How to choose pesticides? According to your actual needs, you should buy the right thing and do it in your heart: 1. Select the label to indicate the product that matches the purpose and needs. The scope of application of pesticides is not as good as possible, as long as it is suitable for your own control needs. Do not buy pesticides that claim to be "all over the disease". 2. Understand what pesticides are. The name of the regular pesticide is striking font, font size and color. The content of the active ingredient and the dosage form are marked directly below the name of the pesticide. When farmers see it, they know what pesticides, what are the active ingredients, and what the content is, and can distinguish different pesticides. 3. Compare prices. Do not only look at the price of each bag of pesticides, but also the amount of active ingredients, the weight of the package, and the amount of application per mu. Although the price of the same pesticide products produced by different companies will vary, the difference will not be too large. The price is significantly lower than that of similar products and previous prices, and the possibility of counterfeiting products is greater. Don't try to be cheap, don't buy pesticides that are very different in price from similar products. 4. Optional purchase. When there are multiple enterprises or products to be selected for the same pesticide variety, the products of the big brand or the products of the production enterprise with guaranteed quality and reputation should be preferred. When purchasing new pesticide varieties or brands that are not well-known, do not completely listen to other people's recommendations, you should carefully read the pesticide label, or listen to the opinions of the local pesticide management department and plant protection department. How to buy pesticides? Go to a regular pesticide store to buy medicine. Regular pesticide stores generally have the following characteristics: 1. The store door is neat and tidy, and the counter pesticides are neatly arranged. 2. There are business licenses, and various rules and regulations are hung on the wall. Where the pesticide business license is implemented, the pesticide business license issued by the agricultural department shall be hoisted. Where high-toxic pesticides are designated for operation, there should be a designated sign of high-toxic pesticides. 3. The management personnel are familiar with the pesticide policy, have the professional knowledge of plant protection or pesticides, and can rot plant diseases and insect pests. 4. Can provide proof of purchase and inform the pesticide product use technology, methods and related precautions. How to use pesticides? 1. Grasp the period of medication. Generally, it is applied in the early stage of pests and diseases. After a large-scale outbreak, even if it is used repeatedly, it is difficult to control, and the loss is difficult to recover. For the slow-acting characteristics of bio-pesticides , it can be applied in advance. Dosage should avoid sensitive periods of sensitive crops and crops to prevent phytotoxicity. It is not allowed to apply when it is raining, windy, high temperature or dew on the crop; it should always be in the upwind position when applying the medicine, do not apply the medicine against the wind, especially the high-toxic pesticides, otherwise the medicine mist will spread to the pesticides and cause pollution. Risk of poisoning. 2, grasp the amount of medication, the number of applications. It should be rationally administered according to the dosage and the number of application times specified in the label of the pesticide product, and pay attention to the rational rotation of the pesticide. The liquid should be sprayed evenly onto the crop so that it does not drop down. Increasing the total dose of pesticides and increasing the frequency of application will strengthen the drug resistance of pathogenic bacteria, pests and weeds, not only increase the cost of application, affect the exertion of drug efficacy, but also cause phytotoxicity and excessive pesticide residues in agricultural products. When applying pesticides and fungicides, care should be taken to evenly attach the liquid to the front and back of the leaves of the plants. Otherwise, the residual eggs and residual bacteria in the dead corners can easily form new insect sources and bacterial sources, causing recurrence. . 3. Use medication at safe intervals. The safe interval between pesticides is the number of days between the last harvest of crops and the last application, that is, how many days must be waited after picking a certain dose of pesticide. 4. Do a good job in pesticide safety protection. Wear protective equipment such as gloves, masks, professional protective clothing, etc. If not, wear at least lightweight long trousers, trousers, hats, gloves, and rubber shoes. Do not eat, drink or smoke during the application; do not use the mouth to blow the blocked nozzle, use a toothpick, grass stalk or water to dredge. 5. Properly dispose of the remaining pesticides and pesticide packaging. The remaining pesticides that have not been used after application must be carefully packed and brought home, and placed in a safe place that is not accessible to special children or livestock. The container containing the pesticide should be cleaned as completely as possible, and the pesticide waste packaging should not be used for other purposes, nor can it be discarded at will. In addition, special emphasis is placed on the use of banned pesticides and the use of restricted pesticides in strict accordance with the regulations. Otherwise, it is very easy to cause agricultural products quality and safety incidents, and even go to jail. Here again remind everyone If you feel unwell after exposure to pesticides, dispose of them according to the contact route: --- For skin contact, promptly transfer the poisoned person to the air fresh place, and clean the exposed parts of the skin, remove the contaminated clothes, keep the breath clear. --- Eye splash, immediately rinse with running water for not less than 15 minutes, if you still feel unwell, you should bring the label to the hospital as soon as possible. --- For inhaled poisoning, immediately leave the pesticide site, transfer to the air fresh place, change clothes, clean the skin in time, and bring the label to the hospital as soon as possible. --- If you accidentally take pesticides or cause poisoning due to exposure to pesticides, you should immediately call the emergency help phone 120, or bring the pesticide label to the nearest hospital as soon as possible, tell the doctor to go through the details, find the cause of the poisoning, and carry out emergency treatment. 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