Best time to spray pesticides in summer
2023-05-27 03:09:15
In order to maximize the effectiveness of the drug, it is important to have the best spray time. Practice has proved that whether it is for food, vegetables, or cash crops, it is the best time before 10:00 am and around 5 pm. This is because:
At around 9:00 am, the general dew is dry and the temperature is not too high. It is the time when the sunrise pests are feeding, active, and mating. Therefore, at this time, the medicine will not be lowered because the medicine is rinsed or diluted by dew. It will not cause decomposition of the drug due to high temperature, which will affect the efficacy. On the contrary, the use of drugs at this time will increase the chances of pests feeding and taking medicine, effectively improving the lethality of pesticides. At about 5 o'clock in the afternoon, the sun is already westward. It is the time when the sunset is in the evening, the light intensity is relatively weak, and the night-time pests are active (feeding, mating, etc.), so the spray is just right at it. Before the damage, there is also a higher insecticide rate.
At around 9:00 am, the general dew is dry and the temperature is not too high. It is the time when the sunrise pests are feeding, active, and mating. Therefore, at this time, the medicine will not be lowered because the medicine is rinsed or diluted by dew. It will not cause decomposition of the drug due to high temperature, which will affect the efficacy. On the contrary, the use of drugs at this time will increase the chances of pests feeding and taking medicine, effectively improving the lethality of pesticides. At about 5 o'clock in the afternoon, the sun is already westward. It is the time when the sunset is in the evening, the light intensity is relatively weak, and the night-time pests are active (feeding, mating, etc.), so the spray is just right at it. Before the damage, there is also a higher insecticide rate.
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