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Sealed and stored some pesticides are volatile and invalid, causing pollution to the air. When storing, the cap must be tightened and sealed.
Maintaining temperature Most powder pesticides are susceptible to high quality at high temperatures. The higher the temperature, the easier the pesticide will melt, decompose and volatilize, and even burn and explode. Some emulsifiable pesticides will also destroy their emulsification performance and reduce the efficacy after encountering high temperature. Some bottled liquid pesticides freeze when they encounter low temperature, form a block, or cause the bottle to burst. When storing liquid pesticides in bottles, keep the indoor temperature above 1 °C.
In the dark, some pesticides are afraid of photolysis, and long-term exposure to light will cause decomposition and deterioration of pesticides. Avoid high temperature and direct sunlight during storage.
Avoid alkaline, acidic and neutral pesticides. Alkaline pesticides such as enemy cockroaches, stone sulphur mixture, Bordeaux mixture, etc.; acidic pesticides such as deltamethrin; neutral pesticides such as gram sputum. These three types of pesticides of different natures should be stored separately during storage and storage, and the distance should be kept above 0.5 meters. Otherwise, the pesticides will be deteriorated.
It is strictly forbidden to mix pesticides that have not been used up in the current year, and cannot be mixed in one bottle to avoid chemical reaction and failure.
Keep dry powder pesticides and plant growth regulators, which are easy to absorb moisture and agglomerate. Therefore, the place where the pesticides are stored should be kept dry to prevent rain and snow. Also leave a window for ventilation and keep the humidity above 75%.
Keep new and residual pesticides
Improper storage of new pesticides and remaining pesticides will reduce the insecticidal effect and even cause phytotoxicity. Pay attention to the following points during the storage process.
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