What is the effect of weather on spraying pesticides?

Pesticide control effects are often affected by the weather. The use of pesticides under the following four climate conditions will affect the efficacy of the pesticide:

One: The windy weather is prone to poisoning: when the wind is blowing, it is not appropriate to use drugs. The strong wind easily makes the sprayed powder or droplets fly with the wind. It cannot be evenly attached to the surface of the crops, and it can also be easily poisoned by the spreaders.

Second, the loss of pesticides in rainy weather: rainy days, spraying rainwater can directly wash away the effects of pesticide inequality and also cause water pollution. Generally, the pesticides used for seed dressing are affected little by rain, and the pesticides can form a layer of oil film on the surface of crops. Further rain erosion has a certain resistance, while powders and wettable powders are the least resistant to rain erosion.

Third, the decomposition of hot weather drugs: high temperatures will accelerate the decomposition of pesticides, chemicals volatile, so the high temperature should not fight drugs, due to strong metabolic effects of crops in hot weather, leaf stomata opening, the drug is easy to enter the crop and the occurrence of phytotoxicity.

Fourth, high-temperature weather, low efficacy, heavy fog or dew more high-temperature weather agent is easy to be diluted with water and cheaper pharmaceutical effect is reduced, the other morning when the dew does not dry, the temperature is relatively low, the pest has not yet come out of activity, spraying effect at this time not good. The best time to fight drugs: 8:00~10:00 in the morning and 5:00~7:00 in the afternoon. Avoid using well water for medicine, because the well water contains calcium, magnesium and other minerals, it is easy to react with the drug.

Containerized Oxygen Generator

Containerized Oxygen Generator

ETR can combine all parts of the oxygen generation system into a customized container, including air compressor, refrigerate air dryer, filters, buffer tanks and oxygen generator. Even the optional oxygen booster and cylinder filling station.

Compressed air is purified through the air dryer and filters to a certain level for main plant to work with. Air buffer is incorporated for smooth supply of compressed air thus to reduce fluctuation of compressed air source. The plant produces oxygen with PSA (pressure swing adsorption) technology, which is a time proven oxygen generation method. Oxygen of desired purity at 93%±3% is delivered to oxygen buffer tank for smooth supply of product gas. Oxygen in buffer tank is maintained at 4bar pressure.

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Hunan Eter Medical Co., Ltd. , https://www.eter-tech.com