What to do when insects grow in Ping an tree? pest control / methods of Ping an tree

Many times people are so busy with other chores that they ignore the maintenance of the safe tree, so they are very prone to diseases and insect pests, which is very fatal to plants. What if the safe tree grows bugs? Today we will learn more about the pest control methods of Ping an tree.

What if there are bugs in the peace tree?

In general, there are four types of insects that appear on Ping an trees, namely, aphids, red spiders, leaf rollers and shell insects, and the main diseases are brown spot, brown root disease and anthrax, so we focus on the pest control of these kinds of Ping an trees.

1. What if worms grow in the peace tree

1. Aphids

Aphids, also known as honey insects, are one of the most destructive pests in the world. They generally appear in the young leaves or newly grown buds of Ping an trees, causing greasy leaves on their hands and causing coal fouling disease if they are not dealt with in time, so get rid of them as soon as possible.

Cleaning method: ① sprinkled plant ash on the plant, then washed with clean water, and then sprayed with neem leaf juice; ② was sprayed with 2000 solution diluted with 10% imidacloprid wettable powder.

2. Red spider

Red spiders belong to mites, the body length is only about 0.4-0.5 mm, it is a red round pest, it is difficult to find with the naked eye, it mainly feeds on the juice in the leaves, and the damage to chlorophyll is very great, which will cause the leaves to yellowing or even fall off.

Removal method: ① is sprayed with a solution diluted to 1000 times with 40% diclofenac EC, and ② is sprayed with a solution diluted to 2000 times with 20% dicofol wettable powder.

3. Leaf curlers

The leaf curler, also known as the green worm, hides in the leaves to feed on the mesophyll, which is very harmful to the leaves and safe trees, and can lead to withered and yellow leaves from September to October every year.

Removal method: what should we do if there are bugs in the safe tree in this situation? The safe tree was sprayed with 40% dimethoate EC diluted to 1000 times solution.

4. Scale insects

If you see a flattened prototype or oval larva on the back of the leaves of Ping an tree, it is basically a scale insect, which will cause yellowing of leaves, withering of branches and other diseases, so it should be dealt with as soon as possible.

Removal method: ① was sprayed with a solution diluted to 1000 times the concentration of omethoate, and ② was sprayed with a solution diluted to 1500 times the concentration of malathion.

II. Pest control of Ping'an trees

1. Brown spot

Oval yellow-brown spots appear on the leaves, and gradually expand, the leaves on the front of the disease spots will appear small black grains, the leaves will begin to turn yellow and wither and wither.

Treatment and prevention: the diseased branches and leaves are removed and burned, ① is sprayed with 50% carbendazim wettable powder diluted into 500x solution; ② or 50% carbendazim wettable powder diluted into 1000 times solution spray, once a week, 3 times in a row.

2. Brown root disease

The leaves begin to turn yellow and droop, and if not handled in time, the branches of the tree will turn brown or even wither, and the roots will rot, and if serious, it will lead to the death of the tree, so what about the drooping leaves of the tree? Tragedies can be avoided if you follow the following measures in time.

Treatment and prevention: ① diluted with 50% methyl thiophanate sulfur suspension to 800x easy spraying; ② or carbendazim wettable powder diluted to 600x easy spraying.

3. Anthrax

There are small brown spots on the leaf surface and leaf tip, and then spread called brown spots, the edge of the leaf appears brown wavy, and there will be gray small grain spots on the disease spot.

Treatment and prevention: use 25% concentration of Tanfenling wettable powder diluted to 500 times the solution, spray once every half a month, 3-4 times in a row can be cured.

Conclusion: the pest control of Ping an tree is very important, it may not only be caused by improper cultivation methods of Ping an tree, but also because of the bad environment, if it is not dealt with in time, it will endanger the life of the plant, so it must be dealt with as soon as possible.

Why can't you raise indoor plants well?

Have you ever passed a flower shop and happily brought home a delicate plant, or put it at your desk, but it withered a little bit as if it had been enchanted?

No matter how much you take care of it, you can't reverse the end that it will die in the end. you go to the florist again, only to find that you are in vain and say you will never raise plants again. But can not get rid of the love of plants, in fact, plants have her temperament.

Influencing factors

I. Environment

Indoor ventilation is generally not particularly good, especially in summer and winter, turning on air conditioning and heating will not open windows for ventilation, and the humidity and temperature of the room will be changed while using air conditioning. Coupled with the influence of indoor lighting and other environmental factors, plant growth is often inhibited and easy to yellowing until slowly die.

The temperament of plants also shows that they also need partners, which is one of the reasons why plants in the greenhouse grow better than those in the office or home. Due to the large number of plants in the greenhouse, it can create a special environment for plant growth, which plays a role in promoting plant growth.

II. Character factors

1. Continuous watering

Plants are very taboo to water in this way, the ventilation and light are worse than outdoor, resulting in moisture in the soil can not be volatilized, resulting in stagnant water rotten roots yellowing all kinds of uncomfortable phenomenon.

2. Be touched frequently

It will cause damage to green plant leaves or leaf buds, which will not only affect the normal growth of plants, but also unsightly.

III. Plant self-factors

1. Normal metabolism of yellow leaves

The bottom or individual old leaves are withered and yellow, and the new leaves and most of the leaves are healthy. For example, green turnips occasionally have two yellow leaves at the bottom, as long as they are removed and thrown away, there is no effect to worry about.

2. Diseases and insect pests

In fact, plants, like our bodies, are easy to get sick. We need to go to the hospital for regular check-ups, and so do plants.

Specific analysis of common symptoms

Symptom one, the leaves are yellow, the leaves are falling, and the plants are dying.

Consultation

It may be caused by three reasons: the place where the plant is placed is too dark and lacks the basic light; it is watered too frequently, resulting in rotten roots; and the planting soil remains unchanged for many years and lacks the necessary nutrients.

Solution

Change the position, put it by the window or in a sunny place, let it be exposed to light for a period of time; stop watering until the pot soil is dry; buy small bottles of green leaf fertilizer from the flower market and apply it to the soil.

Symptom 2. The newly growing stems and young leaves are very sparse.

Consultation

Because of the serious lack of light, the old leaves wither and the new leaves are thin and sparse, which has a special term in horticulture called "overgrowth".

Solution

Choose shade-tolerant plants that are suitable for indoor growth, or you can choose a special ultraviolet lamp to supplement the light for the plant (this lamp is not recommended for beginners).

Symptom 3. Flowers wither and stems wither.

Consultation

Lack of water. Indoor plants are left unattended, and some flowering plants that need daily water will wither. In addition, lack of light is also a problem.

Solution

There is a very simple way to put a plate full of water under the flowerpot when there is no leisure management.

Symptom 4. Flowers and plants dry up and die.

Consultation

Indoor green plants usually produce few insects, and flowering plants such as chamomile usually have worms before they settle in the office (that is, they are likely to have bugs by the time they are bought).

Solution

It needs to be sprayed with insecticides and exposed to sunlight, which is not suitable for indoor environment and must be done outdoors. But this may take up time, so it is basically not suitable for raising flowering plants indoors, which are more prone to insects than green leafy plants, and are not recommended.

Symptom 5. Leaves turn yellow first and then black.

Consultation

After the leaves turn yellow, remove the diseased leaves once, or then turn black, and the leaves are still watery two months ago, which can be identified as plant air-conditioning disease.

Solution

Too much water, lack of elements, bacterial diseases, but mainly under the air conditioning, affecting the normal growth of plants, plants are still relatively healthy, can be sprayed to add insecticides.

Symptom 6. White things on potted plants, small insect pests

Consultation

This is caused by scale insects.

Solution

One of Lexben, acephate and chlorpromazine can be sprayed with water 2-3 times as described, once every 10 days.

Specific solutions to common plant symptoms

Peace tree

Symptom

The leaves wilted and gradually yellowed and dried.

Method

When watering, it is important to see whether the basin bottom is leaking and whether the soil is ventilated or not. Thin wire can be inserted along the edge of the basin to help breathe. See if the soil is dry or wet. Dryness means that your plant has been out of water for too long and needs to be watered until the basin leaks. Dampness means that you are overwatered and moved to a ventilated position to help water evaporate. Of course, frostbite should be prevented now.

Make a fortune tree

Symptom

The leaves turn yellow and lose the leaves.

Method

Rich trees like places where there is plenty of heat and sunshine, not in shady places for a long time, but in places with plenty of light; rich trees belong to drought-tolerant plants, so they should not be watered too frequently and cannot accumulate water in the basin; see if the roots are rotten. If the roots are rotten, they should be removed, disinfected with carbendazim or potassium permanganate and replanted. If your planting soil is clayey, it can be mixed with some river sand.

Africa Jasmine

Symptom

The leaves withered and fell

Method

The light is too poor, so we need to move it to a place where the sun is better. Of course, watering the flowers with tea will wilt and the leaves will fall, so we must water them with clean water instead.

Rich bamboo

Symptom

The yellow leaves are always falling and the branches are withering.

Method

Put in shade environment for a long time, the leaves can not get enough sunlight, can not form chlorophyll, the whole leaves turn yellow and then fall off, supplementary light can avoid the disease. Check the basin soil, if there is a dry phenomenon should change the soil, usually apply thin fertilizer frequently and timely pour some alum, rich bamboo is foliage plants should be nitrogen-based fertilizer.

Hyacinth

Symptom

Rotten root

Method

If it is hydroponic, the water level should just reach the root plate, and after the root grows, the water level should be lower than that of the root plate; for hydroponic hyacinths, the water must be changed regularly to keep the water clean; hydroponic hyacinths do not need to use nutrient solution; if it is only rotten roots, the sphere is fine, clean the rotting roots, and then disinfect them with potassium permanganate and dry them in a ventilated place. Re-planting, as long as the root plate is not bad, the chance of saving is still very high. If the sphere is also moldy and rotten, first clean the moldy place, peel off the rotten place, and check the surrounding ball for signs of decay, and finally disinfect, dry and replant (soil cultivation is recommended).

Kumquat tree

Symptom

Dry and withered

Method

The ambient temperature of the golden orange tree should not be lower than 8 degrees; it should be loose and fertile. The soil with good aggregate structure has a large porosity, which is conducive to the discharge of excess water and contains enough air; keep the soil moist, but not too moist, do not accumulate water, otherwise it is easy to rot the roots; water should be watered in the morning or evening in summer and when the temperature is warmer at noon in winter. It is best to use Rain Water to water, or river water, if it is to use tap water, it should be left for a few days before watering.

Reticulate grass

Symptom

The leaves wilted.

Method

It is possible that the root was hurt when it was just planted, wait for a while; the grass should be properly exposed to the sun; most of the leaves of the grass wilt because of lack of water, so we pour some water and water through it, and then we can put it in the sun. Remember that many plants can not be put next to the heating, and the reticulate grass is no exception, and do not put it in a place that is too cold. If it is too cold in winter, you can cover a plastic bag at night and take it off during the day.

Crab claw orchid

Symptom

Do not bloom

Method

Less nitrogen fertilizer, containing more nitrogen fertilizer, if applied too much, it will make the vegetative growth too exuberant and inhibit reproductive growth. At this time, crab claws will appear do not like to blossom. Crab claw orchid can blossom smoothly only under the light condition of short day and long day. When the crab claw orchid grows slowly in the low temperature environment below 15 ℃, it is easy to cause the dumb bud phenomenon of flower bud death. In addition, when the ambient temperature drops to about 0 ℃, the buds will freeze and die. Therefore, the temperature must be kept at 15-20 ℃ to ensure the normal development of flower buds. Every spring, it is best to cut off part of the older crab claw fleshy stem with changing pots, and carefully knock out the plant from the flowerpot, and use a sharp knife to remove a layer of old root from the surface of the soil block to promote the new root, so that the plant's fertility is increased and the growth potential is stronger. Naturally, there are more flowers.

Comprehensive maintenance method

1. Watering should be moderate

Because the indoor air circulation is poor, the water transpiration in the flowerpot soil is small, and the pots used by green plants are often considered from the aesthetic point of view, and porcelain pots are used more often. This kind of basin is airtight and impervious to water, which reduces the water loss of the basin soil. Therefore, it is necessary to control the amount of water as much as possible, otherwise it is very easy to make the roots of green plants rot after long-term immersion in water.

2. Maintain humidity

Plants are more sensitive to air humidity than we are. Potted plants cannot adapt to overheated and dry air, and it is easy to make some pests more rampant. To maintain the humidity of potted plants, you might as well take the following measures:

① uses humidifier

② put the plants in the same place

③ places plants on trays filled with water and pebbles (water is best not to drown pebbles)

When using air conditioner for a long time, ④ sprays water on the leaves properly to meet the water demand of green plants.

3. Give the plants a bath

"bathing" plants (flushing plants with hoses or sprinklers) can get rid of many pests. Bathe the plants in late autumn and get out of the dust on the leaves. Pay attention to the washing process should not be too fierce, so as not to damage the branches and leaves. At the same time, care should be taken not to bruise the plants during flushing.

4. Consider the light demand of green plants.

In plant maintenance, we should pay attention to the location of plants, light-loving plants should be placed in places with sufficient light as far as possible. If there is not enough light, the position can be changed frequently to allow plants to enjoy adequate photosynthesis at regular intervals.

5. the basin should be changed in time.

Unless the roots of potted plants extend without ground, there is no need to change pots. It is best to choose the early spring season to change the basin. At the same time, attention should be paid to watering the basin once before changing the basin according to the situation, and then change the basin when the soil is moderately dry and wet.

The geomantic significance of 30 species of plants must be seen by flower growers.

Money tree

The implication of plant fengshui: to attract wealth and treasure.

The money tree has a nickname for dragon and Phoenix wood, and its leaves are thick and green, giving people a feeling of vigorous progress. People often think that money tree can bring wealth, and it is a kind of plant that accumulates wealth and is very conducive to the wealth of the family. It also has a very positive effect on people's physical and mental health.

Evergreen

The implication of plant fengshui: get what you want.

Evergreen is a shade plant, put in the lack of light at home, can help the fengshui at home, help family wishes come true, but also improve people's luck.

Cactus

The implication of plant fengshui: it has the advantage of attracting wealth and transferring money.

Cactus is covered with thorns, people usually think that it can prevent villains, can bring safety and peace of mind for people, and cactus is very easy to feed, easy to breed, has always been regarded as an auspicious plant.

Rich bamboo

The implication of plant fengshui: blossom is rich and prosperous.

In traditional Chinese culture, it has always been stressed that "rich flowers bloom, bamboo reports peace", so people always think that rich bamboo can prosper wealth and make families rich and safe, no matter at home or in the office, you can put a pot of rich bamboo to bring good luck.

Guanyin bamboo

The implication of plant fengshui: fame, wealth, health and well-being

Guanyin bamboo is very similar to Fugui bamboo. It is said that a pot of Guanyin bamboo at home can make the family healthier. The name Guanyin bamboo is also given by people to protect their families like Guanyin.

Happiness tree

The meaning of plant fengshui: happy family and happy family.

The leaves of the happiness tree are very luxuriant and green and full of vitality. People usually think that the happiness tree can bring happiness to everyone, make life more happy, put it in the living room and study, and play a calming role.

Sunflower with loose tail

The implication of plant fengshui: help to make money.

People usually think that green plants can bring wealth to the home, loose-tailed sunflower broad and elegant leaves, with a thick natural atmosphere, placed in the living room, dining room, study, balcony is more appropriate, even if there is no light, can also grow normally for about two months.

Peace tree

The implication of plant fengshui: health and safety

Ping an tree, as its name implies, can bring people peace. Family wealth is not as good as peace, health and health. Family maintenance can be placed in living room balconies and other places with better ventilation.

Alocasia macrorrhiza

The implication of plant fengshui: to attract wealth and to be prosperous

Dishui Guanyin leaves are large and beautiful, and the leaves are green all the year round, which is more suitable for indoor maintenance. The big and thick leaves of dripping Guanyin are also generally regarded as a symbol of not leaking money. If you want to be diligent and frugal, you might as well raise a pot of Guanyin.

Asparagus asparagus

(photo author: moneya_ Xin Sicheng Source: Sina blog)

The implication of plant fengshui: long friendship and happiness after marriage

Asparagus has the meaning of gentle bamboo, the leaves are soft, green all the year round, people usually use it to imply good friendship, sweet love, can be as evergreen as asparagus.

Anthurium andraeanum

The implication of plant fengshui: to make people full of enthusiasm and confidence in life.

Anthurium andraeanum has fiery red flowers, with a golden spike in the middle, which has the significance of attracting wealth, while the red flowers also symbolize people's love for life.

Daffodils

The implication of plant fengshui: give people a quiet, warm, tranquil and comfortable atmosphere

The noble and generous daffodils have always been loved by people. A pot of daffodils at home can not only make the environment more beautiful, but also absorb harmful gases and make the air cleaner.

Phalaenopsis

The implication of plant fengshui: healthy growth

Phalaenopsis is a fire plant, gorgeous flowers, strong leaves, give people a sense of masculinity, so people usually think that Phalaenopsis symbolizes health and brings people a better life.

Longevity flower

Plant fengshui implication: health and longevity

The moral of longevity flower is just like its name, health and longevity, happiness and well-being, especially if there are old people at home, you can raise a pot of longevity flowers. Longevity flower plant type is not large, can be placed on a variety of countertops, desks, coffee tables, the decorative effect is very good.

Begonia flower

The implication of plant fengshui: Yutang is rich

Begonia is often seen in ancient Chinese royal gardens, implying the prosperity of jade tang, the strength of the country and the peace of the people. Begonia flower maintenance is simple, less diseases and insect pests, is more suitable for raising small trees at home.

Tongqian grass

The implication of plant fengshui: wealth is rolling.

The round leaves of copper coins are like ancient copper coins. People usually plant a pot of copper grass in their homes, which can bring wealth, reunion and good luck. Why don't you raise a pot as soon as possible?

Dragon blood tree

The implication of plant fengshui: positive, healthy and upward

Asparagus tree posture is tall and straight, evergreen, giving people a positive energy, but also can increase the positive energy of fire, for those who lack courage and confidence in life, have a good adjustment effect.

Gentleman orchid

The implication of plant fengshui: family harmony and happy events

In general, people think that family harmony will make the orchid look better and better. If the family is not harmonious, the orchid will not like to blossom. If there is a happy event in your family, the orchid will blossom and inform you in advance.

Chrysanthemum

(photo author: big-headed cat source: Sina blog)

The implication of plant fengshui: to prolong life and increase happiness

Chrysanthemum has been loved by people since ancient times, blooming in millions of withered autumn, with tenacious vitality, so people use chrysanthemum to mean to prolong life and increase happiness.

Kumquat

The implication of plant fengshui: to attract wealth and treasure.

Kumquat is a popular New year flower in recent years, yellow orange, with the meaning of gold and silver treasure, is very helpful to increase financial resources. Can be placed on the balcony and living room, if the light is too weak, then it is not conducive to the growth of kumquat.

Orchid

The implication of plant fengshui: light and elegant, gather popularity, expand interpersonal relationship

In traditional culture, orchids have always been used as a metaphor for a gentleman, indifferent and elegant, and this kind of person is undoubtedly loved by people. Raising an orchid at home can better expand your interpersonal relationship.

Make a fortune tree

The implication of plant fengshui: attracting wealth and booming business

The fengshui meaning of the fortune tree is very familiar to everyone. When the tree is opened and moved, people will put a wealth tree at home, implying that the business is booming and the wealth is abundant.

Tiger Pilan

The implication of plant fengshui: make a fortune and make a fortune

Tiger Pilan evergreen all the year round, green, vibrant, can bring people a good mood, but also the role of wealth, can increase the wealth of the family, is a good feng shui plant.

Tortoise back bamboo

The implication of plant fengshui: to increase happiness and prolong life

Tortoise back bamboo leaves hypertrophy, green all the year round, can play a role in attracting wealth, the unique leaf shape can bring vitality to the whole room and improve people's mood.

Bamboo and cypress

The implication of plant fengshui: to make the family healthier

Bamboo and cypress are very lovely small potted plants, which can be placed on coffee tables, desks, desks and other places to provide fresh air for people and make people healthier.

Pitcher plant

The implication of plant fengshui: extensive fortune

The small cages of pitcher plants can catch bugs and provide nutrition for plants, so pitcher plants also mean that a person has a prosperous way to make money, especially in the New year, when you buy a pot of pitcher plants, you can wish you a lot of money in the new year!

Bergamot

(photo by: Mrs. nini Tang Source: hornet's nest)

The implication of plant fengshui: avoiding disasters

Bergamot analogy to the hand of Buddha, has always been regarded as a very auspicious plant, but also one of the common New year flowers, as an auspicious and rich plant has been deeply loved by people.

Dendrobium

The implication of plant fengshui: happiness, blessing and auspiciousness.

Dendrobium can be used to decorate windowsill, living room, study, bedroom and other places, belong to high-grade flowers, deeply loved by people, maintenance, we should pay attention to maintain air humidity, dry air is not conducive to the growth of Dendrobium.

White palm

The implication of plant fengshui: plain sailing

White palm is also called plain sailing, which places people's yearning for career, family and love. I hope everything can go smoothly. White palm has strong negative tolerance, and it can grow normally even in places with poor light.

Iron orchid

The implication of plant fengshui: auspiciousness and avoiding evil spirits

The flower bud of Tieran is like a sword, which is thought to block bad luck for people. It is a kind of auspicious flower. When growing at home, you can put it in a place with bright light for maintenance.