However, when the pH value was increased from 7 to 11, the peak area of procymidone was sharply declined, which might be caused by the hydrolysis of this fungicide in alkaline media, and this is in consistent with the previous study [25].
However, when the pH value was increased from 7 to 11, the peak area of procymidone wassharply declined, which might be caused by the hydrolysis of thisfungicide in alkaline media, and this is in consistent with theprevious study [25].