What should I do if the leaves of the banyan tree are yellow, and there are bugs?

There are many reasons for the yellow leaves of the banyan tree, such as unreasonable watering, should be watered reasonably, pay attention to thorough watering; When there is no reasonable fertilization, the banyan tree should be given an appropriate amount of fertilizer, such as low concentration of urea; If it is a yellow leaf caused by rotten roots, the rotten roots should be treated in time; If there are pests and diseases, they should be solved in time.

1. Reasonable watering.

Chronic lack of water or overwatering can cause the leaves of the banyan tree to turn yellow. If we overwater, we can remove the yellow leaves, then reduce the watering, and put it in a cool, ventilated place. If there is too little moisture, it is necessary to increase it, have enough moisture, and permeate it.

2. Correct fertilization.

Not fertilizing can also turn the leaves of the banyan tree yellow. If there is a long-term lack of fertilizer, it will turn yellow due to insufficient nutrients. At this point, we should fertilize properly.

We can spray a lower concentration of urea solution or a solution of potassium dihydrogen phosphate in Trim, but the fertilizer concentration should not be too high and the amount of fertilizer should not be too high. If there is too much fertilizer, stop fertilizing immediately and water to dilute the fertilizer.

3. Deal with rotten roots in a timely manner.

In many cases, the yellow leaves of the banyan tree tend to be caused by rotting roots. At this point, we should deal with the rotten roots in a timely manner. We can carefully take the banyan tree out of the pot and then find out the rotten root and cut it off, and in order to prevent bacteria, etc., we can apply an appropriate amount of carbendazim powder to the wound.

4. Solve pests and diseases in a timely manner.

Pests and diseases are also likely to turn the leaves of the banyan tree yellow, and if they are pests, they should be eradicated in time. Banyan trees are usually easy to recruit shellworms or spider mites and can be sprayed against both. In case of disease, the corresponding antibiotics can be sprayed.

The leaves of the banyan tree are yellow, and there are insects. You can take a look at the drugs generated by the ** banyan tree with any special effects. Add water and spray onto the surface of the leaves.

The leaves of the banyan tree are yellow, and the insects should be malnourished, so you can eat some fertilizer appropriately, and then apply a layer of pesticides.

The leaves of the banyan tree are yellow, and there are insects, indicating that the overall growth environment of the banyan tree is poor, resulting in a sub-healthy state, so it is best to use professional insecticides and effective fertilizers at this time to fertilize it and remove insects, so that it can make it healthier and achieve the effect of thriving.

Banyan tree causes yellowing insect pests mainly red spider, scale insects, although there are also "thrips" harm, this insect is only leaf curling juice, the harm is less than the above two, and thrips are easy to control, can only be removed and destroyed by leaf curling.

Solution: 1. If the banyan bonsai is placed in a hot and unventilated place, it is susceptible to scale worm disease and should be prevented and controlled in time. It can be removed directly manually with a brush.

2. The roots of the banyan tree are also prone to root rot or rhizobia caused by various bacteria and fungi. If it is root rot, it can be controlled with Bikagen Cong.

Banyan tree. Usually easy to attract scale insects.

Or spider mite.

It can be sprayed with agents against both bugs. If it is a disease, the corresponding antibiotic can be sprayed against the disease. In addition, yellowing of banyan leaves can also be caused by improper watering, fertilization management and root diseases, and the corresponding solutions are as follows.

1. Reasonable watering.

Prolonged lack of moisture or overwatering can cause its leaves to turn yellow. If it is overwatering, we can pluck the yellowed leaves, then reduce the watering and put it in a cool, ventilated place. If the watering is too little, it is necessary to increase the watering appropriately, and the watering should be sufficient and thorough.

2. Correct fertilization.

Wrong fertilization can also cause its leaves to turn yellow. If there is a long-term lack of fertilizer, it will cause the leaves to turn yellow due to insufficient nutrition, at this time, we need to apply an appropriate amount of fertilizer, and you can spray urea with a lower concentration.

solution or bicaphosphate potassium monobasic.

solution, but the concentration of fertilizer should not be too high, and the amount should not be too much. If you apply too much fertilizer, stop fertilizing immediately and water the pot to dilute the fertilizer.

3. Deal with rotten roots in a timely manner.

Many times, the yellow leaves of this plant are often caused by its rotten roots. At this time, we should deal with these rotten roots in time. We can carefully take it out of the basin, then find out the rotten roots, cut them off, and apply an appropriate amount of carbendazim to the wound to prevent bacteria, etc. Powder.

Questions and answers. Hello, I am happy to answer for you, there are rust spots on the leaves of the banyan tree, if it is caused by infection, the diseased leaves can be removed, and then find out**symptomatic spraying**. If it is caused by pests, it can be manually captured and sprayed with insecticides such as dimethoate.

Ask questions like this.

Answer: If it is caused by strong light exposure, you can avoid direct light in summer and move to a cool place for maintenance. If the growing environment is caused by high temperature and humidity, it should be kept ventilated, air circulation should be promoted, and watering should be reduced.

Ask no pests.

Question: Can I pour potash?

More watering is fine, and occasional yellowing should be caused by insufficient humidity and moisture. Defoliation is a normal leaf change. After a while, it's going to be good.

Evergreen leaves are not defoliating, they just change leaves. Be well-hydrated and drizzle with foliar water. When the light is too strong, it is good to block out some light.

The yellow leaves of the banyan tree are mainly caused by insufficient sunlight, improper watering, and excessive fertilization. Banyan trees prefer a sunny environment, are not shade-tolerant, and can only be used for a short period of time in semi-shade, and need to be maintained under good light. Those who are outdoors should be kept moist when watering, and those who are indoors should be dry and wet alternately, because the moisture of the potting soil is affected by temperature, ventilation and humidity, so it is best to be flexible in watering.

Fertilization is based on the principle of frequent application of thin fertilizer in the growth period, and it is not possible to apply too much at one time, otherwise it will wilt the yellow leaves due to fertilizer damage. It should also be noted that banyan trees prefer high temperatures and grow in temperatures ranging from 15-35, with 25-35 growing best.

Improper watering. When maintaining a banyan bonsai, do not overwater or underwater, as this undesirable symptom will occur in either case. Therefore, the watering method should be changed, and the principle of seeing dry and wet should be used to give water.

If the soil is too dry, water it immediately, and if there is water in the soil, drain it as soon as possible.

When the plant has root rot, it will not be able to transfer water and nutrients to the leaves of the banyan tree, and the root rot is generally caused by fertilization, too much watering and bacterial problems. If this is the case, the roots with rotting symptoms should be cut off, as long as there is rot, they should be cut off, and carbendazim should be used to disinfect and pot.

Landscape solitary planting: In landscape garden design, the banyan tree can not only be used as a street tree and shade tree, but also give full play to its ornamental value as a garden landscape tree and a solitary tree.

Generally speaking, planting some tall banyan trees, such as Wannian Yin and Big-leaved Ficus, can increase the overall momentum of the garden landscape.

Another example is to plant some weeping ficus and fig, which can be planted on the grass or planted with some brightly colored flowers, which can not only form a sense of hierarchy for ornamentation, but also make the green of the banyan tree more vivid and rich, bringing visitors a visual impact.

1. Light and ventilationPlace the banyan bonsai in a place with sufficient air circulation and light to ensure that it is not exposed to the sun at the same time, so as to avoid excessive temperature difference and cause the yellow leaves of the banyan tree to fall off.

2. Increase humidity:Rational water control for banyan trees. Unless the soil is dry, there is no need to water, and at the same time, the watering should be thoroughly watered at one time, so that the whole pot has water, not only half wet, which will also affect the growth of the banyan tree.

3. Loose soil: The soil needs to be loosened regularly, and the soil needs to be changed every two years, and it is best to mix a certain proportion of sand in the soil to increase ventilation and drainage.

4. Spraying pesticides:Pests and diseases are also an important cause of the yellow leaves of the banyan tree. Solution: The main pests that affect the health of banyan trees are aphids, red spiders and scales, etc., which can be sprayed with dimethoate mixed with water.

Precautions for planting banyan trees

As much as possible, do not use too high pots or too large pots to cultivate, fertilizer to him regularly 1 2 times a month, with multi-element fertilizer, we can raise a good banyan tree, if this kind of problem occurs, according to Xiao Qi said, quickly remove the soil to check the root system, replant, let him grow a new root system, the situation of falling leaves will be reduced, and our bad state of the banyan tree will be able to completely save it.

In summer, when the indoor temperature is too high, the leaves of the banyan tree will also turn yellow and fall. At this point, the plants need to be transplanted to a semi-cool and ventilated environment for a period of cultivation, and after a week the plants will return to their original shape.

The reason for the yellowing of the leaves of the banyan tree is overwatering or prolonged drought and lack of water.

Banyan trees are not cold-tolerant, and if they are susceptible to freezing in a low temperature environment for a long time in winter, the leaves will turn yellow and fall off, so you need to take measures to keep warm. Banyan trees are afraid of waterlogging, and watering is easy to cause leaf loss, so they should drain the stagnant water and strengthen ventilation. It is afraid of strong light, and if it is prone to sunburn if it is exposed to the sun for a long time, it should be shaded.

Too much fertilization or no fertilization may cause yellowing and leaf loss, so the amount of fertilizer should be reasonably controlled. The large temperature difference between day and night is the main reason for the defoliation and even death of the banyan tree, and the general temperature difference should not be greater than 10. Pests and diseases can also cause the leaves of the banyan tree to turn yellow or lose their leaves.

Ficus leaves yellowing and leaf dropping solution

If you apply too little fertilizer, you can do top dressing, which can slowly improve the yellowing of the leaves. If you fertilize too much, it is more troublesome, first take the banyan tree out of the pot, check the roots for burns, and if so, treat the roots. The second thing is to replace the potting soil, reduce the amount of fertilizer, and do not water it when fertilizing.

When rotten roots are found, the plant should be removed from the pot and the rotten roots should be cut off. Then check for signs of pests and diseases, and if not, replant with disinfected potting soil. Generally, the temperature difference between day and night in summer is easy to be large, so the banyan tree should be placed in a ventilated and cool place to avoid exposure to the sun.

At the same time, the leaves and the ground are sprinkled with water, which can effectively cool down. Keep warm at night and move indoors.

Dear I am happy to answer for you, and the answer to your question is: What is the reason for the loss of Bipai leaves in the banyan tree? The main reason for the loss of leaves is that you water too much, the ventilation effect is poor, which leads to the Chang type of Nai Huichai, too much watering, the root system of the banyan tree is more developed, although it does not appear rotten roots, but its root system breathes poorly, in a poorly ventilated environment, the humidity is slightly larger, the leaves will inevitably be green in a large area of the situation of falling off, the maintenance process to ensure good ventilation is a premise, and another is reasonable to give it a little light.

Watering must not be too frequent, its root system is very coarse, the demand for water is not very large, our watering principle is that the potting soil is dry, directly water it on the line, so that you raise the banyan tree will not appear leaf shedding, as far as possible to ensure that the temperature is above 10 degrees, it can not appear frost damage, severe frost damage leaves will also appear in a large area of falling off.