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冬季连阴天蔬菜喷药容易产生药害,这是广大菜农众所周知的。为了安全用药,避免不必要的药害,应注意以下几点——1.看天气喷药。若天阴得不厉害,最好选上午喷药,否则就不要喷药了。要选择用较细的喷片或雾化程度较好的喷雾器,均匀喷雾。不要在作物的嫩梢及幼嫩部分喷药过
In winter, cloudy vegetables are prone to pesticide poisoning, which is widely known to the vegetable farmers. In order to safely medication, to avoid unnecessary injury, should pay attention to the following points - 1. To see the weather spray. If the day is not bad, it is best to choose the morning spraying, or do not spray. To choose to use a smaller spray or better atomization atomizer spray evenly. Do not spray the young shoots and young parts of the crop