In the winter, many farmers have surplus pesticides. If they are not well kept, they will deteriorate or cause misuse in the coming year. Therefore, pay attention to the following problems when storing pesticides in winter.
First, prevent decomposition. The place where the pesticide is stored should be cool, dry and ventilated. The temperature should not exceed 25 degrees Celsius. It is also necessary to keep away from the fire source to prevent the agent from decomposing at high temperature.
Second, to prevent evaporation. Since most pesticides are volatile, it is necessary to pay attention to the sealing measures when storing pesticides, to avoid volatilization, to reduce the efficacy, to pollute the environment, and to endanger human health.
Third, to prevent misuse. Pesticides should be concentrated in one place, marked, bottled pesticides broken, and the packaging should be replaced and labeled to prevent misuse.
Fourth, to prevent failure. Powder pesticides should be placed in a dry place to prevent moisture agglomeration and failure.
Fifth, to prevent poisoning. Pesticides should not be stored in the same room as grain, oil, beans, seeds, vegetables, food, and animal feed, with special care not to be placed where children can reach.
Sixth, to prevent deterioration. Pesticides should be classified and stored. According to chemical composition, pesticides can be divided into three categories: acidic, alkaline and neutral. These three types of pesticides should be stored separately, not too close to prevent the deterioration of pesticides; nor can they be stored together with alkaline substances, ammonium bicarbonate or ammonium nitrate.
Seven, to prevent fires. Do not put pesticides and flammable and explosive materials together, such as smokers, gasoline, etc., to prevent fires.
Eight, to prevent freezing. Keep the temperature at a low temperature and keep the temperature above 1 °C. A common method of antifreeze is to cover the insulation with chopped firewood, clam shells or unused quilts.
9. Prevent pollution of the environment. A small amount of pesticide that has failed or remains cannot be dumped in the field, and it cannot be poured into ponds, streams, rivers or wells. It is also not possible to increase the concentration and use it. It should be deeply buried to avoid polluting the environment.
Ten, prevent sun exposure. Pesticides in brown bottles generally need to be stored in the dark. Pesticides that need to be protected from light, if exposed to light for a long time, will cause decomposition and deterioration of pesticides. For example, after the sunscreen of the emulsion pesticide, the emulsifying property is deteriorated and the efficacy is lowered. Therefore, it is necessary to avoid exposure to sunlight during storage.
First, prevent decomposition. The place where the pesticide is stored should be cool, dry and ventilated. The temperature should not exceed 25 degrees Celsius. It is also necessary to keep away from the fire source to prevent the agent from decomposing at high temperature.
Second, to prevent evaporation. Since most pesticides are volatile, it is necessary to pay attention to the sealing measures when storing pesticides, to avoid volatilization, to reduce the efficacy, to pollute the environment, and to endanger human health.
Third, to prevent misuse. Pesticides should be concentrated in one place, marked, bottled pesticides broken, and the packaging should be replaced and labeled to prevent misuse.
Fourth, to prevent failure. Powder pesticides should be placed in a dry place to prevent moisture agglomeration and failure.
Fifth, to prevent poisoning. Pesticides should not be stored in the same room as grain, oil, beans, seeds, vegetables, food, and animal feed, with special care not to be placed where children can reach.
Sixth, to prevent deterioration. Pesticides should be classified and stored. According to chemical composition, pesticides can be divided into three categories: acidic, alkaline and neutral. These three types of pesticides should be stored separately, not too close to prevent the deterioration of pesticides; nor can they be stored together with alkaline substances, ammonium bicarbonate or ammonium nitrate.
Seven, to prevent fires. Do not put pesticides and flammable and explosive materials together, such as smokers, gasoline, etc., to prevent fires.
Eight, to prevent freezing. Keep the temperature at a low temperature and keep the temperature above 1 °C. A common method of antifreeze is to cover the insulation with chopped firewood, clam shells or unused quilts.
9. Prevent pollution of the environment. A small amount of pesticide that has failed or remains cannot be dumped in the field, and it cannot be poured into ponds, streams, rivers or wells. It is also not possible to increase the concentration and use it. It should be deeply buried to avoid polluting the environment.
Ten, prevent sun exposure. Pesticides in brown bottles generally need to be stored in the dark. Pesticides that need to be protected from light, if exposed to light for a long time, will cause decomposition and deterioration of pesticides. For example, after the sunscreen of the emulsion pesticide, the emulsifying property is deteriorated and the efficacy is lowered. Therefore, it is necessary to avoid exposure to sunlight during storage.
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