Experts The ratio of pesticides to water

20 grams in addition to 500 grams is a catty, diluted 2500-3000 times the liquid medicine is a catty of water! How many times of dilution is the weight of the pesticide preparation multiplied by the multiplier, and finally converted to the same unit! You can also 20 grams of 2,500 times = 50,000 grams of water, converted into how many catties of water is divided by 500 and other 100 catties of water!

The ratio of pesticides to water is usually determined based on the concentration of the pesticide and the amount of water required. In general, pesticide packaging will be marked with an indication of the proportion of water. If there is no labeling or the indication is not clear enough, it can be calculated according to the concentration of the active ingredient of the pesticide.

Generally speaking, the ratio of suspended pesticides, wettable powder pesticides and soluble powder pesticides to water is about 1:300-500, while the ratio of soluble liquid pesticides and emulsion pesticides to water is 1:500-1000.

For example, if 1 kg of pesticide is mixed with water, and the concentration of the active ingredient of the pesticide is 50%, the ratio of water to water is 1:500, and 1 kg of pesticide needs to be mixed into 500 liters (i.e. 500 kg) of water.

Please note that the exact water ratio may vary depending on the type of pesticide, brand and concentration of active ingredients, so please adjust it according to the specific product. When preparing and using pesticides, please pay attention to safety, wear protective clothing and gloves, and avoid direct contact with drugs. If you have any questions, please consult a professional or manufacturer.

Hello, happy to serve you, Silly knows will be happy to answer your questions. Total volume of water 16 liters x 1000 ml = 16000 divided by (dilution factor required) = dosage (ml, g); The total capacity of the water is 25 liters x 1000 ml = 25000 divided by (dilution factor required) = dosage (ml, gram of Xufan).

Take the sprayer, for example:

The total capacity of water is 16 liters x 1000 ml = 16000 divided by (the dilution factor to be diluted) = the amount of medication (ml, grams);

Total volume of water 25 liters x 1,000 ml = 25,000 divided by (dilution factor required) = dosage (ml, grams).

The amount of pesticide used is usually divided into: the amount of preparation (grams of hectares or grams of acres) and the dilution factor (such as: 500 times, 1000 times, etc.) labeling.

The dosage of the preparation should ensure the actual dosage per unit area, such as: if the dosage per mu is 30 grams, and the artificial sprayerner is generally 2 pots (about 60 catties) can be sprayed on one acre, then the dosage of each pot is 15 grams of drugs plus about 30 catties of water; The dilution factor is better calculated, for example, the dilution factor is 500 times the liquid (that is, 500 times the actual amount of medicine is the amount of water), and the water used in each watering can is 30 catties (1500 grams), then the dosage is 1 500 times the added water, that is, 30 grams.

Pesticides, the current unified English name in the world is pesticide - that is, "killing agents", but in fact, the so-called pesticides refer to the pests (pests, mites, nematodes, pathogenic bacteria, weeds and rats) that harm the production of agriculture, forestry and animal husbandry. Later, through the long-term development of the production and living process, it was gradually realized that some natural pests in agriculture and animal husbandry have the ability to prevent and control pests. to 17 classes, etc.) and chemical and biological drugs that regulate plant growth.

Pesticides usually include various additives used for hygiene and to improve the physicochemical properties of active ingredients.

Hello, happy or branched to answer your questions. If your pesticide is 100ml, then use 100ml * 2000 times = 200000ml and subtract 100ml, then divide by 500 grams, which is equivalent to how many catties of shirt spike water! Generally, it doesn't matter if it is reduced or not, there is not much difference.

Formula: Compare the pure as 50ml of pesticide dilution 2000 times the solution to calculate: 50:

x=1:2000 is OK if x=how much is obtained. Hope mine is helpful to you.

The ratio of pesticide bai to water generally has two situations, one is.

zhi multiple, even if.

In this case, the ratio of pesticides to water is the amount of pesticides to the amount of pesticides multiplied by the amount of water used. The second is the amount per mu, that is, the amount of pesticide per mu with the amount of water per mu, and the amount of liquid medicine per mu is generally 30 45 kg.

The ratio of various pesticides is not consistent, the dosage form is not the same, and the dilution factor is best used according to the instructions, because pesticides are generally concentrated in parts per million, and a slightly larger concentration will produce obvious pesticide damage.

Hello coming? FYI: Take the spray mist as an example:

The total capacity of water.

Bai 16 liters x 1000 ml = 16000 divided by (dilution factor required) zhi = dosage (ml, g).

Total DAO capacity of water 25 liters x 1000 ml = 25000 divided by (dilution factor required) = dosage (ml, grams).

Thank you for your question.

Add water according to the proportion indicated on the pesticide label, such as 1:1000 is 1 equivalent unit of water measured by 1 same unit of medicine.

There are instructions on the label on the pesticide bottle, you can paste the usage written on the label, and I will help you calculate.

Hello? For your information: Take the sprayer as an example:

The total volume of water is 16 liters x 1000 ml = 16000 divided by (dilution factor required) = dosage (ml, gram).

Total volume of water 25 liters x 1,000 ml = 25,000 divided by (dilution factor required) = dosage (ml, grams).

Thank you for your question.

Hello? For your information:

Multiples method: 1. The internal ratio method is used to dilute 100 times or less than 100 times, and a share of the original agent should be deducted when calculating, such as dilution 50 times, that is, 1 part of the original agent plus 49 parts of the diluent.

Second, the external ratio method is used to dilute 100 times or more, and the calculation should not deduct one part of the original drug, such as dilution 500 times, that is, use 1 part of the original drug plus 500 parts of the diluent.

Simple dilution method of pesticides.

Take a 16-liter electric sprayer or a 16-liter manual sprayer as an example.

Total volume of water 16 liters x 1,000 ml = 16,000 divided by (dilution factor required) = dosage (ml).

In general, there are relevant regulations in the product manual, such as dilution factor, dosage per mu, milliliters, grams, etc.

For example: dilute 400 times to 40 ml.

Take, for example, a 25-liter motorized sprayer.

Total volume of water 25 liters x 1000 ml = 25000 divided by (dilution required) = dosage (ml).

In general, there are relevant regulations in the product manual, such as dilution factor, dosage per mu, milliliters, grams, etc.

For example: dilute 400 times the milliliter of medication.

You can use a measuring cup to measure. When irrigating roots, you can use an infusion tube to adjust the dilution concentration.

Thank you for your question.