Seedlings of cucumbers, grown in greenhouses and in the open ground, are subjected to various fungal diseases and pest attack. Warring and leaves are covered with white, yellow and brown spots and dry. If the leaves of your plants are afraid, there may be several reasons.

If you have noticed signs of mildew, then seedlings should be immediately treated with fungicides. Spray should be mad dry weather. You can also use copper and colloidal sulfur solutions.

If the powdery Rosa moved to the wound or you against the chemicals, you can use folk remedies: a tincture of a cowboy, a solution of acidic milk or a mixture of food soda with economic soap.

The affected parts of the plant should be cut to a healthy place. If the disease passed on the ovary or struck most of the plants, they need to be removed at all. For processing seedlings use lime or squantered charcoal. Next, the cucumbers are feeding with a solution of warm water and urea with the addition of zinc sulfate and copper sulfate.

If the seedlings attacked the web tick, it needs to be treated several times insecticides. The affected leaves and zeros are broken and burned. Biopreparations will get rid of whiteflies.

It is no secret that the problem is easier to prevent than to solve. So you should take care of proper care Behind cucumbers and prevention. People who do everything according to the rules rarely face all sorts of plant diseases.

So that your cucumbers do not get sick with meal dew, you need to change the landing site every year, remove all the remnants to avoid the appearance of the fungus. It should also be observed the correct regime of irrigation and use only warm dilated water. In greenhouses or greenhouses, it is necessary to conduct periodic disinfection.

To prevent the lesion of plants with white rot, the correct method of planting culture will help you. Repeated the cucumbers in the same place, it is possible not earlier than after 4 years. In no case should not thicken the crops. Do not forget about the timely formation of bushes and pruning.

Avoiding the appearance of mosaics will help the rinlation of planting materials, disinfection of the soil and tool, replacement of the soil in the greenhouse. Before boarding, it is recommended to carry out thermal disinfecting of seeds and their processing of potassium permanganate.

To prevent the appearance of the whiteflink, you need to quickly explode the soil and sprinkle with it with a motor or peat. Tobacco landing will also help in bed with cucumbers.

The cucumbers are a fairly common vegetable culture, which most of the vegetable breeds like on their cottages and greenhouses. During the cultivation, some face many different problems. This vegetable reacts poorly to poor ventilation, inappropriate temperature and insufficient light. Because of all this, the leaves in the seedlings of cucumbers.

If white spots appeared at the cucumbers, then it should be dealt with the causes of their occurrence. There are some of the most common causes of the color of the sheets.

Lack of light

Sometimes after disembarking cucumbers in the ground, white leaves appear due to poor lighting. Often this problem appears when landing in a greenhouse, but sometimes it meets in the open ground. Due to the shortage of light, the lower sheets begin to brighten. If all other leaves are not started to change your color, it is not worth worrying. After all, the lower sheets almost always lack light due to the fact that the cucumbers grow too thick.

Moisture

Another reason why the leaves of the cucumbers whiten is the lack of or oversupply of moisture. Most often, because of this, the leaflets of cucumbers are beginning to be white, which grows in the gardens, as the moisture does not always succeed on the street. In summer, too much precipitation falls in some regions and it leads to the fact that the leaflets of cucumbers turned. Also, increased humidity negatively affects the root system of plants. Over time, the root begins to rot and the bush gradually dies.

The lack of moisture also leads to the fact that the tips of the leaves brighten and begin to dry. To get rid of this problem, it is quite simple to deal with watering seedlings.

Lack of nutrient components

Seedlings of cucumbers in the greenhouse and on the street can be covered with light spots due to the insufficient amount of nutrient elements. This reason is far from all the rest.

If the bush brightens and dry out from below, it indicates a shortage of potassium or magnesium. Therefore, at the very first opportunity, it is necessary to enter the subcorders containing these components into the soil.

When the stems with cucumber sheets are covered by even dark veins, then the plant lacks manganese with iron. With insufficient amount of copper, first brighten and dry leaves located in the top of the bush.

Aging

Any plant over time begins to grow old, why the process of photosynthesis is gradually slowed down and each leaf slowly dry out and slugg. Natural old age comes only after harvesting. Therefore, if the bush began to dry earlier, it happened not because of the aging, but for some other reason.

Pest

If specks started to appear on the edges of the leaves white color, It is worth thinking about the fact that there are pests on the plot. Often, the bush dries due to a spider tick or whiteflies. These insects feed on the juice, which they suck out of the cucumber leaves. Together with the juice, they suck the nutrient components, which leads to the lightening of the leaves.

When insects, bushes and gardening should be treated with special preparations. For this you can use folk remedies or effective pesticides.

Diseases

Most often, precisely because of the diseases, the seedlings of cucumbers dried on the site. Most diseases manifest themselves the same. First, the seedy leaves are covered by slightly stains, which increase over time. Then the affected leaves gradually twist and fall.

If the plant is affected by fusariosis, then a bush a few days after infection becomes sluggish and does not respond to watering. Almost all cucumber diseases appear after warm sunny weather replaced by cold and abundant rains.

Methods of struggle

Having understood why seedlings are whiten leaflets, you can proceed to treatment. Inexperienced vegetables do not know the peculiarities of the right cultivation of cucumbers and what to do when their leaflets are glad. If the cucumbers beat the sheets, then you need to get rid of this problem immediately. To do this, it is recommended to use special preparations that will help get rid of pests and the most dangerous cucumber diseases.

This agent allows not only to treat bushes from diseases, but also in the future to protect them from the re-appearance of diseases. Processing cucumbers by quadris is recommended in the evening or sutra when there will be no strong wind. After the first processing, the drug immediately penetrates the frontal leaves and displays all pathogens. Also, Quadris prevents the dispute to germinate in the initial stages of the disease.

During processing for each plant, about 100-200 ml of the drug should be spent. The procedure is carried out three times during the cultivation of cucumbers. At the same time, the gap between each use of the quadris should be at least 3-5 weeks.

White leaves in cucumbers in a greenhouse or a garden can be treated with a duplex. This drug was specially released to protect vegetables from insects and diseases. A remedy for large plastic containers, a volume of about 10-20 liters. Liquid can be used immediately after purchase. It is recommended to use the docking before planting cucumbers in the soil.

The fact is that the drug is more effective if it is used until pathogens and a dispute in the sheets.

The kidding should fall not only to the edge of a dry leaf, but also on its entire surface. So that the remedy is evenly distributed on the plant, spraying the liquid is necessary in the windless weather early in the morning.

Jet

If after the landing of Seedoli began to be gradually blighted, then they can be treated by Fungicide Jet. The drug is sold in the form of a powder, from which it will have to prepare a working solution in advance. To do this, it is necessary to add about 100 grams of fungicide in 10 liters of water. The mixture is then stirred and insisted for 20-40 minutes. The prepared solution must be used almost immediately, as it is not suitable for long-term storage.

Use Jet twice a month. At the same time, repeating spraying will have to harvest.

Folk remedies

Some vegetables, when the cucumbers begin to feel and wither, do not use drugs, but folk treatments.

Long husk

Milk serum kefir is recommended to apply when the cucumber tops turn. To prepare a working mixture in 10 liter capacity, 7 liters of water and 2-3 liters of serum or kefira are added. Some are added to a mixture a little sugar to improve the yield of cucumbers.

Bread Baton

To prepare a mixture of the baton, you need to soak several breads of bread in high water tank. It should be pulled out at least 12 hours. After that, the liquid is added a spoon of iodine and 10 liters of water. It is recommended to use the prepared mixture twice a month so that the leaves always remain green.

Conclusion

Leaves from cucumbers whiten quite often. To get rid of this problem, it should be understood why this happens on cucumbers in the greenhouse and what needs to be done to treat plants.

As it happens, when yellowing the cucumbers in the greenhouse. What is the reason for this trouble and what can be done to save the situation and still get a good harvest?

If the yellowing of the leaves is not accompanied by fading, most likely the reason for the lack of nutrients.

Why are the fruits and leaves of cucumbers become yellow? Experts allocate several most common causes.

Failure to comply with the technology of growing cucumbers in greenhouses

Cucumber is a very moisture-loving plant (like pepper), so you should not neglect the rules of watering this vegetable. These rules are simple: so that the cucumbers do not begin to root and turn yellow, water for watering should be not cold (watering from the hose is not suitable). Water should be defended. In the period of fruiting, watering should be accepted. In the cool time, the plants are watered in the daytime, and in sunshine days - in the morning. If the days are hot, then in the morning, irrigated only refreshing, and in the evenings - the usual. The depth of the moistened land should be sufficient to root system Cucumber plants developed deep into, not superficially.

The regularity of the irrigation is crucial: it is only a few times to rush and skip watering plants, and this will immediately affect the quality of future fruit. So, the lack of moisture entails the yellowing of the plant itself and the new tie cucumbers.

Yellow spots indicate a shortage of potassium, and light green - a sign of magnesium deficiency. So, the cucumbers need to be bought.

Weather conditions often become the reason why cucumbers wishes. Cold and raw weather caused by late frosts can damage plants. If it appears to rot the stocks, you need to urgently remove the gluttony flowers and processed by a precision by manganese (solution). To prevent further bacteriosis, a spraying is carried out by either 1% burgundy liquid or 0.4% copper chlorokis. It is worth noting that the peppers can also shove and lose the leaves if they are in temperature conditions up to + 120 ° with a long time.

The composition of the soil is crucial. The lack of nitrogen and the scarce of the soil is the frequent reason why the plant development is disturbed. It is important to ensure that there is no overdose in the amount of fertilizer, which, in turn, leads to the oppression and yellowing of seedlings and their fruits. Before planting a cucumber seedlings and after the harvest is assembled, a mandatory application of manure into the soil is carried out. And during the growing season, feeding the complex mineral fertilizers containing phosphorus, fluorine and potassium, and a liquid cowboy.

Plant damage to various diseases or pests

Fungal diseases:

Puffy dew. If light, spots resembling white spots, which increase gradually in size, were discovered on the leaves, then this is a sign of infection. Sheet dries and yellow. How to deal with this trouble? If you do not worry about measures to destroy the mildew, next season she will certainly give himself felt. Fungicides "Topcin", "Bayleton", "Kaitan" will help.

The main disease of the cucumber in our territories, in which the leaves are yellowing - false mildew (peronosporosis).

Also worth paying attention to the cucumber-resistant varieties.

Fusarious fading. Dangerous fungal disease, causing the death of cucumbers in the greenhouse. Penetrating into the capillaries of plants, disputes of this fungus completely block access to fruits and leaves. In the greenhouses where infection occurred, a complete replacement of the soil is required. In addition, it is necessary to regularly replace the grade of plants.

Pests:

Rink root. The leaves, both in young plants, and in adults, begin to shrink below. This is caused by significant temperature differences in day and night periods. The reason can be watering too "cold" water. Related plants are the first to ill, then the infection through the ground begins to be transmitted to other cucumbers. Preventive treatment (twice) Preparation in the root area can prevent this unpleasant disease.

False torment dew (perosposition). This disease has appeared in greenhouses in greenhouses and cucumbers in the conditions of high humidity and soil, against the background of a thickened planting seedlings. The affected fruits are compressed and yellow. The first signs of lesions may appear immediately with the onset of the fertility period. In this case, the harvest can be completely destroyed. How to determine what plants got sick? In the lower sheets there are acute-angled, dark green spots. Preparations for combating perospace - burglar mixture or chlorine copper oxide (for first processing), "Bravo", "Avsille" (for the second processing after 7 days).

Other reasons:

Plants are overloaded with barriers. In the greenhouse, cucumbers and peppers develop very quickly. But in order for the fruits is not a cheerful, for further development, you should not leave more than 25-30 barriers. During the deletion of new shoots in time, you can prevent delays in the development and formation of Zelentsov. If not to comply with this rule, the result may become underdeveloped, small and yellow fruits.

The fertilization process was not sufficient. This happens when hybrid varieties are used in the greenhouse, requiring artificial pollination.

Cucumbers, like pepper, are yellow and naturally, when they reach their maturity, but in food mostly use cucumber fruits only green.

This list of reasons why the cucumbers yellow in your greenhouse will help you choose best wayHow to save your crop.

ParnikitePlicy.ru.

Cucumbers seedlings yellow leaves | Ls.

Cucumbers grown in the country fragrant and useful. They differ significantly from the taste of vegetables purchased in the supermarket. But it's not so easy to grow healthy cucumbers, the plant is subject to many diseases. Often summer houses face the problem that the seedlings of cucumbers are yellowing leaves.

The problem begins when the second real sheet appears. The second leaves grow up, and the first begin to change pigmentation. And the case may not be at all in the substrate in which seedlings are planted. So why are cucumbers get sick at an early stage of development?

Why yellow leaves from cucumbers?

The causes of the combustion of the leaves may be somewhat, they include:

1. Lack of potassium, nitrogen, sulfur, calcium, manganese in the soil. Nitrogen and potassium imbalance, the correct ratio of elements 1 to 2. The oversight of nitrogen affects foliage pigmentation and can lead to ammonium poisoning.
2. Insufficient irrigation affects the yellowing of the seedlings as well as strong overvailing.
3. Drops of temperature. If the temperature in the root zone falls below 17 degrees, then the plant is not capable of taking micro and macro elements from the soil. At this temperature, even if all useful elements are in the soil, they do not enter the stem.
4. Toxins poisoning. Some agrarians make seedlings on foam plates. Yellowing can be caused by poisoning by chemical compounds that distinguishes the insulating layer, since the roots of the plant with it are contacted. Fertilizer, falling on the foam, can lead to highlight harmful substancesWhat is dangerous not only for seedlings, but also for harvest.
5. The seedlings can be closely in a peat cup, so many dackets immediately sow seeds into the ground. Roots need space and full nutrition. The yellowing of the leaves can say that the plant is time to transplant.
6. Lack of light.

Yellow leaves of cucumbers: what to do?

• Balance the doses of fertilizers, not exceed the content of ammonia in solution. With a lack of nitrogen, it is necessary to help the plant with vermistim or azhedral.
• If a foam substrate is used, then to transfer it from top of the film.
• If seedling grows on the balcony, you can apply the backlight.
• Do not forget to follow the microclimate. Cucumbers love water, so do not scatter on watering. However, remember that the plant should be poured only with warm water, outdoor temperature. If we water the plant cold water Diseases can not be avoided.
• At the stage of seedlings, the plant is especially sensitive to the lack of potassium, if not to follow the development, the cucumbers will grow incorrectly. It is best for seedlings of cucumbers a nutrient solution based on complex fertilizers. For example, Kemira Hydro.

Ladyspecial.ru.

Why cucumbers whites leaves »Site of answers for moms

If the cucumbers are round, and the fruits are tapering, there is not enough potassium, 1 cup of ashes on the water bucket, 1 liter on the plant.

Bellenka or web tick suck all juices from cucumber leaves, as a result, the leaves are yellow and dying. In this case, the recommendations are obvious: a good pest is a dead pest.

We will have to either spray the bed "poison", or to escape by folk remedies. The fifth is a lack of nutrient elements. The most unlikely, but still the reason for the yellowing of the leaf of cucumber.

If the cucumber leaves yellow and dry the edges, maybe they lack potassium or magnesium. Dark green veins on the background of yellowness can signal about iron or manganese deficiency. Swimming upper leaves are with a lack of copper.

This situation will help to correct feeding. Well, the last reason for yellow leaves is old age. Over time, the cucumber leaf is griste, aging, stops photosynthesis, yellowing and dies. Most likely, by this time, you already ate cucumbers before the dump, and the aging vacations do not worry.

But if there is a fresh cucumber right from the bed before the autumn, the ways to "extend the life" exist with cucumber weaves, and we will talk about them later.

What if the leaves of cucumbers are yellow

The best treatment of everything in the world is prevention, and the yellowing of the leaves at the cucumber is no exception. It is easier to prevent this in its bed, than to treat. Therefore: 1.

Try to abide by the crop rotation. Do not put the cucumbers in the same place from year to year, do not put them after zucchini or pumpkin, otherwise the likelihood of "pick up" a fungal disease is significantly increasing. Timely and abundantly water your cucumbers.

If you are on the site only on the weekend, do not laugh well to climb the beds with weeds or bevelled grass. The thick layer of mulching will not give moisture to evaporate, as well as provide cucumber roots with extra meals and heat.3.

After the appearance of germs in the phase of 3-4 leaves (and then every 10 days), spray the cucumbers with the following composition: 20 grams of household soap, 1 liter of milk and 30 yod drops per 10 liters of water.5. Another option of preventive spraying: in the evening I soak the loaf of the bread in a bucket of water, get drunk bread in the morning and add a small iodine bubble.

If you notice white spots on the leaves of cucumbers, then know that this can be a viral or fungal disease. For example, a white mosaic amazes only greenhouse plants: with this disease, the stains of the star-shaped form are clearly distinguished on the leaves of the cucumbers. With the development of the disease, the entire sheet can become white, only green bodies will remain on it. The fruits are practically not formed, and if they grow up, it looks very bad: they are mostly small and tuberculous. In addition, cucumbers acquire a peculiar color consisting of yellow and white strips. If you notice the development of such a disease of cucumbers in the greenhouse, the photos of the affected fruits, which is presented in the article, you definitely does not hurt. This will help you identify the disease in the future and remember the first symptoms for a long time.

It is possible before the fruiting beginning of the beginning of the cucumbers with potassium-forming (20 g per 10 l such). Water feeder Repeat 3-4 times a month, if the state of plants requires. A solution of microfertulus (in 10 liters of cowboy) is also a solution (in 10 liters of cowboat) 1 kg of water, 30 g of phosphoric fertilizer, 20 gkolic, 2 g of copper permanganate and 1 g of potassium of potassium acid.

If there is a cucumber slim, small and pale leaf, then nitrogen-accompanied. With a strong growth of the wield and fruction of the delay, give the form of phosphorus and potassium. Basins if there is little, it is necessary to reduce the temperature in the heat s) of 18 to reduce the temperature in the thermal chair 18 (degrees per night). If there are a lot of scores, there is a strengthened feeder with a cow (if), then the littering of the filtering scheme is the transition from through alternations of spinners and mineral fertilizer to two 2: 1 (scheme time by organic, once with mineral fertilizer).

Both mineral and liquid fertilizers are organic putting feeding, not polluting if, the leaves are, of course, not an extreme-corner.

Not extraxnealing and about forget to feed, especially those who develop dangerous diseases, - false tormenting, dew dew, and the like. Such a feeding can be a solution to serve (10 liters of water) 20-30 g of urea and 2 g of copper sulfate, an acid and mangartage of potassium.

The period of fruiting requires Cucumbers of special nutritional conditions. When greenhouses in the cultivation and greenhouses, the cucumbers water through 3-4 spending, 3-4 liters of water. During fruiting - day 1-2, 10-20 liters of water for 1 square meter. combine watering by distributors. Keep in mind that it is closed in both and in the opening of the soil with cucumbers should never disappear, otherwise bitter formed fruit.

To raise the harvest for increasing the number of female flowers for the rizos of rising cucumbers in the greenhouse. Hold the tank there (barrel, bucket or other capacity) with a cowboy or bird litter that you are feeding on cooking: the extracted carbon dioxide vehicle is useful for the development of cucumbers and All for other greenhouse and vegetables if. Crops in this container throw a little dry or handful of sawdust, then fermentation case.

In strengthens, if there are few men's or flowers on plants, they are in force, stop the cucumbers for the 5-7th days of watering, to the containment of such flowers, and then give a rich abundant.

For better pollination and increasing the plant, obscure the windows in the next composition: 2 g of zinc sulphate sulphate of a manganese is 10 liters of water, you can born and 2 g of additives. Spray no more than 2-3 times over the interval of 2-3 weeks.

The maximum crop is achieved by the dose of manual flowers. Poltsna Men's Flowers-Stroke and Punches on Women's Flowers (Connection) Ripen Boots in Still. Flowers are revealed early in the morning, B5-6 overcast (in the clock days at 8-10 hours). To pollinate, thin the stick (twist) with a cotton, collect males from the pollets and transfer to women's flowers. It is better to do it in 9-12 hours.

This is a mushroom disease of tomatoes. The disease is striking the leaves, stems. First on the lower leaves of the seedlings appear single stains of dirty and white with a dark rim and black dots on a light background. From the lower leaves, the disease passes to the top, the stains on the plant becomes more and more, then they merge and cover the sheet entirely. The affected leaves become brown, dry and fall. The absorbent of this disease is preserved in the remains of patients with plants. He fell to the land who died from white spottedness of the sheet, he was not carried out with you from the garden, was not destroyed, and the disease will continue until the next spring in the soil, and hence the seedlings and will hit it. To prevent a disease, it is necessary to do it, it is necessary at any suspicion, when you first guess that this disease looked to you, remove and destroy all sick leaves, and then destroy and sick plants. Very well helps to restrain almost all diseases of tomatoes manganese-oxid potassium - we will tell you about it when the time will come to know the tomatoes.

Problems of cucumbers

Growing cucumbers in their plot, you probably had to deal with various problems. Did you ask the question why yellow seedlings of cucumbers and how to deal with it? Surely you had to deal with a similar problem. So, when the leaves are yellowing from cucumber seedlings, it says about the presence of a different kind of features. For example, the leaves of seedlings can, provided that it is not enough space. For example, when the seeds were shill in tiny cups. Even 0.5 liters of the volume for cucumber is not enough. The minimum capacity of the container should be about 0.75 liters. If the cutter size is too small, the plant cannot fully develop. The second reason is the lack of nutrition. When the cucumbers lack nutrients, the leaves begin to shut up. To correct the situation, use the Azoran type fertilizers or vermistim.

Often, mildewing plants are amazed when low night temperatures, at the end of the summer with a sufficiently high humidity.

Her signs:

a) First on the lower leaves, brown points appear; b) gradually they grow into white spots with a yellowish edging; c) dark dots appear on the surface of these stains; d) over time the painful process goes into young top leaves.

Damaged parts of the bush need to be removed. All plant is treated with phytoosporin.

Phytoophluorosis

Calcium deficiency. Light spots appear on the leaves, wrapped in the bottom. Later becomes yellowish-green, necrotic spots are evaporated along the edges. Calcium is poorly absorbed in cold weather.

Iron deficiency. On the main and lateral shoots are visible symptoms of chlorosis. Green color retains only major veins. The leaves are yellow, later the edges begin to dry.

politent.ru.

is it possible to break the leaves from the seedlings of cucumbers if they are very thick?

Zhanna S.

If you grow powerful plants, they need to plant them less often. Climb leaves no way out.
It is necessary to delete only patients.

Lyudmila Blinov

uraltech2007.

need and ventilation in the roots will be better and watering more convenient

Evgenia Taratutin

The bottom leaves from time to time, especially yellowed to turn it better.

Yurgy

Choosing young leaves can not! There will be not enough photosynthesis for the plant and this will affect the fruits.
The leaves are gradually aging themselves, begin to shut up yellow, to whit and dry. Here are these leaves that are at the bottom and
Lost your painting, you need to delete. And whiten they are from a lack of nitrogen, which in the process of growth and intensity
Sivo photosynthesis take the cucumbers, i.e., the whores of the lower leaves are a signal of a lack of nitrogen.

Tigra.

I advise you to overtake, I already do it a long time ago, the yellow whitewashed leaves are infected by Dr. and they are becoming more, and the sick leaves are better to immediately break, because they are spent "forces" that could be spent on fruiting.

Anastasia Artemieva

I cut off the yellow leaves from the cucumbers.

why on the leaves of seedlings of cucumbers appeared white spots

Peter Yuryevich

possible web tick or white

Vitalik Andrzrenko

ladybugs

Forest

Most likely pulse dew. It occurs with improper care. Sharp fluctuations in temperatures, low or too high humidity, watering with cold water. In general, the reasons may be completely different.
Not to use chemical preparations now try folk remedy. Milk serum dilute 10 times with water, spray the leaves.

Only after establishing the true cause of white spots, you can proceed to eliminate the problem. Illiterate actions can cause the death of plants.

Content

• 1 Causes of white spots
• 2 methods to combat the problem

Causes of white spots

Cucumbers are one of the most popular vegetable crops. Many vegetables want to see her on their gardens, even despite some difficulties associated with its cultivation. The cucumbers react very sensitive to unfavorable conditions: the wrong temperature, lack of light, insufficient watering, poor ventilation. On errors of the gargrin plants react to various changes: fading, twisting of sheet plates, by changing their color.

One of the biggest problems in the cultivation of cucumbers - the appearance of white spots on the leaves.

Various factors can cause this problem, but most often it is a fungal dew. The virus is striking the entire sheet plate, and it looks as if she was filled with flour.

In addition, the disease brings harm to young shoots and stems. The struck bush is tugged, dries and if you quickly do not take action, the plant will die.

Mostly, malievous dew is developing precisely in the greenhouses. Especially if there is too high humidity from frequent and abundant irrigation and bad ventilation. And if the temperature regime is still well observed and in the greenhouse low temperature Air, then this is the most favorable conditions for the development of malical dew.

The affected leaves completely change their color, shrore and die away. Stems are very lagging behind in development and over time also disappear. If fruits appear on infected bears, they ripen ahead of time. They are distinguished by underdevelopment, poor taste and low sugar.

Other diseases are known to the garders, as a result of which the leaves are whites from cucumbers.

Such an unpleasant phenomenon can cause a white mosaic - a fungal viral disease that covers the leaf plate stains in the form of white stars. With a strong infection, the leaves of the plant can beat completely.

The affected bush ceases to be fruitless or gives a scant harvest of small fruits having a barride surface and painted with white and yellow stripes.

The appearance of white spots can cause infection with ascohithosis.

The affected part of the sheet dries and cracks. With the development of the disease, white spots become brown, the plant is black and dries.

White flakes can appear on the leaves of cucumbers, the bottom of the stems, fruits and roots as a result of a white rot.

The plots affected by the disease become soft, the plant is tugged and dies. In contact with patients with patients, fruits are infected with patients.

Yield on such a plant drops sharply.

Methods to combat the problem

After it became clear why the leaves of cucumbers in the greenhouse were covered with white stains, you can start treating plants.

To combat pulse dew, the infusion of a cowboy is used.

For its preparation it is necessary to mix 1 kg of manure with 3 liters of water. The mixture must be broken for 3 days. Then strain it, add 3 l clean water and the resulting solution to spray a patient plant.

Plants affected by white mosaic must be immediately removed from the bed.

Everything gardening ToolsUsed to work in a greenhouse, to be disinfected by a solution of manganese.

Next year, before landing, seedlings need to handle the soil with disinfectants.

When the plants appear on the plant signs of white rot, it is necessary to remove the affected leaves, and the stalks spray fresh soil to form additional roots.

Plants affected by ascohithosis, it is necessary to spray Bordeaux liquid.

With a strong infection, it is necessary to remove patients with bushes with beds and burn.

To prevent the appearance of diseases and get a good crop of cucumbers, you need to clearly stick certain rules growing this culture.

Tip! When landing seedlings should not have it too close to each other so that the landing is not compacted in the future.

For normal growth, the bustle requires good ventilation. In the process of growth, all lower leaves are better removed so that fresh air freely penetrates the bottom of the bush.

Carefully monitor compliance with temperature mode. Great temperature differences are destructively affect plants and their fruits. In the room the greenhouse should be good ventilation.

For irrigation, only warm water should be used. Conduct these events better in the morning or evening hours. Do not be too fascinated by various feeding. The cucumbers are poorly transferred by nodules. During the entire growing season, prophylactic spraying should be carried out, for example, urea solution. It will strengthen the plants and prevent diseases.

fermilon.ru.

White leaves in seedlings of cucumbers

As it happens, when yellowing the cucumbers in the greenhouse. What is the reason for this trouble and what can be done to save the situation and still get a good harvest?

If the yellowing of the leaves is not accompanied by fading, most likely the reason for the lack of nutrients.

Why are the fruits and leaves of cucumbers become yellow? Experts allocate several most common causes.

Failure to comply with the technology of growing cucumbers in greenhouses

Cucumber is a very moisture-loving plant (like pepper), so you should not neglect the rules of watering this vegetable. These rules are simple: so that the cucumbers do not begin to root and turn yellow, water for watering should be not cold (watering from the hose is not suitable). Water should be defended. In the period of fruiting, watering should be accepted. In the cool time, the plants are watered in the daytime, and in sunshine days - in the morning. If the days are hot, then in the morning, irrigated only refreshing, and in the evenings - the usual. The depth of the moistened land should be sufficient that the root system of cucumber plants develops deep into, not superficially.

The regularity of the irrigation is crucial: it is only a few times to rush and skip watering plants, and this will immediately affect the quality of future fruit. So, the lack of moisture entails the yellowing of the plant itself and the new tie cucumbers.

Yellow spots indicate a shortage of potassium, and light green - a sign of magnesium deficiency. So, the cucumbers need to be bought.

Weather conditions often become the reason why cucumbers wishes. Cold and raw weather caused by late frosts can damage plants. If it appears to rot the stocks, you need to urgently remove the gluttony flowers and processed by a precision by manganese (solution). To prevent further bacteriosis, a spraying is carried out by either 1% burgundy liquid or 0.4% copper chlorokis. It is worth noting that the peppers can also shove and lose the leaves if they are in temperature conditions up to + 120 ° with a long time.

The composition of the soil is crucial. The lack of nitrogen and the scarce of the soil is the frequent reason why the plant development is disturbed. It is important to ensure that there is no overdose in the amount of fertilizer, which, in turn, leads to the oppression and yellowing of seedlings and their fruits. Before planting a cucumber seedlings and after the harvest is assembled, a mandatory application of manure into the soil is carried out. And during the growing season, feeding the complex mineral fertilizers containing phosphorus, fluorine and potassium, and a liquid cowboy.

Plant damage to various diseases or pests

Fungal diseases:

Puffy dew. If light, spots resembling white spots, which increase gradually in size, were discovered on the leaves, then this is a sign of infection. Sheet dries and yellow. How to deal with this trouble? If you do not worry about measures to destroy the mildew, next season she will certainly give himself felt. Fungicides "Topcin", "Bayleton", "Kaitan" will help.

The main disease of the cucumber in our territories, in which the leaves are yellowing - false mildew (peronosporosis).

Also worth paying attention to the cucumber-resistant varieties.

Fusarious fading. Dangerous fungal disease, causing the death of cucumbers in the greenhouse. Penetrating into the capillaries of plants, disputes of this fungus completely block access to fruits and leaves. In the greenhouses where infection occurred, a complete replacement of the soil is required. In addition, it is necessary to regularly replace the grade of plants.

Pests:

Rink root. The leaves, both in young plants, and in adults, begin to shrink below. This is caused by significant temperature differences in day and night periods. The reason can be watering too "cold" water. Related plants are the first to ill, then the infection through the ground begins to be transmitted to other cucumbers. Preventive treatment (twice) Preparation in the root area can prevent this unpleasant disease.

False torment dew (perosposition). This disease has appeared in greenhouses in greenhouses and cucumbers in the conditions of high humidity and soil, against the background of a thickened planting seedlings. The affected fruits are compressed and yellow. The first signs of lesions may appear immediately with the onset of the fertility period. In this case, the harvest can be completely destroyed. How to determine what plants got sick? In the lower sheets there are acute-angled, dark green spots. Preparations for combating perospace - burglar mixture or chlorine copper oxide (for first processing), "Bravo", "Avsille" (for the second processing after 7 days).

Other reasons:

Plants are overloaded with barriers. In the greenhouse, cucumbers and peppers develop very quickly. But in order for the fruits is not a cheerful, for further development, you should not leave more than 25-30 barriers. During the deletion of new shoots in time, you can prevent delays in the development and formation of Zelentsov. If not to comply with this rule, the result may become underdeveloped, small and yellow fruits.

The fertilization process was not sufficient. This happens when hybrid varieties are used in the greenhouse, requiring artificial pollination.

Cucumbers, like pepper, are yellow and naturally, when they reach their maturity, but in food mostly use cucumber fruits only green.

This list of the causes of why the cucumbers yellow in your greenhouse will help choose the best way to save your crop.

ParnikitePlicy.ru.

Cucumbers grown in the country fragrant and useful. They differ significantly from the taste of vegetables purchased in the supermarket. But it's not so easy to grow healthy cucumbers, the plant is subject to many diseases. Often summer houses face the problem that the seedlings of cucumbers are yellowing leaves.

The problem begins when the second real sheet appears. The second leaves grow up, and the first begin to change pigmentation. And the case may not be at all in the substrate in which seedlings are planted. So why are cucumbers get sick at an early stage of development?

Why yellow leaves from cucumbers?

The causes of the combustion of the leaves may be somewhat, they include:

1. Lack of potassium, nitrogen, sulfur, calcium, manganese in the soil. Nitrogen and potassium imbalance, the correct ratio of elements 1 to 2. The oversight of nitrogen affects foliage pigmentation and can lead to ammonium poisoning.
2. Insufficient irrigation affects the yellowing of the seedlings as well as strong overvailing.
3. Drops of temperature. If the temperature in the root zone falls below 17 degrees, then the plant is not capable of taking micro and macro elements from the soil. At this temperature, even if all useful elements are in the soil, they do not enter the stem.
4. Toxins poisoning. Some agrarians make seedlings on foam plates. Yellowing can be caused by poisoning by chemical compounds that distinguishes the insulating layer, since the roots of the plant with it are contacted. Fertilizer, falling on the foam, can lead to the release of harmful substances, which is dangerous not only for seedlings, but also for harvest.
5. The seedlings can be closely in a peat cup, so many dackets immediately sow seeds into the ground. Roots need space and full nutrition. The yellowing of the leaves can say that the plant is time to transplant.
6. Lack of light.

Yellow leaves of cucumbers: what to do?

• Balance the doses of fertilizers, not exceed the content of ammonia in solution. With a lack of nitrogen, it is necessary to help the plant with vermistim or azhedral.
• If a foam substrate is used, then to transfer it from top of the film.
• If seedling grows on the balcony, you can apply the backlight.
• Do not forget to follow the microclimate. Cucumbers love water, so do not scatter on watering. However, remember that the plant should be poured only with warm water, outdoor temperature. If we water the plant with cold water does not avoid.
• At the stage of seedlings, the plant is especially sensitive to the lack of potassium, if not to follow the development, the cucumbers will grow incorrectly. It is best for seedlings of cucumbers a nutrient solution based on complex fertilizers. For example, Kemira Hydro.

If the cucumbers are round, and the fruits are tapering, there is not enough potassium, 1 cup of ashes on the water bucket, 1 liter on the plant.

Bellenka or web tick suck all juices from cucumber leaves, as a result, the leaves are yellow and dying. In this case, the recommendations are obvious: a good pest is a dead pest.

We will have to either spray the bed "poison", or to escape by folk remedies. The fifth is a lack of nutrient elements. The most unlikely, but still the reason for the yellowing of the leaf of cucumber.

If the cucumber leaves yellow and dry the edges, maybe they lack potassium or magnesium. Dark green veins on the background of yellowness can signal about iron or manganese deficiency. Swimming upper leaves are with a lack of copper.

This situation will help to correct feeding. Well, the last reason for yellow leaves is old age. Over time, the cucumber leaf is griste, aging, stops photosynthesis, yellowing and dies. Most likely, by this time, you already ate cucumbers before the dump, and the aging vacations do not worry.

But if there is a fresh cucumber right from the bed before the autumn, the ways to "extend the life" exist with cucumber weaves, and we will talk about them later.

What if the leaves of cucumbers are yellow

The best treatment of everything in the world is prevention, and the yellowing of the leaves at the cucumber is no exception. It is easier to prevent this in its bed, than to treat. Therefore: 1.

Try to abide by the crop rotation. Do not put the cucumbers in the same place from year to year, do not put them after zucchini or pumpkin, otherwise the likelihood of "pick up" a fungal disease is significantly increasing. Timely and abundantly water your cucumbers.

If you are on the site only on the weekend, do not laugh well to climb the beds with weeds or bevelled grass. The thick layer of mulching will not give moisture to evaporate, as well as provide cucumber roots with extra meals and heat.3.

After the appearance of germs in the phase of 3-4 leaves (and then every 10 days), spray the cucumbers with the following composition: 20 grams of household soap, 1 liter of milk and 30 yod drops per 10 liters of water.5. Another option of preventive spraying: in the evening I soak the loaf of the bread in a bucket of water, get drunk bread in the morning and add a small iodine bubble.

If you notice white spots on the leaves of cucumbers, then know that this can be a viral or fungal disease. For example, a white mosaic amazes only greenhouse plants: with this disease, the stains of the star-shaped form are clearly distinguished on the leaves of the cucumbers. With the development of the disease, the entire sheet can become white, only green bodies will remain on it. The fruits are practically not formed, and if they grow up, it looks very bad: they are mostly small and tuberculous. In addition, cucumbers acquire a peculiar color consisting of yellow and white strips. If you notice the development of such a disease of cucumbers in the greenhouse, the photos of the affected fruits, which is presented in the article, you definitely does not hurt. This will help you identify the disease in the future and remember the first symptoms for a long time.

It is possible before the fruiting beginning of the beginning of the cucumbers with potassium-forming (20 g per 10 l such). Water feeder Repeat 3-4 times a month, if the state of plants requires. A solution of microfertulus (in 10 liters of cowboy) is also a solution (in 10 liters of cowboat) 1 kg of water, 30 g of phosphoric fertilizer, 20 gkolic, 2 g of copper permanganate and 1 g of potassium of potassium acid.

If there is a cucumber slim, small and pale leaf, then nitrogen-accompanied. With a strong growth of the wield and fruction of the delay, give the form of phosphorus and potassium. Basins if there is little, it is necessary to reduce the temperature in the heat s) of 18 to reduce the temperature in the thermal chair 18 (degrees per night). If there are a lot of scores, there is a strengthened feeder with a cow (if), then the littering of the filtering scheme is the transition from through alternations of spinners and mineral fertilizer to two 2: 1 (scheme time by organic, once with mineral fertilizer).

Both mineral and liquid fertilizers are organic putting feeding, not polluting if, the leaves are, of course, not an extreme-corner.

Not extraxnealing and about forget to feed, especially those who develop dangerous diseases, - false tormenting, dew dew, and the like. Such a feeding can be a solution to serve (10 liters of water) 20-30 g of urea and 2 g of copper sulfate, an acid and mangartage of potassium.

The fertility period requires cucumbers of special nutrition conditions. When greenhouses in the cultivation and greenhouses, cucumbers water through 3-4 spending, days of 3-4 liters of water. During fruiting - day 1-2, 10-20 liters of water for 1 square meter. combine watering by distributors. Keep in mind that it is closed in both and in the opening of the soil with cucumbers should never disappear, and the fruits are formed.

To raise the harvest for increasing the number of female flowers for the rizos of rising cucumbers in the greenhouse. Hold the tank there (barrel, bucket or other capacity) with a cowboy or bird litter that you are feeding on cooking: the extracted carbon dioxide vehicle is useful for the development of cucumbers and All for other greenhouse and vegetables if. Crops in this container throw a little dry or handful of sawdust, then fermentation case.

In strengthens, if there are few men's or flowers on plants, they are in force, stop the cucumbers for the 5-7th days of watering, to the containment of such flowers, and then give a rich abundant.

For better pollination and increasing the plant, obscure the windows in the next composition: 2 g of zinc sulphate sulphate of a manganese is 10 liters of water, you can born and 2 g of additives. Spray no more than 2-3 times over the interval of 2-3 weeks.

The maximum crop is achieved by the dose of manual flowers. Poltsna Men's Flowers-Stroke and Punches on Women's Flowers (Connection) Ripen Boots in Still. Flowers are revealed early in the morning, B5-6 overcast (in the clock days at 8-10 hours). To pollinate, thin the stick (twist) with a cotton, collect males from the pollets and transfer to women's flowers. It is better to do it in 9-12 hours.

This is a mushroom disease of tomatoes. The disease is striking the leaves, stems. First on the lower leaves of the seedlings appear single stains of dirty and white with a dark rim and black dots on a light background. From the lower leaves, the disease passes to the top, the stains on the plant becomes more and more, then they merge and cover the sheet entirely. The affected leaves become brown, dry and fall. The absorbent of this disease is preserved in the remains of patients with plants. He fell to the land who died from white spottedness of the sheet, he was not carried out with you from the garden, was not destroyed, and the disease will continue until the next spring in the soil, and hence the seedlings and will hit it. To prevent a disease, it is necessary to do it, it is necessary at any suspicion, when you first guess that this disease looked to you, remove and destroy all sick leaves, and then destroy and sick plants. Very well helps to restrain almost all diseases of tomatoes manganese-oxid potassium - we will tell you about it when the time will come to know the tomatoes.

Problems of cucumbers

Growing cucumbers in their plot, you probably had to deal with various problems. Did you ask the question why yellow seedlings of cucumbers and how to deal with it? Surely you had to deal with a similar problem. So, when the leaves are yellowing from cucumber seedlings, it says about the presence of a different kind of features. For example, the leaves of seedlings can, provided that it is not enough space. For example, when the seeds were shill in tiny cups. Even 0.5 liters of the volume for cucumber is not enough. The minimum capacity of the container should be about 0.75 liters. If the cutter size is too small, the plant cannot fully develop. The second reason is the lack of nutrition. When the cucumbers lack nutrients, the leaves begin to shut up. To correct the situation, use the Azoran type fertilizers or vermistim.

Often, mildewing plants are amazed when low night temperatures, at the end of the summer with a sufficiently high humidity.

Her signs:

a) First on the lower leaves, brown points appear; b) gradually they grow into white spots with a yellowish edging; c) dark dots appear on the surface of these stains; d) over time the painful process goes into young top leaves.

Damaged parts of the bush need to be removed. All plant is treated with phytoosporin.

Phytoophluorosis

Calcium deficiency. Light spots appear on the leaves, wrapped in the bottom. Later becomes yellowish-green, necrotic spots are evaporated along the edges. Calcium is poorly absorbed in cold weather.

Iron deficiency. On the main and lateral shoots are visible symptoms of chlorosis. Green color retains only major veins. The leaves are yellow, later the edges begin to dry.

is it possible to break the leaves from the seedlings of cucumbers if they are very thick?

Zhanna S.

If you grow powerful plants, they need to plant them less often. Climb leaves no way out. It is necessary to delete only patients.

Lyudmila Blinov

uraltech3007

need and ventilation in the roots will be better and watering more convenient

Evgenia Taratutin

The bottom leaves from time to time, especially yellowed to turn it better.

Yurgy

Choosing young leaves can not! There will be not enough photosynthesis for the plant and this will affect the fruits. The leaves are gradually aging themselves, begin to shut up yellow, to whit and dry. These leaves, which are at the bottom and lost their color, must be deleted. And whiten they are from a lack of nitrogen, which in the process of growth and intensity

sivo photosynthesis take the cucumbers, i.e., the whores of the lower leaves are a signal of a lack of nitrogen.

vyrastisad.ru.

Seedlings of cucumbers - diseases of the leaves. Why is faded, the edges of the leaves dry, turn yellow, falls, dies seedling cucumbers: what to do?

Descriptions of diseases of the seedlings of cucumbers and the methods of their treatment.

Fragrant cucumbers are a tasty and low-calorie vegetable, which adore the admirers of diets. The ground cucumbers can be obtained already in the middle of summer, but if you wish you early to enjoy fresh salads from cucumbers, put the seedlings.

Why yellow seedlings of cucumbers?

The yellowing of the seedlings is a common problem with gardeners. Moreover, an optional culture is sick of something.

Sometimes seedlings of cucumbers are decently pulled out, while the leaves become small. This significantly reduces the crop and prevents the formation of fruit crops.

Causes of cucumbling seedlings:

• High temperature and lack of light. At high temperature and disadvantage of seedlings, it becomes long, the leaves are small and stretch towards the light. To prevent pulling, reduce the temperature to 17 ° C and light the culture of daylight lamps.
• Dense sowing. Initially, the gardener cannot know about the germination of seeds, so seeds the seeds tightly. With excellent germination, there are a lot of seedlings in the boxes and bushes interfere with each other. It is enough to remove some of the bushes.
• Wrong watering. Watering is produced with warm water with a temperature of 22-24 ° C.

The seedlings of cucumbers stretched out

Who eats seedlings of cucumbers in a greenhouse than to process?

Despite the closed soil in the greenhouse, there are a lot of diseases and pests, which significantly damage the seedlings of cucumbers. Pests fall into the ground with seeds or straight from the garden, which is located near the greenhouse.

Most often dry leaves in seedlings for such reasons:

Most often seedlings faded and falls due to rotation of the root system. This may be due to a number of reasons:

• Excessive and frequent watering. Protecting water in the root area. Reduce watering, spend them less often, but large portions.
• Frequent feeding with manure and organic fertilizers. This contributes to rotting roots. Stop feeding organic fertilizers at the time.
• Daily and night temperature drops. If seedling grows in a greenhouse, then set the temperature sensor when the heating will be turned on.

Why seedlings of cucumbers fall, swept and dies: what to do?

White spots appeared on the seedlings of the cucumbers: what to do?

There are a lot of reasons for which white spots appear on the leaves. Moreover, to find out the cause of the gardener will have to try.

The reasons for the appearance of white spots at the seedlings of cucumbers:

• Puffy dew. This ailment is striking most plants in the greenhouse and in the garden. This is a fungal disease that appears when the temperature is reduced in a greenhouse to 15 ° C and excessive soil moisture. You can deal with the disease with the help of "quadris", "Topaz", "Jet".
• Peronosporosis. It is also a fungal ailment, which is capable of destroying the plant in a short time. Most often begins to develop at the stage of growth of seedlings. The struggle is carried out using Ridomil Gold, "MC", "Koskosat".
• Sclerotiniosis. Also refers to fungal ailments. At the initial stage, a fluffy mold occurs on the leaves, which then develops into black spots and the culture rotches. The struggle is carried out with the help of Phytosporin-M.
• Corner spot. Dangerous illness, which is transferred from the plant to the plant with insects. It often occurs when planning unprocessed seeds into the soil. It is treated by spraying with 1% burgundy salt.

White spots appeared on the cucumber seedlings

Seedlings of cucumbers dries the leg: causes

Most often, the leg dries at the initial stage of fungal illness, in the people it is called "black leg". Spore fungus very quickly grow up, so you need to fight as early as possible.

Ways to combat the drying leg:

• The soil must be moderately wet. It is better to water rarely, but abundantly than often gradually. If you watered so much, then inside the lump will always be moisture, despite the drying outside.
• The black leg grows in high humidity conditions, respectively spend the ventilation of the greenhouse and avoid water stagnation. Buy preparations of TMTD or planariz and soak seeds in them.
• Ground around seedlings Mulch. You can sprinkle with sand or turder.
• Damaged bushes are watered with a weak solution of manganese. Next, the soil flushing with sand is carried out.
• In order to prevent and at the first signs of illness, bushes are treated with biological preparations (bastophytes, plates, phytosporin, phytolavin).

Seedlings of cucumbers dries leg

Frosted seedlings of cucumbers: what to do

Of course, if damage is essential, then nothing remains, except for moving seedlings. Cucumbers are very badly experiencing cold, so do not rush to plant them in open sad. But if the damage is small, then you can delete the culture yourself and restore it in a short time.

Ways to cure frozen seedlings:

• For a while, stop watering. You must not water the sprouts for a couple of days.
• Spend epic processing. This drug displays heavy metals and restores the leaves.
• You can pour roots with a small amount of zircon solution. Watering is carried out only when the earth is a little wet. This allows you to not burn the roots.

Frosted seedlings of cucumbers

The reasons for the spar of the seedlings of cucumbers are not so much and an experienced gardener will be able to find out what disease is amazing seedlings.

The reasons for the whims of seedlings of cucumbers:

• Puffy dew. This is a fungus with which you can fight with a 0.5% solution of calcined soda with a household soap. Also effective 0.5 - 1% solution of Bordeaux fluid. You can use rags of plants - a chewing, velvetsev.
• Lack of minerals. Often the tip whiten from the lack of copper. In this case, it is advisable to feed with mineral fertilizers.
• Tick \u200b\u200bor till. In this case, it is advisable to perform a spraying of an arrow or citcter.

Why seedlings of cucumbers turned?

Cucumbers seedlings are very fragile, so requires careful care. Support in Teplice stable temperature And overly do not moisturize the culture.

Video: Diseases of Cucumbers

heaClub.ru.

Why the leaves of the cucumbers whites around the edges and how to save them

A frequent reason for this serves the appearance of aphid or a vegetable tick. In the same way, bacteriosis may appear. The plant is treated with spraying with special solutions.

Sometimes chlorosis looks like a shortage of certain nutrients. With a lack of copper whiten the tips of the leaves.

The most common cause is malievable dew.

Prevention of the disease:

• culture is poorly growing for many years in a row on one bed, so the landing site needs to be changed;
• soothes can not be set in thick;
• it is necessary to remove the remains of foliage and stems after receiving the harvest.

Often, malicious dew plants are amazed at low night temperatures at the end of summer, when the air humidity is satisfied high.

For treatment use:

• 0.5% mixture of calcined soda and soap;
• 3% iron vapor solution;
• 0.6-1% Bordeaux mixture solution;
• barrays from plants - velvetsev, horsetail.

If the leaves of cucumbers are concerned - the first sign of the lesion of the culture of tormentous dew. This is a fungal disease. Its appearance is associated with an abrasiveness of moisture and an uncomfortable temperature. Experienced gardeners advise not to sung cucumbers in one place for several years in a row, but alternate with different cultures in two or three years.

You can treat the affected leaves by applying a solution of manganese (one teaspoon of the drug for ten liters of water). Materials are used: Tilt, Topaz, Phytodener and others.

Cucumber seedlings leaves dry: what to do

If the plant is generally sickly and weak, with the dried tips of the leaves, it may say that the seeds were substantial in the original. In this case, you need to start again. This seedlings of the crop will not bring. Purchase new seeds, make sure of their quality and hurry to cross the plant.

The second cause of drying of the seedlings may be the use of inappropriate soil. There are the following options for the composition of the cucumbers:

• surfing sawdust, humus, peat (1: 2: 2) with the addition of urea, wood ash, potassium sulfate and superphosphate;
• peat, sawdust, humus, korovyat, sand (6: 1: 1: 1: 1);
• cherry land, compost or humus (1: 1) with the addition of superphosphate, potassium sulfate and wood ash;
• peat, ferry land, layers, humus (1: 1: 1: 1).

Perhaps your seedlings did not fit the landing ground, or it is little enriched with nutrients. Change the soil, very carefully transplanting sprouts.

The cause of dry leaflets also becomes irregular watering. It can harm both excess and insufficient moisture degree of land. Among other factors, due to which the ends of the leaves of cucumbers dry, - weak lighting, drafts, inconsistency of the temperature regime, as well as the presence of pests on the plant and in the soil.

If you grow the cucumbers at home on the windowsill in order to collect the harvest and began to notice that they will dry the leaves, then immediately take measures to save.

Call diseases in the cucumbers grown in the room can pests. For example, the TLL, which is entered with the landing ground and pots. The leaves damaged by insect begin to dry, twist, the flowers fall, and the plant itself gradually dies. Treat the infected plants by accomplishing, phosbecide, into-virus or garlic influence.