What can be used to get rid of insects in humus soil?

Orchids grown in humus soil are very good planting materials because they are rich in nutrients and diverse in nutrients. Some of these trace elements are necessary for orchids to improve their resistance. We commonly use orchids that are not raised in humus soil, and once they get a disease, they may be completely wiped out, while orchids raised in humus soil have a strong self-healing power.

Personally, I am also accustomed to growing orchids in humus, and I use the soil on the mountain where the orchids grow, scraping the soft and fertile humus on the surface. Kelanyou found that although there are many benefits of planting orchids in humus, once pests and eggs in the soil break out, it is also a headache. Is there any specific way to kill the eggs of pests in humus?

As mentioned in previous articles, sun exposure (especially concrete floors in summer) is the best and most direct way to kill insects, and this is also true. Exposure to insects is not only thorough, but also clean and organic. But some cities are not happy, the premise of this method is to have a relatively large cement floor, where to get the balcony party?

Don't be in a hurry. > I remember that a few years ago, an orchid friend came to my house to chat, and when it came to this topic, it was how to remove pests and eggs from humus. At that time, a few people were using different methods of killing insects, but what they didn't expect was to be laughed at by a neighbor who listened to our chat.

He said: Rural farmers have grain hoards (for storing rice grains), and these rice will grow insects during the rainy season the following year, and the method of getting rid of insects in rural areas is very simple. It is to use trichlorfon (a kind of livestock insecticide) into a cloth bag, placed in the four corners of the grain hoard, the medicinal properties of trichlorfon will be slowly released, and the pests in the grain will be fumigated or expelled once they appear.

After listening to his words, I think it makes a lot of sense, because compared with rice, orchid planting material can have more ways to remove and repel insects, and it is more unscrupulous. I also chose some humus, my practice did not follow the four corners of the grain hoard, but directly sprinkled trichlorfon (available in many agricultural stores) in the humus, and then piled it in a corner of the yard, three months later, these humus soil, carefully looked and felt very clean, no expected small insects, no eggs.

Friends who raise orchids on the balcony can also use this method, with a bucket or bag, sprinkle a few trichlorfon grains while filling the humus, and after two or three months (if you don't use it urgently, it can be longer), the pests and eggs in the soil will basically be killed. Trichlorfon is very cheap, and the amount of humus used by Balcony Lanyou for insecticide will not exceed one dollar.

The above are just some of the views that the farmer himself has experienced and seen, and the opinions may be somewhat one-sided and limited, so they are only for Lanyou's reference.

You can spray insecticides, and even if the bugs stay in the rotting leaves, as long as they are sprayed with insecticide, they will die.

Put it under the sun, because the sun has a good bactericidal effect, remove the virus in them, so that the flowers grow more vigorously, and there will be no root rot.

Put it under the sun, because the sun has a good bactericidal effect, which can kill parasites, diseases and insects in the soil, so that the plants will grow more vigorously, and there will be no root rot.

The leaves of the locust tree are soaked in water for several days; Deworm after sprinkling.

Pouring it directly with boiling water should kill the eggs ......

You can go to the mountain forest to dig directly to the humus soil that has been weathered for many years. It can also be used locally to make humus at home.

Household flowers, such as spider plants, pothos, tiger pill orchids, pocket coconuts, etc., are suitable for using humus soil as nurturing soil. It can improve the germination rate and accelerate the growth and development of seedlings, which is an ideal cultivation soil for flower cultivation. The humus soil is naturally widely distributed, easy to collect and simple to stack.

Here's how to do it: 1. In a large wooden box in the corner of the garden, throw all the waste branches and leaves into it.

2. Flip it over after a period of time.

3. The following has gradually become humus.

4. After completion, it can be used, planting flowers, top dressing, and even cuttings are no problem.

The first point is that the humus you use is not fermented thoroughly. When you go to collect rotting leaves, don't collect leaves on the surface of the soil that are just starting to rot. It is best to choose a layer of blackened soil under which the leaves cover the ground, containing the soil.

Because the leaves are completely rotten. After you use it, you will plant the flowers, and there will be no secondary fermentation in the potting soil. Fermentation will inevitably heat up, and heat will inevitably hurt the roots, so the choice of humus must be thoroughly fermented, and the choice is right.

This is the first and most critical point of using humus.

Second, what is the reason why it does not grow after using humus? You have to know that the water permeability of humus soil is relatively not very good, especially indoors, potted plants, the ventilation effect is very, very poor, the indoor window is not opened in winter, basically there is no ventilation, this kind of soil water absorption capacity is very strong, after we water it, the soil is not dry for a month or two months, after this situation appears, it will only cause its root system to rot, and it is certain that it does not grow. There may even be leaf rot, which can cause the entire plant to rot.

Therefore, if your ventilation effect is very poor, pay attention to the use of humus, add half of the river sand, or half of the granular soil, so as to increase the permeability of the soil. After watering, a part of the soil is retained, and the rest of the excess flows down the gap between the soil, so as to ensure that it does not have rotten roots, so that it can grow quickly.

The third and most crucial point is the point. Humus is fermented in an open environment, or we artificially put it in a container. There may be eggs when the leaves fall, and when it falls to the ground to ferment, the insects will burrow inside to lay eggs, and the eggs will definitely be there.

Therefore, after we collect the humus, we either put it in the microwave oven to heat it at a high temperature to completely kill the eggs inside, and then we can pour it into a container, boil a pot of boiling water, pour it directly, scald the soil, and the temperature of the boiling water will kill the eggs.

There are many ways to disinfect five-leaf soil, and we usually take the following methods. Exposed to the sun:

The easiest way to disinfect humus soil is to expose it to the sun, spread it out, put it on the balcony, and dry it directly.

2. 3 days; It is best to have a higher temperature in the sun, so that it is easy to kill microorganisms, small insects and eggs, and it is also disinfected.

Microwave oven sterilization:

If you don't use much soil, you can put the humus in a plastic bag, fasten the bag mouth, and leave an air outlet; Then put it in the microwave and turn it on medium or high heat for a few minutes. When tying, the bag mouth should not be too loose or too tight, and the small insects and eggs will be killed in a high temperature and humidity environment, and the disinfection will be completed.

Spraying potion: spraying potion on humus is also a disinfection method, the potion can be sprayed with mosquito medicine at home, and the spraying should be uniform and thorough; If there are children in the home, prevent them from touching them.

Freeze in the fridge for a day:

Put the humus soil in a pocket, tie the bag tightly, and put it in the freezer layer of the refrigerator, and the insects and eggs in the humus soil will be frozen to death, and the disinfection will be completed.

Blanching with boiling water: Put the humus in a bucket, boil a large pot of boiling water, and then pour it in, boiling water can kill insects and eggs, and the water should be boiled more to prevent incomplete disinfection.

Place in a discarded pan and fry:

Most people have discarded pots at home, you can put the humus in the pot, cover the pot lid and fry it, you can also sterilize, and cover the pot and simmer it when frying, of course, if there is no waste pot, forget it!

Flower Gardener.

There are many ways to disinfect humus, among which the simpler is sun exposure, and after digging home, it can be spread out and dried in a sunny place for a few days. There is also a more effective way is to boil water, put the humus soil in a container, and then pour the boiling water directly on it, then cover the lid tightly, and pour out the water after leaving it for an hour, you can disinfect the soil.

You can use chlorothalonil to disinfect, so that the antivirus effect will be better.

You can spray some disinfectant or take boiling water to eliminate the poison.

Just bask in the sun.

You can save some salt. This will corrode the bugs inside, and it will allow all the bugs to leave. In this way, you should also pay attention to the combination of water, the amount of salt you put in, the way you use salt, and the proportion of soil.

1. Boiled humus: Spread out the humus with soil balls to be broken, now exposed to the sun for a few hours, and then boil the water in a kettle, when the temperature is the highest, the boiling water is directly poured on the flower soil. Be careful to expose the soil to the sun first when the soil is slightly dry and the temperature of the soil has risen a lot, watering boiling water is the most effective.

2. Stir-fried humus in iron sheet: Using the principle of fast heat absorption in iron sheet, when the temperature reaches more than 32 degrees Celsius, the humus is spread on the iron sheet, and then put it in the sun to be exposed, and the repeated exposure is about 3 to 5 days. When the normal temperature reaches 32 degrees Celsius, the temperature of the tin sheet can reach more than 50 degrees Celsius, which can kill some pests.

3.Vacuum insecticide: There are many zipper vacuum bags now, ** are not very high, and the material is good and can be used repeatedly.

Dry the humus soil slightly, then put it into a vacuum bag, aim the small hole of the vacuum bag with the small opening of the vacuum cleaner, and then suck out all the gas in the vacuum bag. I put it in the position with the sun for about one week.

<> humus soil is used to kill insects with small white medicine, carbofuran and other agents. Humus soil insecticidal method: spread the humus soil flat in a place with strong sunlight to expose the insects to death, and then add an appropriate amount of carbendazim to the humus soil, so as to kill the germs in the soil; Or boil water and pour it into a container of humus, so that the insects and eggs in the soil can be scalded; Or microwave a handy bag filled with humus to kill the insects in it.

First, what kind of medicine is used to kill insects in humus

1. Humus can be used to kill insects with agents such as Xiaobai Yao and Carbofuran.

2. Humus soil insecticidal method:

1) Spread the humus soil flat in a sunny place and expose it to the sun for a few days, you can kill the insects, and then collect the humus soil, and add an appropriate amount of carbendazim to the humus soil to kill the germs in the soil.

2) Or you can boil the water and pour it into a container of humus soil for about 1 hour, so that the insects and eggs in the soil can be scalded to death.

3) Or put the humus in a convenient bag and put it in the microwave oven to heat it for a few minutes, so that the insects and eggs in the soil can also be scalded to death.

4) Or stir an appropriate amount of insecticide in the humus soil to kill the insects in the soil.

Second, what kind of humus soil is nutritious

1. The humus made of pure natural organic matter fertilizer (such as vermicompost) as the substrate with the addition of high-quality peat, coconut peat, perlite, river sand and other substances is more nutritious, and the humus has good drainage, air permeability and water and fertilizer retention capacity, and also has the effect of improving the soil, sterilizing and inhibiting soil-borne diseases, so that the plant roots grow vigorously.

2. Advantages of humus:

1) The humus soil is light and loose, and it is permeable and aerating, with strong water and fertilizer retention ability, and the fertility sustainability is relatively long.

2) There are many pores in humus soil, which will not be compacted after long-term application, and is easy to be absorbed by plants.

3) Humus contains organic matter, humic acid and a small amount of vitamins and other elements, which can promote the growth and development of plants.

4) The high temperature of humus decomposition and fermentation can kill the germs, insect eggs and weed seeds, etc., which can reduce the harm of diseases, insects and weeds.

Humus soil is the branches and leaves of plants, after a long period of microbial decomposition and fermentation of the formation of soil, its soil contains a large number of humus and trace elements, daily suitable for the cultivation of flowers and trees, can provide enough nutrients to plants, help them quickly take root and sprout, flower and bear fruit.

Humus soil is found all over the world, and can be dug directly under the trees in the mountains and forests, or it can be prepared by itself using the soil that can be found at home, using mountain mud, garden soil, humus, and plant ash in 2:2:1:

The ratio of 1 can be mixed, this soil is not only clean and hygienic, but also conducive to the development of the root system of the plant.