How to deal with the growing insects of the money tree, the prevention and control of diseases and insect pests / 4 diseases and 1 insect

As an excellent foliage plant, money tree not only has a beautiful shape, its unique and beautiful meaning, deeply loved by the majority of flower friends. However, because it is not maintained according to the cultivation method of the money tree, the money tree will also grow insects or get sick, thus seriously affecting the ornamental value of the plant, what about the money tree with worms? The following is the pest control of the money tree selected by the editor. Go in and have a look!

First, the money tree grows worms, spray with medicine

In the home money tree does not need to be outside, as long as careful maintenance, it is very difficult to be disturbed by diseases and insect pests. However, in a high humidity environment, the money tree will also grow worms and get sick, so what to do at this time? In fact, it is very simple, we just need to determine which kind of diseases and insect pests, and then spray them with medicine. The details are all in the prevention and control of diseases and insect pests of the money tree, let's move on.

Second, the prevention and control of diseases and insect pests, one insect and four diseases.

1. Scale insects

One of the most important pests of the tree, which occurs all the year round in the greenhouse, stabs into the leaves with mouthparts and sucks the sap from the leaves. Symptoms of damage: the leaves of the tree turn yellow, and the plant will die in severe cases.

Prevention and control methods: when there are few shell insects, you can gently wipe the diseased plant with alcohol to get rid of it; there are many diseases and insects, and when you see the shell insects climbing out from the mother, you should immediately spray: dichlorvos 1000-15000 times, 50% marathon emulsion 1000 times and so on.

2. White silk disease

The disease, also known as sclerotia root rot, harms the roots and stems of seedlings and young trees. Symptoms: money tree disease root stem cortex gradually become brown necrosis, severe cortical decay.

Prevention and control methods: the diseased plants were cleared in time; at the initial stage of the disease, 50g of 25% verapamil wettable powder was used to water the roots of the diseased plants with 50kg.

3. Brown spot

Another kind of disease and insect pest of money tree, it mainly harms leaves. Symptoms: the lower leaves began to get sick, gradually spread to the upper part, the initial stage was round or oval, purple-brown, the later stage was black, in severe cases, the sick class could be connected into pieces, so that the leaves withered and yellow fell off and affected flowering.

Prevention and treatment: after finding the above symptoms, you should immediately spray 50 carbendazim wettable powder 500 times, or 25% chlorothalonil 500 times, once every 7-10 days, 2-3 times will be effective.

4. Stem rot

As the name implies, it is a disease that harms the stem of money trees. It is generally spread by water splash, and moisture retention time is long and easy to occur. Symptoms of the disease: the stem or base of the tree rotts, causing the whole plant to die quickly.

Control methods: prevention and control measures of stem rot of money tree: at the initial stage of the disease, the noble suspension of 27% copper can be sprayed 600 times; when the disease is serious, some chemicals can be added during root irrigation or spray, such as: Ralstonia 50ml + carbendazim 15g.

5. Late blight

One of the main diseases of Artemisia mandshurica, it mostly occurs from July to August. Symptoms: the lower leaf tip of the money tree began to suffer from the disease, initially a dark green water-immersed anplastic disease spot, and turned brown after expansion. When the humidity is high, the head of the leaf back disease and health department is white mildew.

Prevention and treatment: remove the newly diseased leaves as soon as possible and burn them centrally so as to reduce the pathogen. The disease is mainly based on defense, before the onset of the disease, can be timely spraying 27% copper noble suspension 600 times liquid; the peak of the disease, spraying 72.2% Prike water agent 600 times 700 times liquid for prevention and treatment.

Is the price of toenail grass expensive? What is the function of caramel grass?

It is a kind of perennial herb belonging to Sedum of the family Sedum. The caramel grass is a succulent plant, and its water content is very high, in which its leaves and the cuticular layer of its stem epidermis have extraordinary characteristics to prevent water evaporation, and its growth adaptability is also very strong. It can tolerate cold and Korea, salt, alkali and barren, as well as good resistance to diseases and insect pests. It can be used not only as a potted plant but also as an open-air ground cover plant.

It is a kind of pulpy plant, so its water content is very high, even if it survives in a hot summer, it can endure drought for as long as a month, while other weeds cultivated at the same time have already withered and died, but it can be safe and sound, and it is still in a vibrant green state.

Its function is green and ornamental: it belongs to a kind of drought-tolerant succulent plant, which can often be used in roof greening and soilless cultivation. Its load is very light and can also replace the traditional thermal insulation and waterproof protective layer. On the other hand, the toenail grass generally grows on a special growth substrate which is only 30 mm thick. After it is planted and survived, it does not need to water and fertilize it. Generally speaking, it has very few insects except snails. It has the thermal insulation effect of greening at an international advanced level. And it not only grows quickly, its expansion can also be very strong, and it can crisscross the root system, and its close combination with the soil can also place the topsoil to be larger than erosion, so it is more suitable to be used as slope protection grass. in addition, its shade tolerance is also more prominent, in the garden woodland or flowers and shrubs and other configuration together, it is still able to grow well.

And the garden department takes it as the green plant of the roof, of course, it also has the most ideal effect. If you plant it on the roof, it can grow on a relatively thin substrate and can withstand high temperatures very well. even when the temperature of the roof reaches 60 degrees in summer, it can withstand it well, and it basically does not need to be watered, oh, and in the cold winter season, the cold will freeze its matrix, and it will be in a dormant state. It can germinate and come back to life soon after the temperature picks up in the early spring, and it does not need pruning, has few diseases and insect pests, and belongs to the type of natural formation and evergreen all the year round.

1. After two-way regulation, thermal insulation and energy saving and beautifying the afforestation of toenail grass, not only can it be insulated in summer, but also can be well insulated in winter, that is to say, the cost of air conditioning can be saved for three years, and the investment cost of the afforestation project can be fully earned. 2. Purify the air. Its ability to absorb dust is 8.5 times that of other plants. It can not only absorb carbon dioxide but also release a large amount of oxygen. It is also 30 times higher than other plants. It can also be said that it belongs to the roof oxygen bar, which can effectively improve the air quality and improve the ecological environment. The price per square meter of weight is 30-40 kilograms, and the price of Taobao is also in 5 cents to dozens of yuan, of course, also need to divide the size.

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Green plants create a natural "oxygen bar" in the house

If you have more oxygen in the room, you will naturally be more fresh and comfortable. Therefore, in their beloved bedroom, raise some lush plants, not only pleasing to the eye, but also for the bedroom to create a "natural oxygen bar". 1. Green plants are very different. "people are at home, but they have the whole world". It is originally a philosophy of life, and this can be easily achieved with a little thought at home. Recommended reading:

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[pagination] when menthol is mentioned, everyone will think of its cool and refreshing properties. They do not realize that it is still a refreshing agent to prevent colds. Peppermint has a strong bactericidal and antibacterial effect. Drinking it often can prevent viral colds and oral diseases and make your breath fresh. Gargle with peppermint tea juice can prevent bad breath. Steamed noodles with peppermint tea fog, as well as the effect of shrinking pores. Take the tea leaves on the eyes will feel cool, can relieve eye fatigue. It is said that peppermint also has a nickname for "eye grass" and can be used to treat eye diseases. The Fortune Tree Tobacco abandoned stopper the elegant Fortune Tree is loved by everyone. The rich tree with the function of natural humidifier can still carry out efficient photosynthesis in the environment with weak light or high concentration of carbon dioxide. For "smokers" families, adult wealth trees are better able to combat the exhaust gases produced by tobacco and absorb toxic gases and release oxygen through photosynthesis. The umbrella of the money tree decorating the bedroom is not only clean and beautiful, easy to take care of, but also not easy to cause insect pests, and resistant to drought, so there will be no problem even if you go out for a week or two. The money tree is evergreen all the year round, absorbing carbon dioxide and releasing oxygen, increasing the concentration of negative ions in the indoor air. More importantly, the money tree can absorb formaldehyde, benzene series, carbon dioxide harmful gas, kill germs in the air, especially suitable for the space that has just been decorated. 2. According to experts on the skillful maintenance of flowers and plants at home, in order to make the indoor flowers grow well, we must master the ecological habits of flowers, and master the light, water, fertilizer, temperature, humidity and pest control needed for the growth of family flowers. Experts remind: most flowers prefer semi-overcast environment, and the suitable temperature for growth is between 15 ℃ and 20 ℃. Therefore, home flowers planted at home must avoid exposure to the sun. At the same time, spray more water around the flowers to increase the humidity of the air. Try to keep flowers in sunny and well-ventilated places, so as to avoid the occurrence of diseases and insect pests. In addition, flowers like neutral or acid soil, if the tap water is alkaline, long-term watering will make the soil alkali, affecting the quality of flowers. If the soil is viscous and impermeable, it will affect the respiration of the roots and even rot the roots. Therefore, watering should be mastered to see wet and dry, do not water too frequently, and be sure to touch the basin soil with your hands before watering, so that you can grasp the degree of dryness and wetness of the soil and avoid blind watering. At the same time, experts warn that fertilizing household flowers needs to be carried out in greenhouses, with regular fertilization and moderate watering, and the use of compound fertilizers suitable for all growth stages. in families, it is often due to lack of horticultural knowledge, or malnutrition caused by non-fertilization, or one-time fertilization is too heavy, burning the flowers. In particular, it should be noted that no fertilization or a small amount of compound fertilizer can be applied at flowering stage, and "hypertrophy" is disadvantageous to flowering. Recommended reading:

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[pagination] 3, the location is fastidious ■ living room living room space is usually relatively large, you can put some relatively large ornamental green plants and bouquets, such as water rich bamboo, evergreen, rich trees and so on. And relatively speaking, the air in the living room is relatively fluent, so you don't have to care too much about whether the smell of plants is irritating or whether it will release carbon dioxide, but you still have to choose plants according to the size of the living room area. On the other hand, the living room belongs to a busy place where people come and go, and there are more opportunities to come into contact with pollutants, so in terms of absorbing dust and purifying the air, you can cultivate money trees, pitcher plants and common aloe vera. These plants can not only deal with bacteria and bugs brought back from outdoors, but can even absorb dust that is difficult to absorb by vacuum cleaners. ■ kitchen lampblack heavy, high temperature, humidity kitchen needs to cultivate some good adsorption, but also can be backlit growth of plants is more appropriate. Hanging orchid and green pineapple have a strong effect of purifying the air and repelling mosquitoes. they are the only choice in the kitchen, and they can also be placed on the refrigerator. ■ bedroom is a place to sleep, generally speaking, the ventilation will not be too good, so you must not put very fragrant flowers and plants, and plants with high oxygen demand are not suitable. It is recommended to place some flowers and plants that can absorb carbon dioxide and other exhaust gases, such as potted oranges, tiger orchids, hanging orchids, zebra leaves and so on. Plants such as green pineapple, which have large leaves and like water, can also be kept in the bedroom to keep the air humidity at its best. In addition, when arranging bedroom plants, you should pay special attention to your family's history of allergies. If you are allergic to pollen, you must not put flowers, especially lilies, orange stalks, daffodils and other flowers with exposed pollen. You can put some foliage plants. It would be safer. ■ balcony as an open space, the air is very ventilated, so you can put some relatively large potted plants. It is suggested to plant ivy in the balcony, on the one hand, climbing plants are good air fresheners, but also have a very good purification effect on benzene, formaldehyde, trichloroethylene and so on. On the other hand, ivy has strong cold resistance, and a cooler climate can make it grow better. At the same time, because ivy can climb walls and shelves and occupy less land, it is convenient to create a good sports and relaxing environment on the balcony. ■ bathroom is very difficult to ventilate, and it is easy to form a dark and damp environment, and the smell is also heavier. Therefore, we should put some green plants that purify the air, produce oxygen and grow in the shade. It is best not to put flowers with heavy fragrance, which will make the smell more mixed and unpleasant. The leaves of tiger tail orchid can absorb water vapor in the air, so it is an ideal choice for bathrooms and bathrooms. Bamboo also has a strong ability to release oxygen, can grow under the condition of lack of sunlight, and has the function of purifying chlorine and ammonia. As for ferns, pepper grass plants like wet, might as well be placed in the bathtub side.