It seems that there are white spiders and red spiders on the leaves of the dripping Guanyin, and the

The key to your flowers is poor ventilation, which leads to the birth of red spiders. The sun isn't a key factor, but it's best to get some sunshine regularly in the morning and evening when the sun isn't strong.

When individual leaves are damaged, insect leaves can be removed; When more leaves are damaged, spraying should be carried out as soon as possible.

Commonly used pesticides include mite, dicofol, dimethoate, flower insect net, rapid kill and so on. You can use a flower sprayer, drop 4 drops of cartete or rapid kill or flower insect net in 400 ml of water (equivalent to 2000 times the solution), or drop 8 drops of dicofol or dimethoate (equivalent to 1000 times the solution), shake well after adding the medicine, and then spray. The spraying requirements are uniform and thoughtful, especially the back of the leaf should be sprayed.

When spraying, it is best to move potted flowers outdoors. If spraying indoors, do not approach food and utensils. After each use, pour out the excess liquid and wash the sprayer with clean water.

The liquid medicine must not be thick, spray it again after three days, you can**.

Personal experience: Because the dripping Guanyin raised in the office is generally.

In the first and second pots, there are not many leaves, so the method of pinching by hand is adopted, twice a day, for one minute each time, which can basically be controlled and pollution-free. The little red spider bites on the back and surface of the leaf, which can be seen and relatively clear.

If we want to control the red spider on the dripping Guanyin, we need to start from brushing and removing insects, pruning insect leaves, spraying drugs and ventilation prevention. Scrub the spider mites with chili water or garlic water, then cut off the more seriously damaged and infected parts, spray the corresponding drugs, and strengthen ventilation to prevent them from breeding again.

1. Brush and remove insects

First of all, we need to carefully observe the plant, find all the leaves infected with red spiders, and then boil water with garlic or chili peppers, spray chili water or garlic water on the leaves of the plant and then brush the treatment to remove the eggs and pests attached to the leaves, so as to stop the loss in time to avoid the continued damage of red spiders.

2. Prune insect leaves

If the infection of red spider spider is already serious and the damage to the leaves is quite serious, we need to use sterilized sharp scissors to cut off the leaves where red spiders grow, and collect the cut leaves and the leaves that have fallen due to the insect infestation before, and gather them together to burn them to avoid further infection to the plants.

3. Spray drugs

When the red spider is infected with the dripping Guanyin, in addition to brushing and pruning, we also need to prepare the agent to kill the red spider as soon as possible. We can use diluted and sprayed with chemicals such as mite, dicofol, dimethoate and flower insect net, and spray evenly on the whole plant, and spray everywhere.

4. Ventilation prevention

After we sprayed with pesticides, we can temporarily stop the symptoms of red spider infection of the plants, but we still have to move the plants to a sunny, ventilated and breathable place, so that they can breathe more fresh air, only the air is stagnant, the ventilation environment will breed a large number of red spiders.

After the red spider is generated, the infested leaves need to be cut off in time to avoid infecting the normal leaves. It is also necessary to spray special agents in time for prevention and control, so as to completely solve this disease. At the same time, it is also necessary to do a good job of ventilation so that it cannot be allowed to grow in an excessively confined environment.

1. Remove diseased leaves

Red spider is a very common disease, this insect is relatively small, generally found after it, often the plant has been very seriously diseased, so we see that after the dripping Guanyin produces this disease, we need to cut off the damaged leaves in time, so as not to infect the normal leaves.

2. Drug spraying

After the damaged leaves are cut off, we also need to spray special agents in time for control, we can use mite, dicofol, dimethoate, flower insect net and rapid killing and other agents, according to a certain proportion of dilution to spray the leaves of the plant**, so as to completely solve this disease.

3. Ventilation environment

The reason why the dripping Guanyin produces red spiders is likely to be caused by poor ventilation, so we also need to do a good job of ventilation at this time, and it is best to maintain it in places such as window sills, and at the same time to avoid it from being in a hot and humid environment for a long time, so as to prevent it from producing diseases such as red spiders.

Spider webs on the leaves of the dripping Guanyin are usually a symptom of red spider infestation.

1.The insects are very small, less than 1 mm, round or oval, orange or reddish-brown, and are not easy to find because of their small size. This insect pest method is to pierce the mouthparts into the leaves and suck the sap, so that the chlorophyll is destroyed, and the leaves appear gray and yellow spots or patches, and the leaves are orange, fall off, and even fall light.

Insects mostly swarm on the back of the leaves, spinning silk and forming nets.

2.Using 400 ml of water, 4 drops (equivalent to 2000 times the solution) can be dropped into the cartete or rapid insecticide or flower insect net, and 8 drops (equivalent to 1000 times the liquid medicine) can be dropped with dicofol or dimethoate to spray the whole plant to kill the insect.

Note: These drugs are toxic and used with caution.

Dimethoate or dichlorvos spray killing, if you feel that the poisonous gas is larger, you can use the following soil methods. Cigarette head soaking water, laundry detergent soaking water, soap flakes hot water boiling, plant ash soaking water, liquor mixed with water, wind oil essence mixed with water, the above solutions, you can choose any one, you can also cross use, spray chrysanthemums, roses and other flower leaves, repeat for a few days, you can effectively kill aphids. Natural daily necessities are not harmful to the human body, and you can choose to use them.

Methamidophos or thousandth dimethoate.

Here are some of the safer methods offered by netizens.

1 Soak in water with tobacco for about two or three days, then spray red spiders;

2. Spray with onion water. Buy two onions (larger), cut them into small pieces, add water to the juicer to make a pulp, and finally add water to 800 ml, overnight, filter out the residue with gauze, and spray the filtrate with a watering can to spray the front and back of the leaves. Spray again in three days.

3. Garlic and onion are planted together or separately near the plant;

5. Put 30 grams of garlic or citrus peel into a blender and add some water to break it, filter out the juice and add 2 kg of water, spray it on both sides of the leaves, and after the water is dry, you can see that most of the red spiders are hanging.

Pesticide control can also be fast, with avermectin, which is a metabolite of bacteria and is harmless to humans.

My dripping Guanyin also had red spiders, and it was not cured at the time, but after a period of time, he got better, and this kind of insect occurs seasonally.

Coat all the leaves with noodle soup and make sure **! Eco-friendly and good! Don't be too thick!

If you can gently crush it with your hands, then I will kill it like that, after all, there are not too many leaves, and it is suggested that you can move the dripping Guanyin to a more humid place, and the red spider seems to be easier to appear in dry places.

If the baby's method is not feasible, I suggest that you use sulfuric acid powder (the effect is quite good) Usage: first remove the cobwebs with something and then gently spray a layer of mist with a watering can Then find a bucket-shaped object (toilet paper bucket) Put the sulfuric acid powder in it a little and blow it on the other end of the disease (blow all over the disease in turn) Three days later, the medicine will be removed Wash the entire dripping Guanyin with water Change the soil and change the pot to clean and disinfect the basin (you can soak 500 times potassium permanganate for 30 minutes) potassium permanganate is sold in ordinary pharmacies After the cool dry plant pot, pot it with new soil for a week, and the normal management is OK! Thank you!

Is it a red spider? If there is less to cut off the leaves, if more can be sprayed with dimethoate 1000 times, and at the same time isolate from other flowers, so as not to infect them.

This is not a spider, it is a kind of mite that is harming the dripping Guanyin.

They are small, web-forming, crawl quickly, and live by sucking sap, causing the leaves to curl and wilt and fall off. When the weather is sunny and hot, it reproduces faster and is more harmful (if the damage is not serious, the leaves will not fall off).

In terms of control, you can put the flower pot under the tap and flush it with water, while scraping off the insects with bamboo pieces or brushes. It can also be diluted 400-800 times with neutral laundry detergent and sprayed. If there are a lot of insects, you can buy some miteicidal pesticides and use them according to the requirements on the instructions.

Correct my post above Not sulfuric acid powder! It's with sulfur powder! [em10]

I haven't been here for a long time, and I just saw the detailed explanation of Humility, thank you very much[em10].