillars who eat the leaves, doing holes in them.

The Medveda is the most serious enemy of rootpodes. It is more often found in the greenhouses, because he loves heated soil. The pest eats roots, forming holes and moves in them.

Cabbage flies - these insects are not averse to being able to enjoy any cruscle cultures. They put eggs in the Earth, of which larvae eating radishes appear in the days. If it does not start fighting with them on time, then the entire crop will be destroyed.

The fire is a gray-brown butterfly, leading the night lifestyle and feeding the crops of the family of cruciferous. Like all butterflies, she lays eggs from which caterpillars appear. These caterpillars are very actively devouring young leaves, which leads to the complete destruction of the plants.

Rapelop - black bugs with yellow stripes on the back, which appear on the radish, as soon as warm. They eat the leaves, forming holes in them than they lead to yellowing, and then fading the plants.

Wirefronts are larvae-clock beetles. They eat any root, including radishes.

Since radish loves wet soil, then on her bed can often meet slugs. In the afternoon they are hiding in the ground between the plants, and at night they crawl to enjoy the pulp of the root. Slugs appear in the middle or second half of summer, so dangerous only for late varieties.

Methods of struggle

The most correct way to combat pests of garden crops are insecticides, however, their application is not always justified for radishes and appropriate. The fact is that these drugs lead to accumulation in vegetables harmful substanceslike nitrates. If the use of insecticides stop a month before harvesting, the nitrates will have time to leave the plant and do not harm the consumer. Radish is very quickly accumulating nitrates, and since the growing season of culture is short (20-40 days), it does not have time to get rid of them. So that nitrates B early vegetables Not harmful to health, radishes are treated with light insecticides, antiseptics or folk remedies.

With diseases of bacterial origin (powdery dew, rot, bacteriosis) can be struggling with a burglar liquid. This is a light integrated insecticide with high antiseptic properties. Since it, radish does not accumulate nitrates, since the solution is applied only for spraying the tops and does not fall into the soil. The drug is effective not only from fungal diseases, but also from many pests, therefore, it is used almost for all cultivated plants as a preventive and therapeutic agent.

To combat Kyla, a water solution of hareed lime is recommended, called lime-free milk. For this, 2 glasses of funds need to be divorced in 10 liters of water and used for watering plants. Lime is safe for a person, they are not formed in radishes nitrates. In addition, harated lime applies to gardening as a fertilizer for soil, so you can not worry about the quality of root.

From the black leg on the radish, a solution of copper sulfate is effective (1 tbsp. Spoon / 10 l of water) with the addition of the economic soap (40 g). The vitrios is an insecticide, but since it is applied only for spraying, then there is no interaction with root, and, therefore, nitrates are not formed from it. It is possible to fight the disease and folk remedies - decoction of the onion husk (20 g / 1 liter), it needs to be causing a day and treat the Bottva plants.

It should be remembered that nitrates are formed from a large number of organic organics, so the amount of fertilizer must be minimal.

From the cruciferous fleece and other insects you can get rid of exclusively natural ToolsFrom which nitrates are not formed in Radish: ash, tobacco dust, household soap, wormwood.

Video "Wood ash against pests"

Experienced gardeners use wood ash as natural fertilizerHowever, it is not less successful, it is applied against pests and diseases. Details in video.

Technology processing

Whatever processing method was used: spraying, watering or spraying dry mixture, it will be effective only provided that the tool will be delayed for some time in the soil or in the radish itself. The first surface watering or rain can immediately wash the tool and will not give the desired result. Therefore, if the radish was sprayed with a healing solution or a mixture sprinkled, it must be translated into drip watering (directly under roots).

If the radishes grows in the neighborhood with cruciferous weeds, they should be abundantly pouring insecticides - otherwise they will become a polygon for breeding insects.

Processing radish is better in dry and mad weather. Usually such works are held in the evening. However, to eliminate the fleece on Radish, you should choose the daytime, since insects are especially active in the heat. With a fleet, you can fight not only with the help of solutions and mixtures, but also by mechanical methods: the shelter of the garden, as well as hanging sticky ribbons to which insects stick. These harmless measures help to wait until the radish is growing, and the flea will be not so dangerous for her.

How to prevent pests

The most reliable way to prevent diseases and pests on radish is to disinfect seeds and soil when evining culture. Also effectively solves the observance of crop rotation.

It is important not only to change the location of the bed annually, but also avoid re-evounced during the season.

Radish - Vegetable raging, and many gardeners try to grow several crops for the season on one garden. This is the cause of outbreaks of fungal diseases, which, with each subsequent sowing, appear increasingly.

Good predecessors for radish are: potatoes, cucumbers, tomatoes, bean culture, garlic, onions. Since early radishes matures pretty quickly, it can be sung in a plot designed to plant seedlings of peppers, tomatoes, eggplant - an example rational use Square.

In addition, many pests, for example, the cruciferous flew does not like the smell of grain crops. She also does not like humidity, and if radishes can be abundantly water, it is quite possible that the insects will leave the garden.

Not the last role in growing culture plays correct care. Delete the weeds in a timely manner, since it is from them that the pests are moved to the beds with cultural plants. Some gardeners land near the radishes of plants and flowers that distinguish a special smell that scares pests. Such plants are: Pijma, calendula, Celenel, Velhets, Coriander, Dill.

Planning to plant radish, choose early varietiesas well as resistant to diseases and pests. Early sowing is the most true way Prevent many diseases and obtaining high-quality, intact harvest.

Pest

The main Beach of Radisa - cruciferous flea - small bugs, as a rule, dark color, jump well from place to place. They damage the leaves of the radish (they make holes in them). And if damage to the leaf apparatus of the plant reaches critical sizes, the plant stops sharply in growth, and may die. The rootpode does not mature and does not grow up to the specified sizes. Particularly should be protected from flew shoots of radish. Otherwise, crops can be completely destroyed (eaten). An adult plant can still until some measure tolerate the flea. Especially rapid flew in dry hot weather. Early crops of radishes in general can give a harvest to the mass appearance of cruciferous flew.

The fight against fleet should be biological methods.
The first method is spraying on the leaves of wood ash solution. The solution is prepared as: in the 10-liter water bucket of water, approximately 2 glasses of preferably fresh ash and grams of 50 household soap are added. Everything is mixed. Some are easier. They type as a screed shovel of ash, and eavested over the bed. For a while, the flea limits his malicious activity.

All these methods are still not effective enough. The most efficient - Processing insecticide, such as into-virus. But it is worth making it only as a last resort, only for radishes of medium grades (the time of ripening 25 days) and only by young shoots, if the threat to destroying crops is large enough.
Another exotic (mechanical) method of dealing with a cross-tone flesh - to cover the radishes with a white agrospan directly to shoot. If the weather is not too hot, then shoots are not pulled out and flew there is no massively. After the shoots were growing, the nonwoven passionate material remove and concerned further ashes.

Important remark. Radish is desirable to translate into drip watering. Otherwise, all efforts to combat the flesh with the help of infusion on ashes will be disappeared by gift after the first irrigation on top of the leaves. Infusion is washed off from the leaves, and the flea is accepted again.
Even remark. If cultural plants and weeds of the cross-color family grow next to the radishes, then it is possible to treat chemistry to all surroundings.

Belyanka is another pest of radish. Belyanka is a white butterfly with a dark edging of the wings. But the leaves of the radish are eating her caterpillars.
When combating white and white, it is also desirable to do without the use of chemistry. The beds should be treated with a solution of mustard, cook salt and ground pepper. It is preparing this: on a 10-liter water bucket - 2 tablespoons of mustard, 2 tablespoons of salt and 1 teaspoon of red or black pepper.

Diseases of radish

Bacteriosis.Roots become mucous, begin to make the smell of rot. At the same time, radish leaves are yellow.
To combat this disease, the plant is treated with 1% burgundy fluid.

Keel. On the surface of the roots, bloat and growths appear, the leaves of the radish are beginning to shrust and wither.
To combat these fungal disease, the soil around damaged plants are watered with lime milk. It is prepared for this: in the 10-liter bucket of water dissolve 2 cups of lime-puffs. One plant must be pouring 1 liter of solution.

Blackleg. Young radish plants can affect the black leg. Leaves twisted and yellow, blackening on the base of the plant's stem.
The following solution is prepared to combat a black leg: in a 10 liter water bucket, 1 tablespoon of copper sulfate is dissolved and grams 40-50 chips of the household soap. Then spray patients with plants.
It is still very good 2-3 times with an interval of 6 days to make seedlings with a tincture of onion husk (approximately 20 g per liter, to insist 1 day).