Pomegranate trees are always rotten fruits, how can we solve the problem of rotten fruits?

Pomegranate trees. Do not use pesticides, the phenomenon of rotten fruit every year is normal, because no pesticides, all kinds of pests and diseases are absolutely occurring, so to solve such a problem, it is recommended that families with fruit trees do not prevent is one, with our rural burned lime with water stirring, a pound of lime about 4 pounds of water, coated on the stem and branches, absolutely insecticide and prevent pests and diseases, so that the pomegranate grows out is full, and it tastes delicious, this is the base green fruit.

Is it a pesticide problem for fruits to rot on trees after spraying?

It is not necessarily a pesticide problem, and the specific situation is analyzed on a case-by-case basis.

Because there are many reasons that can lead to the fruit rotting on the tree. For example, temperature, humidity, weather, soil bacteria, and other reasons.

First of all, check the appearance of the fruit, have you ever been bitten by insects? During the period after the spraying, is the weather temperature high or low, and does it continue to rain? If possible, soil samples can also be collected for scientific testing.

With objective facts, plus experience summary, finally find out what causes the fruit to rot on the tree.

Farmers and friends work very hard, to protect the fruits of the harvest, not only rely on the sky to eat, but also have industrious hands, but also add scientific methods, in order to harvest the fruits of the harvest.

Winter garden clearing: After pruning in winter, remove diseased and insect branches and leaves, rotten fruits, and dead fruits in time, scrape off the old warped bark, diseased and insect spots on the trees, and bury or burn them deeply to reduce the source of diseases and insects. After falling leaves and before budding, the whole garden is sprayed with a Baumé 3 5 degree stone sulfur mixture.

And the trunk is whitened, and quicklime can be used as a whitening agent.

10 parts, salt, 2 parts of stone sulfur mixture, 40 parts of water, 2 parts of clay.

Fruit management: After thinning the fruit and setting the fruit, use 50% phosphine.

100 times the solution plus 70% methyl tobuzin.

800 times liquid cotton wool clogs the fruit calyx. After spraying a sterilization and insecticide in the whole garden, the fruit is bagged, which can effectively prevent and control pests and diseases and mechanical damage, and reduce fruit cracking.

Pharmaceutical control: spray 40% carbendazim during the growth period of pomegranate.

800 times liquid or 70% methyl tobuzine 1000 times liquid or m 45 Dasheng wettable powder 800 times liquid to prevent dry rot and brown spot disease.

Wait; In the first half of May, sprinkle the ground with phosphine poisonous soil or spray 50% phosphine 100 times solution, and turn the garden soil shallowly to mix the medicinal soil to control the overwintering larvae of peach borer and peach heartworm. Then, according to the insect situation, spray 50% phosphine 1500 2000 times or 3000 5000 times the enemy kill every 10 15 days in mid to late May to prevent and control.

First of all, it is necessary to look at the specific causes of the rotten fruit, and then remedy it through corresponding measures. If the rotten fruit is due to insect infestation, spray to kill the insect. If it is due to too much watering and frequent rain, it is necessary to control the amount of watering and digging ditches to drain the water.

First, spray fungicides. If the pomegranate tree rots after bearing fruit, it may be caused by a breeding disease. When infected with a disease, the growth of the plant is affected and the fruit cracks.

We need to pick the rotten fruits, determine the type of disease, and then spray the fungicide accordingly, and decide the amount of spray and use according to the disease, and sprinkle the phosphine poisoned soil on the ground and turn it shallowly. Second, spray insecticides. Rotten fruit can also be associated with insect infestations.

If attacked by insects, it can also damage the fruit, causing the pomegranate tree fruit to rot. Depending on the condition of the pomegranate tree, spraying pesticides can also prevent the pomegranate tree from rotting its fruit. Third, reduce water.

During cultivation, if the pomegranate tree is overwatered, or if the pomegranate tree gets wet with rain, it may cause the fruit to rot. When we water, we control the amount of water, do not overwater, properly shade when encountering heavy rain in the rainy season, and set up drainage ditches after the soil is waterlogged to promote drainage. And so on and so forth, there are multiple workarounds.

Use patchouli lime to stir the water and coat the trunk to achieve an insecticidal effect. Also pay attention to winter plant pruning. The number of fruits is controlled in the early stage of no-load fruiting, and the number of fruits is controlled in the early stage of fruiting.

Pomegranate tree rotten fruit is a common problem, this situation can be solved and prevented from reducing water, killing insects, increasing nutrients, improving the environment these four methods, the solution is very important, find the cause of rotten fruit is the key to successfully solve this problem.

Ways to prevent pomegranate trees from rotting their fruits.

1. Reduce moisture.

A large part of the fruit of the pomegranate tree is caused by too much water, the pomegranate tree is more drought-tolerant, too much water will make its peel and pulp grow unevenly and rot, so in the process of breeding to control the amount of water, the rainy season try to shield it from rain, so as to avoid the situation of rotten fruit.

2. Insecticide and pest control.

Pomegranate rot can carefully observe whether the fruit has obvious traces of insect moth, if there is a large part of the cause is caused by pests, you can properly spray some drugs on the pomegranate tree to drive away and kill the insects on the tree, so as to prevent the pomegranate tree from rotting the fruit.

3. Increase nutrients.

The lack of nutrients in the growth process of pomegranate trees will also cause fruit rot, the fruit grown by lack of nutrients is very fragile, and the surface of the fruit is very prone to cracks and rot, so it should be ensured that its nutrients are sufficient during the cultivation period, and the water-soluble fertilizer of Bika should be applied, so that the fruit that grows will not have the problem of rotten fruit.

4. Improve the environment.

The living environment of the pomegranate tree is closely related to the fruit it bears, if there is rotten fruit, the living environment of the pomegranate tree needs to be improved, you can first improve the soil environment, inhibit the breeding of some microorganisms in the soil, and remove the weeds next to the tree in time, so as to greatly improve the quality of the fruit.

The special structure of the pomegranate peel causes the pomegranate to rot in the rain or in a humid environment, and it is best to take bagging cultivation after using fungicides to effectively prevent rot.

Pomegranates should be thinned with flowers and fruits, and smeared with medicine after flowering. In winter, the garden should be cleared, rotten fruits should be removed, the trunk should be scraped, and dead branches, broken branches, and erect branches should be pruned to prevent rot and heart-eating insects.

In the process of pomegranate planting, it is easy to have some rotten roots. In particular, root rot occurs, which not only causes root rot, but also leads to reduced pomegranate yields. How to prevent pomegranate root rot? What are the symptoms of pomegranate root rot? How to prevent pomegranate rot roots?

1. Symptoms and hazards of pomegranate root rot.

Root rot is a soil-borne disease that is mainly transmitted by soil, water, and underground pests. After infection, the fibrous roots and branch roots of the underground part first turn brown and rot, gradually spread to the taproot, and finally lead to the rot of the whole root. The stems and leaves of the above-ground plants wither from the bottom up, and finally the whole plant dies.

Second, the occurrence law of pomegranate root rot.

Pomegranate root rot is a plant disease caused by fungi, nematodes, and bacteria, which invade from the rhizome or root wounds, and spread and spread through rainwater or irrigation water. Pomegranate root rot is a weak parasitic bacterium, wound invasion, and has the characteristics of latent infection. If the tree is weakened, it will begin to infect.

The tree is strong, and the germ is latent and can occur all year round.

3. Pomegranate root rot prevention and control methods.

1. Reduce water in the field.

A large part of the root rot of pomegranate trees is caused by excessive water, pomegranate trees are more drought-tolerant, too much water will cause root rot, so in the planting process to control the amount of water, in the rainy season to do a good job of drainage, so as to avoid root rot, so as to reduce the occurrence of root rot.

2. Improve the growth environment of pomegranates.

The living environment of pomegranate trees is closely related to whether there is disease, if root rot occurs, it means that the living environment of pomegranate trees needs to be improved, so it is necessary to improve the soil environment before planting, inhibit the breeding of pathogens in the soil, and remove the weeds next to the tree in time, so as to prevent the occurrence of root rot.

3. Pharmaceutical prevention and control.

The principle of pomegranate control is early detection and early control. In the process of pomegranate planting, root rot occurs, first dig out the soil of the rhizome of the infected fruit tree, replace it with new soil, dig a deep trench of more than one meter around the diseased area to prevent the spread of germs, and at the same time irrigate the roots or flush the application of Trim microbial agent to inhibit the harmful pathogens in the soil, improve the loose soil, and solve the growth problems such as heavy crop stubble and root rot from the roots!

The rotten fruit of the pomegranate tree is rotten, mainly caused by rainwater seeping through the insect holes.

Once the insect body burrows into the fruit, it is difficult for the drug to enter the control, and the pomegranate with raw insects is removed as soon as possible to prevent the spread of the pest. If the pomegranate tree is overgrown with weeds, try to remove the grass to avoid a place for insect pests.

Pomegranate fruit rot is more common in summer due to diseases and insect pests.

Dry rot can affect pomegranate fruits, spraying carbendazim, methyl tobuzin, etc.

The insect pests are mainly peach borer and peach heartworm, and it can be sprayed with peach small spirit emulsifiable concentrate, enemy killing, larval urea, etc.

It should be noted that pest control should be sprayed at the fruit-setting stage, especially the fruit stalk part, which is the main part of the insect infestation.

Because the weight of these fruits is too light to fall automatically, the phenomenon of rotten fruit occurs. If you want to solve the problem of rotten fruits, you must pick the fruits of the pomegranate tree in time. The value of pomegranate is that it can unclog blood vessels, relieve blood diseases, improve high blood pressure, and supplement vitamins.

Because too much watering in the process of planting will lead to rotten fruit, after this situation, you need to be exposed to sunlight to ensure two hours of light, the value is that it can play a role in the effect of fire, can supplement vitamins.

<> pomegranate tree fruit rot after fruit, first of all, the rotten fruit needs to be cut off, the reason for its rotten fruit is generally caused by disease, so it is also necessary to use fungicides to spray the pomegranate tree, and then to discharge the excess water in the soil in time, but also to the pomegranate tree reasonable top dressing, which can improve the pomegranate tree's disease resistance, reduce its bad phenomenon of rotten fruit.

1. Prune.

The rotten fruit of the pomegranate tree after bearing fruit is generally caused by disease, and the rotten fruit can not regain growth, and the bacteria produced by these rotten fruits can easily infect the healthy fruit, so we must first reduce the rotten fruit, reduce the consumption of excess nutrients, and at the same time avoid the spread of germs.

2. Spray drugs.

Pomegranate trees may produce white rot, black pox and anthracnose when setting fruits, which will cause pomegranate trees to rot their fruits, so we also need to spray pomegranate trees with fungicides to completely eliminate the germs, so that the remaining healthy fruits on the pomegranate trees can grow normally.

3. Reduce moisture.

Pomegranate trees are not resistant to waterlogging, if there is too much water in the soil, then the pomegranate tree will have rotten fruit, at this time we also need to drain the loose soil, and then stop irrigation, when the pomegranate tree fruit grows, it is most appropriate to keep the soil slightly moist.

4. Improve the environment.

It is best to properly cut off some excess branches and leaves on the pomegranate tree, so as to facilitate the ventilation and light transmission of the pomegranate tree, and also reasonably top fertilize the pomegranate tree to improve its disease resistance, so that the phenomenon of pomegranate tree rotten fruit can be improved.