In winter, the average household has pesticides that have not been used. If it is not properly stored, it will often cause problems such as deterioration or explosion. The commonly used pesticides from the external form are solid, liquid and gas. Different forms of pesticides have different requirements for storage.
Liquid pesticides should pay attention to heat-insulating sunscreen, avoid high temperature to prevent contact with air; keep away from fire source and prevent contact with oxidant and alkaline substances. Generally, it should be placed in a place that is ventilated and sheltered from the sun, cool and dry. When storing, generally pay attention to the bottle mouth. Do not stand upside down, do not store with strong oxidants such as nitrates, strong acids, and organic matter such as charcoal and paper scraps. Bottle caps and stoppers of bottled pesticides must be tightly closed to prevent volatility and decomposition. Some pesticides have their own characteristics. For example, phoxim and trifluralin emulsifiable concentrates are easy to decompose when exposed to heat. They should be stored in dark and cool places. Dichlorvos should be easily decomposed and decomposed. Therefore, be careful not to store them for a long time. Most organophosphorus pesticides are easily decomposed and decomposed by alkali, and should not be mixed with alkaline substances during storage. Bottled liquid pesticides are likely to freeze when they are at a low temperature below zero, forming a block or freezing the bottle. Therefore, it is best to use a rice husk or the like for heat preservation and antifreeze during storage.
Solid pesticides should pay attention to moisture and moisture. Therefore, it should be paved with wood, cement board or dried chaff or wheat straw, straw, etc., and pay attention to ventilation and tide. Do not store aerosols with volatile, flammable or explosive materials. Do not exceed 30 °C.
Gas Pesticide These pesticides are currently not used much, and methyl bromide is often used. When storing in winter, it should also be protected from high temperature and prevent severe collision. Check the valve for looseness and the cylinder has no gap to prevent explosion.
Microbial pesticides should be stored in a low-temperature and dry environment, protected from high temperature and humidity, and the storage time should not exceed 2 years.
Source: Shanxi Farmers Daily
Liquid pesticides should pay attention to heat-insulating sunscreen, avoid high temperature to prevent contact with air; keep away from fire source and prevent contact with oxidant and alkaline substances. Generally, it should be placed in a place that is ventilated and sheltered from the sun, cool and dry. When storing, generally pay attention to the bottle mouth. Do not stand upside down, do not store with strong oxidants such as nitrates, strong acids, and organic matter such as charcoal and paper scraps. Bottle caps and stoppers of bottled pesticides must be tightly closed to prevent volatility and decomposition. Some pesticides have their own characteristics. For example, phoxim and trifluralin emulsifiable concentrates are easy to decompose when exposed to heat. They should be stored in dark and cool places. Dichlorvos should be easily decomposed and decomposed. Therefore, be careful not to store them for a long time. Most organophosphorus pesticides are easily decomposed and decomposed by alkali, and should not be mixed with alkaline substances during storage. Bottled liquid pesticides are likely to freeze when they are at a low temperature below zero, forming a block or freezing the bottle. Therefore, it is best to use a rice husk or the like for heat preservation and antifreeze during storage.
Solid pesticides should pay attention to moisture and moisture. Therefore, it should be paved with wood, cement board or dried chaff or wheat straw, straw, etc., and pay attention to ventilation and tide. Do not store aerosols with volatile, flammable or explosive materials. Do not exceed 30 °C.
Gas Pesticide These pesticides are currently not used much, and methyl bromide is often used. When storing in winter, it should also be protected from high temperature and prevent severe collision. Check the valve for looseness and the cylinder has no gap to prevent explosion.
Microbial pesticides should be stored in a low-temperature and dry environment, protected from high temperature and humidity, and the storage time should not exceed 2 years.
Source: Shanxi Farmers Daily
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