The reasons for the loss of ovaries in plants and methods of dealing with this problem

A spring garden landscape suggests an abundance of colors and greenery around. For garden lovers, this picture hints at a good harvest, but it does not always work out as we would like - ovaries may die on fruit-bearing trees or shrubs in late spring (early summer). This problem will deprive the owners of a good harvest, and if an attack occurs on a large scale, then action is required immediately. What actions will help in cases of falling ovaries is written below.

Apple tree. Illustration for this article is used under a standard license © ofazende.com

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Causes of falling ovaries in pears and apple trees

Ovary problems are not uncommon for such trees. Typically, this process occurs at the beginning of June, repeating in some cases every year. Below are a number of possible causes of ovary death:

1. Not enough or too much moisture.
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   Due to the unpredictability of the weather, in June there can be both heavy rains and dry sun. In this regard, one has to guess: either it is good to supply the trees with water, relying on drought, or, conversely, not to overflow them, waiting for the rains. During the season, the apple and pear must be watered at least five times, and moisture must penetrate into the ground to a depth of 50-60 cm.
2. Lack of fertilizer. When the fruits are tied, they require a large amount of nutrients, and if in spring or autumn the land is not feed with fertilizers, then there will be a risk that the ovaries will disappear due to the fact that the trees simply have nothing to do with them feed.
3. Heavy rain or wind. External factors such as squalling winds or heavy rain can also knock the ovaries off the trees, leading to a drop in crops.
4. Weak connection of the tree with the stalk. This is the initial defectiveness of a number of tree varieties.
5. Ailments and pests. Such diseases of trees as rust, scab, rosette and the like, lead to the fall of the ovaries. And the main pests of pear and apple trees are: honeydew, apple moth, flower beetle and others.

Methods of dealing with the falling off of ovaries in pears and apple trees

The following conditions must be observed to prevent the ovaries from dropping:

• cover the soil circles around the tree trunk with mulch with a layer of 10 cm to retain moisture in it;
• carefully supply trees with water. 3-5-year-old trees need 50-80 liters of water, 6-9-year-olds - 60-100 liters. To control moisture in the ground, stick the probe into the ground at a distance of 30-50 cm from the tree trunk. If the earth falls with dust from the surface of the probe, then the soil is not wet;
• make tree dressing from a solution of urea (for 10 liters of water 2 tablespoons), which is sprayed with branches, trunks and leaves. An alternative way is to prepare a 10 liter bucket half full of water, place the ground weeds in it, and pour the rest of the water to the brim. Then add a pinch of superphosphate with one glass of ash. Let it brew for about two weeks, then filter the mixture. Dilute the resulting liquid with water at the rate of 1 liter of liquid per 10 liters of water. Then pour it under the tree. 4-5 buckets are enough for one tree;
• protect trees from ailments and pests.

Such drugs as "Skor", "Switch", "Quadris" and others help with diseases. Trapping belts can be used against insects, carrion can be collected in the fall, digging up the ground around the tree and burning the remains of vegetation. Sawflies and moths do not like mustard. A method of making an infusion from mustard: add 10 g of mustard to 1 liter of water, let it brew for 2 days and filter. Dissolve 200 ml of the resulting solution in 1 liter of water.

Causes of falling ovaries in cherry plum and plum

For these fruits, green fruits may fall off in early June for the following reasons:

1. Freezing wood. A tree that has suffered from a harsh winter tries to bloom in the spring, but in the future there is not enough strength, and the ovaries fall off.
2. Self-fertile plums. Such varieties that will not develop ovaries if they pollinate themselves. They require other pollinating varieties.
3. Lack of nutrients (lime, phosphorus, zinc). Their level is especially reduced with the development of ovaries.
4. Plum sawfly larvae. Quite often because of them (and not only) there is a fall.
5. Lack of moisture. Since the roots of cherry plums and plums are at the surface of the earth, it is not possible for them to take liquid from the depths, and therefore they need to be watered intensively.

Ways to combat the loss of ovaries in cherry plum and plum

An ailment such as the falling of the ovaries by a tree is not always treatable. Therefore, it is required to closely observe the trees:

1. It is necessary to clarify the varietal self-fertility. Many of the varieties of cherry plum and plum, which are generous in the harvest, are self-fertile. And in order to get this crop, cross-pollination is required, which is provided by wasps and bees with the help of neighboring trees of different varieties. Hence the rule is to plant trees no further than 10 meters from each other.
2. It is necessary to feed from ash, diluted 1:10 mullein, eggshell and bird droppings in a ratio of 1 to 15. The resulting saltpeter in the amount of 1 tablespoon must be diluted with 10 liters of water. The resulting solution needs to be watered with trees. One tree requires 30-40 liters of water.
3. It is required to protect trees from the plum sawfly. Suitable for processing: "Aktara", "Fufanon", "Nova Actin". For details on use, see the instructions for the preparations.
4. The way out can be the cultivation of large-fruited cherry plum. She is not particularly susceptible to disease and pest attacks. And its fruits are not inferior in taste to plums.
5. In the heat, it is necessary to thoroughly water the trees (40-50 liters of water for each tree).

Attention! If there is a lot of carrion and frostbite, then this indicates the freezing of the tree. Such a tree will not bring much benefit, and it is better to get rid of it.

Causes of the death of the ovary in cherries and cherries

In cherries, like cherries, the ovary falls off after reddening. There are several reasons for this:

1. Increased acidity of the soil. This has a very negative effect on the health of the trees. Cherries and cherries because of this, first of all, lose fruit.
2. Too dense crown. The consequences of such a crown lead to insufficient light reception by the trees, and, as a result, the ovaries die. You need to follow the shape of the trees.
3. Over-saturation with crops. The reason for the small number of fruits in trees this year may be the fact that last year they gave an excessively large harvest and spent all their energy on it.
4. Unpredictable weather. This factor can adversely affect the pollination of trees by insects. The life time of pollen is only 3-5 days, and if during this time pollination did not occur due to bad weather for insects due to rain, then you can put an end to the crop. But even if it was possible to carry out pollination, then during a drought, pollen may die, and during frosts - the ovary.
5. Proximity to groundwater. Too close location of groundwater (less than 1.5 m from the ground) negatively affects the root system of trees.

Ways to combat the loss of cherry and cherry ovary

It is easier to avoid the same mistakes in caring for cherries and cherries, as well as to preserve the remnants of the ovaries, in comparison with other trees.

• It is necessary to reduce the level of soil acidity by adding lime or dolomite flour in the amount of 400-500 g per 1 sq. meter of land in the area of ​​the trunk circle;
• always trim the crown on time, remove unnecessary branches that tend to overshadow it, and shoots that grow in the direction of the center of the tree;
• fertilize 1 sq. m. soil with humus (15 kg), superphosphate (300 g) and potassium sulfate (100 g). The area for humus should be located at a distance of at least 50 cm from the trunk, since the absorbing roots are located at a distance from the trunk;
• the tree must be watered during and after flowering. The volume of water is 40-50 liters per tree;
• work out the issue of removing groundwater from the site.

The reasons for the loss of the ovary in the apricot

For a southerner-apricot, it is easy to lose ovaries, so they often do not ripen. This happens both once and from year to year. There are several reasons for this:

1. Lack of moisture. Water the apricot abundantly, as it loves water very much. During fruit formation, the plant needs 50 to 100 liters of water every 4-5 days.
2. The tree does not develop. Degrading old trees spend all their strength on feeding the shoots, which is why there is not enough strength for the ovary, and they fall off.

1. Few useful elements and fertilizers, or, conversely, too much. If the plant is endowed with a large amount of fertilizers (especially nitrogen), then it will begin to throw out ovaries, and the remaining fruits will have a dull color and a dull taste.
2. Moniliosis - the worst ailment for apricot, the eastern moth is the worst enemy of pests. Often it is they who become the reasons for the dropping of the ovaries.

Ways to combat apricot ovary shedding

If you want to achieve a good harvest of apricots, follow these instructions:

1. Water your trees well with 50-100 liters of water per unit. First, before the flowers bloom, and then after two weeks after flowering. And the last time - two to three weeks before harvesting the fruit.
2. Take care of plant rejuvenation. Dry branches and ringlets must be cut off; part of the shoots must be fixed in a horizontal position to lay flower buds. Exhausted shoots should be eliminated entirely, but on young and fruit-bearing trees towards the end of May or at the beginning of June, sections of the shoots should be cut off from above at a distance of 20 cm or more.
3. Feed the trees 3 or 4 times as follows. The first feeding (slurry, urea solution, bird droppings or mullein (nitrogen-containing fertilizers)) - before flowering. The second feeding (the same fertilizers as with the first) - during the appearance of the ovaries. The third feeding (superphosphate, potassium sulfate, urea) - in a month. The fourth feeding (potassium sulfate, superphosphate) - no later than the first half of August. For fertilizing 1 sq. m requires ammonium nitrate 25 g, 15 g of potassium salt, 35 g of superphosphate and 4-5 kg ​​of manure.
4. Apply remedies for pests and diseases. But before that, you need to eliminate all the affected elements of the tree, and then treat with insecticides ("Mospila", "Decis" or "Aktara") and fungicides ("Tsineb").

Reasons for the dropping of ovaries in grapes

In addition to the common reasons for the loss of grape ovaries (the vine “did not take root” or non-compliance with strict agricultural practices of grapes) there are also the following:

1. "Feminine" structure. Mostly female flowers are present on your vine, therefore, not all of them are fertilized, and, as a result, the ovaries die off. Subsidence is also due to irregular flower structure or underdevelopment of stamens.
2. Intense vine growth. If the vine grows too quickly, the bush simply cannot form many berries, this is aggravated if the plant is not formed.
3. Weak plant. Due to the effects of diseases or pests, bad weather, lack of nutrients, fertilizers, grapes can weaken. The berries, not fully formed, begin to fall off (this is especially noticeable on such varieties as Riesling, Rkatsiteli, Cabernet and others).

Ways to combat grape ovary dropping

Methods to prevent plants from dropping ovaries:

1. It is necessary to control the amount of pollen on the plants. During the flowering of the plant, unnecessary clusters should not be cut off, since it requires a supply of pollen. Bad bunches can be removed when small berries appear. Thus, you will give the plant an understanding of where to invest in order to get a good harvest.
2. Remember to water the grapes on hot days. A young grape bush requires up to 15 liters of water
3. Before the plant blooms, feed it. To prepare a top dressing applied through the leaves, a solution is required: 10 liters of water, 20 g of boric acid, 10 g of ferrous sulfate and 30 g of urea. To make the water less hard, it is advisable to supplement the solution with 10 g of citric acid.
4. Remove unnecessary shoots and bunches in order to ensure sufficient ventilation of the shrub and, as a result, high-quality pollination.
5. You can additionally pollinate the grapes. Transfer pollen from male flowers to female flowers yourself - in the morning or in inclement weather in the absence of bees. A soft brush, etc. is suitable as a tool.

Reasons for the loss of ovaries in gooseberries and currants

Visually, a gooseberry or currant bush may seem quite healthy and without any defects, however even on such bushes, the ovaries are able to fall off, and the reason for this is significant problems in plants.

1. Frost at night. A sudden drop in temperatures and freezing of the ground negatively affects the development of plants.
2. Poor plant placement. No need to choose extremes - sunlight and shade should be in moderation.
3. Self-infertile varieties. Non-pollinated bushes with plants of a different variety usually throw off the ovary 10-15 days after flowering.
4. Excess nitrogen in the ground. Nitrogen should be in moderation, since the oversaturation of the soil with it or, conversely, the lack of it often leads to shedding of the fruits.
5. Water scarcity. Gooseberries and currants are very moisture lovers, so they should be well watered.

Ways to combat the loss of ovary in currants and gooseberries

Such shrubs require special care and constant monitoring of them, namely:

1. Currants and gooseberries should be planted in black soil or peat soil. If planted in clay or marshy ground, this will cause excessive moisture to the roots, leading to loss of fruit. Planting in sandy soil, on the contrary, will lead to drying out of the roots. It is recommended to loosen the soil after watering.
2. Cross-pollination should be organized. If pollination occurs within the same variety and in one direction, then the ovaries will be empty and will soon fall off.
3. Provide the soil with minerals. Fall also occurs due to a lack of potassium. Apply fertilizers according to the instructions on them.
4. Do not let the plant thicken, fix the branches, cut off excess shoots. This will help protect shrubs from anthracnose, powdery mildew, as well as from insects - gooseberry moth and sawfly.
5. If last year's harvest was excessively rich, then there is a high probability that this year there will be much less fruit. Berries not picked in time aggravate the situation.

The reasons for the drying out of the ovary in strawberries

Not all cases of drying out of strawberries are amenable to control, but many of them can be eradicated, for example:

1. Thermal burn. If it is wrong to water the plant in drought and heat, then drying and death cannot be avoided.
2. Unwanted insects and animalsth. There are many pests - moles, bears, May beetles, etc., which harm the roots of strawberries (in the process of building their burrows or just moving), thereby preventing the plant from feeding normally. As a result of such influences, the strawberry dies.
3. Lack of potassium and phosphorus. Of all types of fertilizers, plants are most in need of phosphorus and potassium.
4. Fungus. Diseases such as spotting, anthracnose, powdery mildew and verticillary wilting can easily contribute to the loss of ovaries in a plant.
5. Improper watering. You need to know the golden mean in this matter, the main thing is not to overfill or underfill strawberries.

Ways to combat the loss of ovary in strawberries

If you want to enjoy your strawberries to their fullest, then you should adhere to the following recommendations:

1. 1 sq. m of strawberries need to be provided with 10-12 liters of water. Watering can be done in two ways - from a watering can and with continuous pressure along the grooves. In the second case, the best time would be early morning or evening after sunset.
2. Mulch using foil or spunbond. This will prevent the soil from drying out and protect the strawberries from pests.
3. It is recommended to plant other plants in the vicinity of strawberries (tulips, marigolds, jasmine, mint, garlic, onions, clematis), which repel pests and help its growth.
4. You should not assign one place to strawberries for life. Transplant once every three to four years. The berries must be picked on time. Mulch with needles or straw. Old foliage needs to be burned.

If you adhere to the above tips, then with a high degree of probability you will get the desired harvest.

Do you know why plant ovaries fall off and what to do about it?

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