What to do with the growing insects in Mimeng flower? pest control of Mimeng flower / 2 insect pests and 3 diseases

In the process of breeding Mimeng flower, the last thing we want to encounter is diseases and insect pests, this kind of problem is very harmful to the plant, which will not only affect its beautiful plant shape, but also cause the plant to die gradually if it is not treated for a long time. So what should we do if the Mimeng flowers grow worms? What do you need to do to control diseases and insect pests in Mimeng flower? Next, the editor will take you to learn about it.

First, what to do when the worms grow in Mimeng flowers? find the reason.

If you want to know what to do with the long worm of Mimeng flower, we must first understand what kind of insect is growing, so that we can deal with it pertinently, because the treatment methods of each kind of diseases and insect pests are different, and the details are described in detail below. Friends who are troubled in this respect can learn about it.

II. Disease and insect pest control of Mimeng flower

1. Heart-drilling worm

The drillworm is a pest of Lepidoptera, which mainly harms the heart leaves of the seedlings, resulting in a withered heart. if we do not deal with it in time, it will gradually nibble on the lower part of the plant and cause the death of the whole plant.

Control method: when we deal with this kind of pest, we can use 8-1000 times liquid omethoate or 21% EC 2000 times to directly spray the pest.

two。 Red spider

Red spider, also known as cotton red spider, is a pest of the family Tetranychidae. The size of this pest is very small and is generally difficult to find. The harmful way is to pierce the mouthparts into the leaves to suck the juice, which leads to the destruction of chlorophyll and yellowing, and in serious cases, it will cause the leaves to fall off or even lose light.

Control method: when dealing with this kind of plant diseases and insect pests, if only individual leaves are injured, we can remove them, and if more leaves are damaged, we can use 1500 times of dimethoate EC to spray the plant to kill the pest at once.

3. Leaf blight

Leaf blight is a common disease in Mimeng flower, which mainly threatens its leaf edge, leaf tip and other places. At the time of the disease, there will be many irregular disease spots on the leaves, and will gradually spread with the passage of time, and finally lead to the phenomenon of plant death.

Control method: when we deal with the disease of leaf blight, we can use 1000 times of topiramate to spray the plant, usually once every 10 days, and can be cured after 1-2 times.

4. Rust disease

Rust is a disease that occurs in many plants, and Mimeng flower is no exception. This disease mainly threatens the leaves, stems and fruits of plants. During the disease, many blister spots will appear in the affected parts, and when serious, the blister spots will be dense and the plants will die quickly as a result.

Control method: in the prevention and control of this kind of plant diseases and insect pests, we can use 20% verapamil EC 400 murine 600 times liquid spray to spray Mimeng flower, usually about 15 days spray, 2-3 times can be cured.

5. Leaf spot disease

Leaf spot is a disease caused by fungi, and its high incidence period is in spring and autumn every year, so we must pay special attention in these two seasons. Leaf spot mainly harms the leaves of Mimeng flower, there will be many prototype disease spots on the leaves, and the disease spots will gradually expand, the shape will also become irregular, it is best to lead to the gradual death of the plant.

Control method: when we control leaf spot disease, we can use 80% mancozeb 400-600 times to spray the diseased plant, usually once every 10-15 days, 1-2 times can be cured.

How to raise Mimeng Flower, the breeding methods and precautions / sufficient light

Mimeng flower is a shrub plant of the genus Brucaceae, which can be seen in many parts of our country, but there are many things we need to pay attention to if we want to raise it well. About how to raise Mimeng flowers? What are the breeding methods and matters needing attention of Mimeng flower? Next, the editor will take you to learn about it.

First, how to raise Mimeng flowers and understand their habits

If we want to know how to raise Mimeng flower, we must first understand its growth habits. This plant likes a warm and humid environment and has a certain degree of cold resistance, but it is not resistant to waterlogging, so we should pay attention to controlling the amount of water when watering it. In addition, we should also pay attention to daily lighting, fertilization and other aspects. Details are described in detail below. Let's take a look.

II. Culture methods and matters needing attention of Mimeng Flower

1. Humus soil

If we want Mimonghua to thrive, then we need to choose the right soil for it, which is a step to lay a good foundation and is very important. Generally, it is best to choose loose and fertile humus soil, which is rich in nutrition, good drainage and air permeability, so that plants can better absorb nutrients.

two。 Temperature, 18-25 ℃

When we cultivate Mimeng flower, the ambient temperature is also what we need to pay attention to, because only if it is allowed to grow at a suitable temperature can it grow better. The suitable growth temperature of Mimeng flower is between 18 and 25 ℃. The temperature should not be too high or too low, otherwise it is not conducive to its growth.

3. Fertilize, fertilize three times

The demand for fertilizer of this plant is not high, so we do not need too much fertilizer when we breed it, but only need to apply fertilizer three times a year. The first is that when planting, we should apply appropriate amount of base fertilizer to the soil. After that, we can apply fertilizer once before flowering and during the fruiting period. On fertilizer, we can choose a mixture of nitrogen, phosphorus and potassium.

4. Moisture, avoid stagnant water

This kind of plant likes to grow in a warm and humid environment, so we should water it frequently when we breed it to keep the soil moist, so that the plant will grow better. However, in the amount of water we need to pay attention to control, can not be watered too much, because Mimeng flower is not resistant to waterlogging, if stagnant water, its roots are very easy to rot.

5. Light, avoid strong light

Mimeng flower is a kind of plant that likes light, but it is not tolerant to strong light. if the light is more suitable in spring and autumn, we can put it outside to receive light all day, but after entering summer, because the light is relatively strong, so we still need to pay attention to shade, so as not to burn the plant.

6. Timely treatment of diseases and insect pests

In the process of cultivating Mimeng flowers, if we are not careful enough, we will let diseases and insect pests enter while we are not careful. this kind of problem is very harmful to the plants, so we must deal with it in time after it is discovered, because the extension of time will lead to the direct death of the plants. as for the specific ways to deal with this kind of problems, you can refer to the article on pest and pest control of Mimeng flowers, which contains detailed teaching.

How to reproduce Mimeng flower, the method of propagation / sowing reproduction has a high survival rate.

Mimeng flower is a common flower plant in people's life, and it can be seen in many parts of our country. With more and more people raising it, people are more concerned about its reproduction. About how Mimeng flowers reproduce? What are the breeding methods of Mimeng flower? Next, the editor will take you to learn about it.

1. How to reproduce, sow and reproduce

When it comes to how Mimeng flowers reproduce, in fact, it is mainly based on sowing and reproduction. after countless experiments, the survival rate is still very high, of course, the premise is that we should master the method of operation, and the process should be careful. In the following, there are specific details of sowing and reproduction, interested friends can come to know.

2.Propagation methods of Flos Mimongii

1. Matrix selection

Before we breed the Mimeng flower, we first need to choose the soil, which is a step to lay a good foundation and is very important. Generally, it is best to choose loose and fertile humus soil as the substrate, this kind of soil is rich in nutrition, and the drainage and air permeability are better, so that the plant can better absorb nutrients.

two。 Matrix disinfection

After we have selected the matrix of Mimeng flower, we have to disinfect it so as not to infect the plant with diseases and insect pests. During disinfection, we can break it up and lay it out in the sun, or we can put it in an iron pot. Then turn on the fire to stir-fry, so that even if there are diseases and insect pests, they will be killed because of the high temperature.

3. Seed initiation

In addition to substrate selection and disinfection, there is another pre-treatment that we need to do before sowing, and that is to prompt the seeds of Mimonghua. We can soak the seeds in warm water of 30-40 ℃ and disappear about 12 times. When the seeds begin to absorb water and swell, we can take them out and sow them, so that the seeds can germinate more quickly.

4. Sowing method

Before we sow and propagate, we should first apply an appropriate amount of base fertilizer to the substrate, then spread the seeds evenly on the soil surface, and then cover them with 1-2cm soil after sowing. It is best to use the soaking pot method when watering, because the seeds are small, so it is easy to wash them away if they are directly watered.

5. Subsequent management

After we have successfully propagated in accordance with the above methods, we can carry out follow-up maintenance. There are also many things we need to pay attention to when protecting Mimeng flowers, such as watering, fertilizing and so on. If you don't know how to raise them, you can refer to the article on the breeding methods of Mimeng flowers, in which there is a detailed maintenance teaching.