What does it mean to add some laundry detergent to pesticides? High score bounty

Uses: To make the effect of controlling young pests more obvious and proven, so the use of laundry detergent to prepare pesticides for insecticide not only has a good control effect, but also economical. Convenient.

Laundry detergent because it contains the surfactant sodium alkyl benzenesulfonate, not only has a toxic effect on insects, but also has good adhesion, after contact with the insect body and into the insect body, it will quickly form an impermeable film and suffocate the pest.

Note: The proportion of pesticides and laundry detergent should be strictly controlled, and it should be used at any time to prevent pesticide damage and reduce the control effect.

The effect depends on what pesticides you add, laundry detergent can act as an expander, playing the role of pesticide synergist, but laundry detergent is mostly alkaline, do not share with pesticides that are easy to alkalize, otherwise the pesticide will be invalid, such as can not be mixed with organophosphorus and other pesticides. Most other pesticides can be mixed with laundry detergent, but it is best to use neutral laundry detergent, such as pyrethrins, adding laundry detergent can increase its solubility, such as adding to the dichloride can increase the toxicity of pesticides.

Oh, the upstairs guys are all right.

Adding laundry detergent to pesticides is mainly used for weeding, not insecticide! Only herbicides are used with laundry detergent! Because of the phosphorus and alkali added to the laundry detergent, in the sun, these substances can have a cauterizing reaction on the foliage of the plant, (as if burned by fire) so that it loses photosynthesis and plays a role in weeding! Thank you.

Adhesion and synergistic, but with a neutral laundry detergent.

Now it is still good to use silicone.

It is to increase the adhesion of the drug, and improve the use efficiency of the drug.

It can be disinfected and has a very left-hand effect.

The reason why pesticides are sprayed with laundry detergent and laundry detergent is to improve adhesion. The agent will quickly roll to the ground during the spraying process, which cannot protect the crops. There is a special ingredient in laundry detergent and laundry detergent, which can make the agent adhere better.

If you want to get the best out of the sprayed pesticides, you will add dish soap and laundry detergent. <>

Spraying pesticides to add these things must be dissolved with warm water, and rich foam is the best use. Do not pour laundry detergent and laundry detergent directly into pesticides, it is very likely that you will not achieve the desired effect. The amount of water must be sufficient, otherwise pesticides and other ingredients will not be able to be blended in time.

After pouring these in, be sure to shake them well to create a rich lather. Crops must not have these things on them, otherwise they will be prone to death. Foam is the best type of indirect play and can be glued directly to the leaves of crops.

Laundry detergent is chemically incapable of weeding and has little effect. Laundry detergent with pesticides can adjust some of the ingredients in it to avoid pesticide damage. If used in excess, whether on fruits, vegetables or other crops, there will be some effects.

Before using it, you can choose to try it on the grass at home to see what the effect looks like. Repeated experiments can draw certain conclusions and adjust the proportions. <>

In general, farmers must find the right way to spray pesticides on crops, otherwise the crops will die as a result. If the medicine is sprayed as water droplets, it will be wasted if it falls on the ground. To avoid secondary waste, it is necessary to add laundry detergent and laundry detergent to pesticides and polymerize on the leaves.

By dripping slowly, it can be recycled, which is also helpful for other crops next to it.

In this way, it can have a repellent effect and prevent some mosquitoes from harming the crops. The purpose is to prevent insect pests, to prevent the growth of some weeds, and to better protect crops.

In this way, the efficacy of pesticides can be increased, the maximum effect of pesticides can be exerted, and pesticides can be better sprayed on the leaves of crops, which can increase the viscosity of pesticides.

When spraying pesticides, add laundry detergent or laundry detergent to make the pesticides better adhere to the plants.

The purpose of this is to weed, which can save a lot of time and save some money, and the effect is also very good.

Because adding laundry detergent can attract pests and then catch them all, you can achieve an effective insect removal effect.

It can be weeded, can improve the chemical properties of pesticides, and can make the adhesion of pesticides better.

The purpose of this is also to achieve a better effect, but also to prevent pests and diseases and increase yields.

After the laundry detergent and pesticide are mixed with water, the sprayed medicine can better adhere to the leaves of the crop, and the longer the pesticide residue lasts, the more pests can be killed. Nowadays, it is popular in the countryside to contract out the fields, and the contractors use them to grow crops on a large scale. When they use drones to spray pesticides, 100 is using pesticides that have increased laundry detergent.

Spraying laundry detergent is to act as a surfactant, reduce the surface tension of pesticides, so that the liquid medicine quickly expands on the leaves, this function of increasing the pesticide spreading, for the pesticide dosage form that is not very good in the past, it is still helpful, for example, the previous 10% glyphosate is often to add laundry detergent, because this glyphosate is made of waste liquid, additives and the like are added less, so there will be this soil method of adding washing powder.

Don't look at laundry detergent as a daily necessities, but washing powder alone can also be sprayed as a pesticide. The sodium alkylbenzene sulfonate in the laundry detergent enters the body through the breath of pests, causing it to be poisoned and killed, and the mortality rate for aphids, whiteflies, red spiders, inchworms, stinging moths and other pests can reach 100. Therefore, farmers are very experienced in the use of laundry detergent, and for some small pests, they do not need to spend hundreds of dollars to buy potions, just a few yuan a pack of laundry detergent is enough.

Farmers use laundry detergent or dish soap when spraying pesticides, which can help pesticides better adhere and spread on the surface of plants, which is conducive to the exertion of pesticide efficacy. However, it should be noted that in the selection of laundry detergent, you must choose neutral laundry detergent to be effective, otherwise it will also endanger the normal growth of crops. When using, you should also pay careful attention to the time of use, for example, when vegetables are about to be harvested, but with the continuous development of agricultural technology, this soil method is no longer practical!

Because they think that adding a handful of laundry detergent to pesticides will make the pesticides work better, also help the growth of the plants, and also increase the production of plants, but they are not doing it right, because it is not based on scientific evidence, and it is also a pure waste of resources, and it is also a pure waste of money, so we are better not to do it.

In the process of agricultural planting, pesticides are very common, and a little laundry detergent is added when spraying pesticides to stimulate the medicinal properties of pesticides.

Because laundry detergent is an active agent, it can increase the expansion of the drug, and can also improve the adhesion and efficacy.

To improve adhesion, we all know that when pesticides are used, the most feared thing is to fall to the ground immediately after spraying, which will not have a good effect on crops. But adding some laundry detergent is different. There is a special ingredient in laundry detergent that makes the adhesion of pesticides better.

After adding an appropriate amount of laundry detergent to pesticides, and then using these agents, it can be well attached to the leaves of plants or pests, reducing the waste of pesticides, and making the effect better, which is really very good.

In order to prevent and control mites such as red spider and tea yellow mite, 3000 times 2% avermectin EC or 4000-5000 times 34% spirodifen suspension can be used for spray control, add 300 times of laundry detergent, then add 1 20 laundry detergent and water, stir evenly, and the effect of preventing and controlling red spider can reach more than 98%. And spider mites are not susceptible to drug resistance. In the control of cabbage worms, beet armyworms, diamondback moths and other pests on vegetables with more leaf wax, 20% chlorantraniliprole suspension 5000 times or 5% emamectin benzoate EC 5000 times can be used, and the laundry detergent that can be added to the solution can enhance the adhesion and diffusion of the solution, thereby improving the control effect.

When controlling aphids, whiteflies, inchworms and moths, you can use 70% imidacloprid wettable powder 5000 times, 70% thiamethoxam water dispersible granules 5000 times, or 5% acetamiprid emulsifiable concentrate 2000 times, add laundry detergent 200-300 times, spray control, 1-2 hours later, the pest mortality rate can reach 100 times. For the prevention and control of scale insects such as red wax scale insects and blown scale insects, 53% toxin EC can be sprayed 2000 times, or spirofen ethyl ester SC 4000 times + 5% acetamiprid 2000 times. For example, when spraying, the added laundry detergent can be sprayed once every 3 days and 3 times to achieve the insecticidal effect.

Caution needs to be used on legumes and melon vegetables to avoid plant toxicity. Generally, it is tested first, and then used if there is no drug damage. In fact, in terms of the chemical composition of laundry detergent, it cannot be weed, or the effect is negligible.

However, adding laundry detergent to pesticides can greatly improve the effect of pesticides on crops. Be cautious if farmers are not reminded not to use this method before testing. If you really want to use this method, you can first find a small plot of land for a test, and then use it in a large area after the results are satisfactory.

The "urine lotion mixture" prepared with urea and laundry detergent has obvious control effect on various aphids such as vegetable aphid, cotton aphid, and wheat aphid. Because the laundry detergent contains surfactants, after contacting the body surface of the aphid, it can form an impermeable and impermeable film, which blocks the stomata and suffocates the aphids, while urea has the effect of destroying the chitin, the two are used together, the insecticidal rate can reach more than 95%, and at the same time, it plays a role in topdressing outside the roots of crops, and reduces the cost of medicine.

In fact, it is to increase the adhesion of the pesticide, so that the pesticide can play a better role, and the insects will be administered to death.

Adding laundry detergent to pesticides can increase the tension of pesticides and make the use of pesticides better. However, not all pesticides can be added to laundry detergent, so you must be careful when using them.

This will allow the pesticide to be maintained for a long time, will not be lost due to watering, can play a good performance, and there will not be too many pesticides, remaining in the soil.

First of all, it needs to be clear that whether it is an insecticide pesticide or a herbicide pesticide, the release of its medicinal properties takes a certain amount of time, so the sprayed agent will exist for a longer time on the pest, crop, or weed stems and leaves, and the effect of the agent will be better. Because laundry detergent contains a substance called sodium alkylbenzene sulfonate, it is a good adhesive, mixed with pesticides, can enhance the adhesion of pesticides on pests, crops, or weed stems and leaves, reduce the probability of liquid medicine rolling off due to the formation of water droplets, thereby increasing the efficacy of pesticides.

Laundry detergent can increase the surface tension of pesticides, so that the liquid can better adhere to the surface of plants, if it is a herbicide, it does have the effect of improving the effect of weeding.

The effect of adding laundry detergent to pesticides: increasing the surface tension of pesticides can better adhere to the surface of plants and increase the efficacy.

Because laundry detergent has strong adhesion, whether it is used alone, or mixed with chemical pesticides, or used as an additive, it can give full play to its advantages and improve the effect of insect control. However, it can not be used continuously for a long time, because it is easy to produce mold on the branches and leaves of the tree body for a long time, so it is recommended to use it 1 or 2 times a year.

Laundry detergent to use alone:

The sodium alkylbenzene sulfonate in laundry detergent enters the body through pest respiration, causing it to die of poisoning. The use of 400 times liquid spraying on the back of leaves, young branches, after 1 2 days, aphids, whiteflies, red spiders, inchworms, stinging moths and other pests mortality can reach 100; Use 500 times liquid spray for scale insects, once every 3 days, spray 3 times in a row, the insecticidal effect can reach 94 99; In the citrus red wax scale and blowing cotton scale nymph stage, the use of laundry detergent 100 150 times liquid, the effect is also very good. After spraying laundry detergent, the head, chest, abdomen, feet, wings, etc. of the insect can quickly remove the wax of the body wall, and a layer of film can be formed to seal the stomata of the insect, so that the pest can suffocate and die.

In addition, pests cannot fly after being stained with laundry detergent solution, and will die after a long time.

Insecticides are not going to be used only with herbicides"Glyphosate''Only then will an appropriate amount of neutral laundry detergent be added to improve the efficacy of the drug.

Increased efficiency as laundry detergent creates foam and expands the coverage area.

With the addition of laundry detergent, pesticides are more likely to adhere to pests.

Where the peasants adopt this method? I've never heard of it.

In terms of the chemical composition of the laundry detergent, it does not remove weeds, or it has little weeding effect. But why do some technologists add detergent to pesticides? Mainly for the following reasons.

First of all, laundry detergent can increase the viscosity of the liquid. The sodium alkylbenzene sulfonate contained in laundry detergent is a good binder. When mixed with pesticides, the liquid can better adhere to the surface of the plant leaves without dripping, thus improving the efficacy, and experienced technicians will choose to do so.

Secondly, after adding laundry detergent, an impermeable film can be formed on the surface of sucking pests such as aphids and locusts, allowing the insects to suffocate to death. Most pesticides plus laundry detergent do not affect the efficacy of pesticides. They can be mixed with pyrethroid pesticides, phoxanthion, malathion, trichlorfon, dimethoate, other organophosphorus pesticides and chlorothalonil fungicides.

However, not all pesticides can be added to laundry detergents during use, because some pesticides are highly permeable, and the addition of penetrants can easily cause excessive absorption by plants, which can lead to plant toxicity. For example, it cannot be mixed with pesticides such as dexamethasone, sulfur sulfide, sulfate, carbendazim, thiocyanate, carbendazim, dichlorvos, etc., which, if mixed with such pesticides, will reduce the efficacy.

Precautions for adding laundry detergent

1. The amount of detergent added is usually the weight of the pesticide used, and it should be opened with warm water. 2. It cannot be mixed with pesticides decomposed by alkali. 3. The solution should use a mixture. 4. In general, it should be tested first, and it should be used over a large area without phytotoxicity.